task_name string | initial_board string | solution string | title string | rules string | visual_elements null | rows int64 | cols int64 | initial_observation string | description string | task_type string | data_source string | difficulty string | hint string | missing int64 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
sudoku_0 | 3..8....11.6...345.2.314.8..495.8.13.53..1...8619.2.5.9726451.843812.5...15783.9. | 394856271186297345527314986249578613753461829861932754972645138438129567615783492 | sudoku_0 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 3 . . 8 . . . . 1
1 . 6 . . . 3 4 5
. 2 . 3 1 4 . 8 .
. 4 9 5 . 8 . 1 3
. 5 3 . . 1 . . .
8 6 1 9 . 2 . 5 .
9 7 2 6 4 5 1 . 8
4 3 8 1 2 . 5 . .
. 1 5 7 8 3 . 9 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 394856271186297345527314986249578613753461829861932754972645138438129567615783492 #1 Easy (162)
Full House: r7c8=3
Full House: r9c1=6
Full House: r8c6=9
Naked Single: r1c2=9
Full House: r2c2=8
Naked Single: r3c3=7
Full House: r1c3=4
Full House: r3c1=5
Naked Single: r2c4=2
Full House: r5c4=4
Naked Single: r2c6=7
Full House: r1c6=6
Full House: r2c5=9
Full House: r1c5=5
Hidden Single: r6c5=3
Hidden Single: r5c7=8
Hidden Single: r5c9=9
Naked Single: r3c9=6
Full House: r3c7=9
Naked Single: r8c9=7
Full House: r8c8=6
Naked Single: r6c9=4
Full House: r6c7=7
Full House: r9c9=2
Full House: r9c7=4
Naked Single: r1c7=2
Full House: r1c8=7
Full House: r5c8=2
Full House: r4c7=6
Naked Single: r5c1=7
Full House: r4c1=2
Full House: r4c5=7
Full House: r5c5=6
| 33 |
sudoku_1 | 62741.5...897..426.3..6.1783.28..6...1862.3.....1.38.2....97.517.32.19642.15..78. | 627418539189735426435962178342879615518624397976153842864397251753281964291546783 | sudoku_1 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 6 2 7 4 1 . 5 . .
. 8 9 7 . . 4 2 6
. 3 . . 6 . 1 7 8
3 . 2 8 . . 6 . .
. 1 8 6 2 . 3 . .
. . . 1 . 3 8 . 2
. . . . 9 7 . 5 1
7 . 3 2 . 1 9 6 4
2 . 1 5 . . 7 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 627418539189735426435962178342879615518624397976153842864397251753281964291546783 #1 Easy (170)
Full House: r7c7=2
Full House: r9c9=3
Naked Single: r2c6=5
Naked Single: r7c4=3
Full House: r3c4=9
Naked Single: r8c2=5
Full House: r8c5=8
Naked Single: r1c9=9
Full House: r1c8=3
Full House: r1c6=8
Naked Single: r9c5=4
Full House: r9c6=6
Full House: r9c2=9
Naked Single: r2c1=1
Full House: r2c5=3
Full House: r3c6=2
Hidden Single: r7c1=8
Hidden Single: r4c8=1
Hidden Single: r5c9=7
Full House: r4c9=5
Naked Single: r4c5=7
Full House: r6c5=5
Naked Single: r4c2=4
Full House: r4c6=9
Full House: r5c6=4
Naked Single: r6c1=9
Naked Single: r6c3=6
Naked Single: r7c2=6
Full House: r6c2=7
Full House: r5c1=5
Full House: r5c8=9
Full House: r6c8=4
Full House: r7c3=4
Full House: r3c1=4
Full House: r3c3=5
| 35 |
sudoku_2 | ..82..9..2.4...835739581..669..5237...23..58..53.4..6..2...5.98985.637.2.4.92..53 | 568234917214697835739581426691852374472316589853749261326475198985163742147928653 | sudoku_2 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 8 2 . . 9 . .
2 . 4 . . . 8 3 5
7 3 9 5 8 1 . . 6
6 9 . . 5 2 3 7 .
. . 2 3 . . 5 8 .
. 5 3 . 4 . . 6 .
. 2 . . . 5 . 9 8
9 8 5 . 6 3 7 . 2
. 4 . 9 2 . . 5 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 568234917214697835739581426691852374472316589853749261326475198985163742147928653 #1 Easy (164)
Naked Single: r4c3=1
Naked Single: r9c1=1
Naked Single: r4c4=8
Full House: r4c9=4
Naked Single: r5c1=4
Naked Single: r5c2=7
Full House: r6c1=8
Naked Single: r1c1=5
Full House: r7c1=3
Naked Single: r9c7=6
Naked Single: r9c3=7
Full House: r7c3=6
Full House: r9c6=8
Hidden Single: r2c2=1
Full House: r1c2=6
Hidden Single: r1c9=7
Naked Single: r1c5=3
Naked Single: r1c6=4
Full House: r1c8=1
Naked Single: r8c8=4
Full House: r3c8=2
Full House: r7c7=1
Full House: r8c4=1
Full House: r3c7=4
Full House: r6c7=2
Naked Single: r7c5=7
Full House: r7c4=4
Naked Single: r6c4=7
Full House: r2c4=6
Naked Single: r2c5=9
Full House: r2c6=7
Full House: r5c5=1
Naked Single: r6c6=9
Full House: r5c6=6
Full House: r5c9=9
Full House: r6c9=1
| 36 |
sudoku_3 | ...2568.4.54718..38763.....9..583..646892.35..3.64..98.85.624.9....39..5.9..75.8. | 319256874254718963876394521927583146468921357531647298785162439642839715193475682 | sudoku_3 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 2 5 6 8 . 4
. 5 4 7 1 8 . . 3
8 7 6 3 . . . . .
9 . . 5 8 3 . . 6
4 6 8 9 2 . 3 5 .
. 3 . 6 4 . . 9 8
. 8 5 . 6 2 4 . 9
. . . . 3 9 . . 5
. 9 . . 7 5 . 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 319256874254718963876394521927583146468921357531647298785162439642839715193475682 #1 Easy (184)
Full House: r3c5=9
Full House: r3c6=4
Naked Single: r2c1=2
Naked Single: r7c4=1
Naked Single: r1c2=1
Naked Single: r2c8=6
Full House: r2c7=9
Naked Single: r9c4=4
Full House: r8c4=8
Naked Single: r1c1=3
Full House: r1c3=9
Full House: r1c8=7
Naked Single: r4c2=2
Full House: r8c2=4
Naked Single: r7c1=7
Full House: r7c8=3
Hidden Single: r6c1=5
Hidden Single: r4c8=4
Hidden Single: r3c7=5
Hidden Single: r5c9=7
Full House: r5c6=1
Full House: r6c6=7
Naked Single: r4c7=1
Full House: r4c3=7
Full House: r6c3=1
Full House: r6c7=2
Naked Single: r8c3=2
Full House: r9c3=3
Naked Single: r9c7=6
Full House: r8c7=7
Naked Single: r8c8=1
Full House: r3c8=2
Full House: r8c1=6
Full House: r9c1=1
Full House: r9c9=2
Full House: r3c9=1
| 36 |
sudoku_4 | 81.36..79..3..7..267.1...8.53148...7..725.81..8.719..5...62...8.289316.43.4..8921 | 812365479453897162679142583531486297947253816286719345195624738728931654364578921 | sudoku_4 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 8 1 . 3 6 . . 7 9
. . 3 . . 7 . . 2
6 7 . 1 . . . 8 .
5 3 1 4 8 . . . 7
. . 7 2 5 . 8 1 .
. 8 . 7 1 9 . . 5
. . . 6 2 . . . 8
. 2 8 9 3 1 6 . 4
3 . 4 . . 8 9 2 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 812365479453897162679142583531486297947253816286719345195624738728931654364578921 #1 Easy (174)
Naked Single: r4c6=6
Full House: r5c6=3
Naked Single: r3c9=3
Full House: r5c9=6
Naked Single: r8c1=7
Full House: r8c8=5
Naked Single: r9c5=7
Naked Single: r9c4=5
Full House: r2c4=8
Full House: r7c6=4
Full House: r9c2=6
Naked Single: r4c7=2
Full House: r4c8=9
Naked Single: r7c8=3
Full House: r7c7=7
Naked Single: r6c8=4
Full House: r2c8=6
Full House: r6c7=3
Naked Single: r6c1=2
Full House: r6c3=6
Hidden Single: r2c7=1
Hidden Single: r7c1=1
Hidden Single: r1c7=4
Full House: r3c7=5
Naked Single: r3c6=2
Full House: r1c6=5
Full House: r1c3=2
Naked Single: r3c3=9
Full House: r3c5=4
Full House: r7c3=5
Full House: r2c5=9
Full House: r7c2=9
Naked Single: r2c1=4
Full House: r2c2=5
Full House: r5c2=4
Full House: r5c1=9
| 36 |
sudoku_5 | 3.894127.417..698.9.2.7...482....3.77.148.56.69.3.7..8..9....31276.3..4.1437.8... | 358941276417526983962873154824695317731482569695317428589264731276139845143758692 | sudoku_5 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 3 . 8 9 4 1 2 7 .
4 1 7 . . 6 9 8 .
9 . 2 . 7 . . . 4
8 2 . . . . 3 . 7
7 . 1 4 8 . 5 6 .
6 9 . 3 . 7 . . 8
. . 9 . . . . 3 1
2 7 6 . 3 . . 4 .
1 4 3 7 . 8 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 358941276417526983962873154824695317731482569695317428589264731276139845143758692 #1 Easy (174)
Full House: r7c1=5
Full House: r7c2=8
Naked Single: r5c2=3
Naked Single: r8c7=8
Naked Single: r9c7=6
Naked Single: r3c7=1
Naked Single: r7c7=7
Full House: r6c7=4
Naked Single: r3c8=5
Naked Single: r6c3=5
Full House: r4c3=4
Naked Single: r1c9=6
Full House: r2c9=3
Full House: r1c2=5
Full House: r3c2=6
Naked Single: r3c4=8
Full House: r3c6=3
Hidden Single: r8c4=1
Hidden Single: r7c6=4
Hidden Single: r5c6=2
Full House: r5c9=9
Naked Single: r6c5=1
Full House: r6c8=2
Full House: r4c8=1
Full House: r9c8=9
Naked Single: r8c9=5
Full House: r8c6=9
Full House: r9c9=2
Full House: r4c6=5
Full House: r9c5=5
Naked Single: r4c4=6
Full House: r4c5=9
Naked Single: r2c5=2
Full House: r2c4=5
Full House: r7c4=2
Full House: r7c5=6
| 36 |
sudoku_6 | 3519..4...6451297..7263.158.38......79......42.57.389..4.32.687..7.6.23.6.3..75.. | 351978462864512973972634158438296715796851324215743896149325687587469231623187549 | sudoku_6 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 3 5 1 9 . . 4 . .
. 6 4 5 1 2 9 7 .
. 7 2 6 3 . 1 5 8
. 3 8 . . . . . .
7 9 . . . . . . 4
2 . 5 7 . 3 8 9 .
. 4 . 3 2 . 6 8 7
. . 7 . 6 . 2 3 .
6 . 3 . . 7 5 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 351978462864512973972634158438296715796851324215743896149325687587469231623187549 #1 Easy (168)
Naked Single: r2c1=8
Full House: r2c9=3
Full House: r3c1=9
Full House: r3c6=4
Naked Single: r5c3=6
Full House: r7c3=9
Naked Single: r6c2=1
Full House: r4c1=4
Naked Single: r6c5=4
Full House: r6c9=6
Naked Single: r1c6=8
Full House: r1c5=7
Naked Single: r4c7=7
Full House: r5c7=3
Naked Single: r8c2=8
Full House: r9c2=2
Naked Single: r1c9=2
Full House: r1c8=6
Hidden Single: r9c8=4
Hidden Single: r4c9=5
Naked Single: r4c5=9
Naked Single: r9c5=8
Full House: r5c5=5
Naked Single: r9c4=1
Full House: r9c9=9
Full House: r8c9=1
Naked Single: r5c6=1
Naked Single: r4c4=2
Naked Single: r7c6=5
Full House: r7c1=1
Full House: r8c1=5
Naked Single: r8c4=4
Full House: r5c4=8
Full House: r4c6=6
Full House: r5c8=2
Full House: r4c8=1
Full House: r8c6=9
| 37 |
sudoku_7 | 5.2....866372581941.8....279.65..7..4.389.2.52..7.3..876.1..4.28.5.34...3...7.85. | 592417386637258194148369527986521743473896215251743968769185432825934671314672859 | sudoku_7 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 . 2 . . . . 8 6
6 3 7 2 5 8 1 9 4
1 . 8 . . . . 2 7
9 . 6 5 . . 7 . .
4 . 3 8 9 . 2 . 5
2 . . 7 . 3 . . 8
7 6 . 1 . . 4 . 2
8 . 5 . 3 4 . . .
3 . . . 7 . 8 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 592417386637258194148369527986521743473896215251743968769185432825934671314672859 #1 Easy (158)
Naked Single: r1c7=3
Full House: r3c7=5
Naked Single: r6c3=1
Naked Single: r7c3=9
Full House: r9c3=4
Naked Single: r7c5=8
Naked Single: r7c8=3
Full House: r7c6=5
Naked Single: r4c2=8
Naked Single: r5c2=7
Full House: r6c2=5
Hidden Single: r6c7=9
Full House: r8c7=6
Naked Single: r8c4=9
Naked Single: r1c4=4
Naked Single: r8c9=1
Naked Single: r9c4=6
Full House: r3c4=3
Full House: r9c6=2
Naked Single: r1c2=9
Full House: r3c2=4
Naked Single: r1c5=1
Full House: r1c6=7
Naked Single: r3c5=6
Full House: r3c6=9
Naked Single: r4c9=3
Full House: r9c9=9
Full House: r8c8=7
Full House: r8c2=2
Full House: r9c2=1
Naked Single: r4c6=1
Full House: r5c6=6
Full House: r5c8=1
Naked Single: r6c5=4
Full House: r4c5=2
Full House: r4c8=4
Full House: r6c8=6
| 37 |
sudoku_8 | 6.5....9.2936.1.4.....59.6.57912683.1865.3...4.2..7516.6.218...3...65.818.1.3...9 | 645372198293681745718459263579126834186543972432897516964218357327965481851734629 | sudoku_8 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 6 . 5 . . . . 9 .
2 9 3 6 . 1 . 4 .
. . . . 5 9 . 6 .
5 7 9 1 2 6 8 3 .
1 8 6 5 . 3 . . .
4 . 2 . . 7 5 1 6
. 6 . 2 1 8 . . .
3 . . . 6 5 . 8 1
8 . 1 . 3 . . . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 645372198293681745718459263579126834186543972432897516964218357327965481851734629 #1 Easy (168)
Full House: r4c9=4
Full House: r6c2=3
Naked Single: r2c7=7
Naked Single: r9c6=4
Full House: r1c6=2
Naked Single: r3c1=7
Full House: r7c1=9
Naked Single: r2c5=8
Full House: r2c9=5
Naked Single: r9c4=7
Full House: r8c4=9
Naked Single: r6c5=9
Full House: r6c4=8
Full House: r5c5=4
Full House: r1c5=7
Hidden Single: r9c7=6
Hidden Single: r9c2=5
Full House: r9c8=2
Naked Single: r5c8=7
Full House: r7c8=5
Naked Single: r8c7=4
Naked Single: r5c9=2
Full House: r5c7=9
Naked Single: r7c7=3
Full House: r7c9=7
Full House: r7c3=4
Naked Single: r8c2=2
Full House: r8c3=7
Full House: r3c3=8
Naked Single: r1c7=1
Full House: r3c7=2
Naked Single: r3c9=3
Full House: r1c9=8
Naked Single: r1c2=4
Full House: r1c4=3
Full House: r3c4=4
Full House: r3c2=1
| 37 |
sudoku_9 | ..53.91..792.5136...3.78459.5.69728...9.42.312.41...964.7....1593.....4.5....49.3 | 845369127792451368163278459351697284689542731274183596427936815938715642516824973 | sudoku_9 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 5 3 . 9 1 . .
7 9 2 . 5 1 3 6 .
. . 3 . 7 8 4 5 9
. 5 . 6 9 7 2 8 .
. . 9 . 4 2 . 3 1
2 . 4 1 . . . 9 6
4 . 7 . . . . 1 5
9 3 . . . . . 4 .
5 . . . . 4 9 . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 845369127792451368163278459351697284689542731274183596427936815938715642516824973 #1 Easy (198)
Naked Single: r2c4=4
Full House: r2c9=8
Naked Single: r3c4=2
Full House: r1c5=6
Naked Single: r4c9=4
Naked Single: r4c3=1
Full House: r4c1=3
Naked Single: r1c1=8
Naked Single: r1c2=4
Naked Single: r5c1=6
Full House: r3c1=1
Full House: r3c2=6
Hidden Single: r7c4=9
Hidden Single: r8c5=1
Hidden Single: r9c2=1
Hidden Single: r9c3=6
Full House: r8c3=8
Full House: r7c2=2
Hidden Single: r8c9=2
Full House: r1c9=7
Full House: r1c8=2
Full House: r9c8=7
Naked Single: r8c7=6
Full House: r7c7=8
Naked Single: r9c4=8
Full House: r9c5=2
Naked Single: r8c6=5
Full House: r8c4=7
Full House: r5c4=5
Naked Single: r7c5=3
Full House: r6c5=8
Full House: r6c6=3
Full House: r7c6=6
Naked Single: r5c7=7
Full House: r5c2=8
Full House: r6c2=7
Full House: r6c7=5
| 37 |
sudoku_10 | 1...8.5.26...5.3.4.25.3.86.817.2.43..6234.7.13.4.7...6..9..3.2828..9.1.37..26.945 | 143687592678952314925134867817526439562349781394871256459713628286495173731268945 | sudoku_10 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 1 . . . 8 . 5 . 2
6 . . . 5 . 3 . 4
. 2 5 . 3 . 8 6 .
8 1 7 . 2 . 4 3 .
. 6 2 3 4 . 7 . 1
3 . 4 . 7 . . . 6
. . 9 . . 3 . 2 8
2 8 . . 9 . 1 . 3
7 . . 2 6 . 9 4 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 143687592678952314925134867817526439562349781394871256459713628286495173731268945 #1 Easy (158)
Full House: r7c5=1
Naked Single: r1c3=3
Naked Single: r2c3=8
Naked Single: r7c7=6
Full House: r6c7=2
Full House: r8c8=7
Naked Single: r8c3=6
Full House: r9c3=1
Naked Single: r4c9=9
Full House: r3c9=7
Naked Single: r9c2=3
Full House: r9c6=8
Naked Single: r1c8=9
Full House: r2c8=1
Hidden Single: r7c4=7
Naked Single: r2c4=9
Naked Single: r2c2=7
Full House: r2c6=2
Naked Single: r1c2=4
Full House: r3c1=9
Naked Single: r1c4=6
Full House: r1c6=7
Naked Single: r7c2=5
Full House: r6c2=9
Full House: r5c1=5
Full House: r7c1=4
Naked Single: r4c4=5
Full House: r4c6=6
Naked Single: r5c6=9
Full House: r5c8=8
Full House: r6c8=5
Naked Single: r6c6=1
Full House: r6c4=8
Naked Single: r8c4=4
Full House: r3c4=1
Full House: r3c6=4
Full House: r8c6=5
| 37 |
sudoku_11 | .3..5.....853.974....8...93572613984..4..8276698.4.1..75193.....694.1.5...3..56.9 | 937154862285369741146872593572613984314598276698247135751936428869421357423785619 | sudoku_11 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 3 . . 5 . . . .
. 8 5 3 . 9 7 4 .
. . . 8 . . . 9 3
5 7 2 6 1 3 9 8 4
. . 4 . . 8 2 7 6
6 9 8 . 4 . 1 . .
7 5 1 9 3 . . . .
. 6 9 4 . 1 . 5 .
. . 3 . . 5 6 . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 937154862285369741146872593572613984314598276698247135751936428869421357423785619 #1 Easy (178)
Naked Single: r5c5=9
Naked Single: r5c2=1
Full House: r5c1=3
Full House: r5c4=5
Naked Single: r6c9=5
Full House: r6c8=3
Naked Single: r1c7=8
Naked Single: r3c7=5
Naked Single: r7c8=2
Naked Single: r7c7=4
Full House: r8c7=3
Naked Single: r7c6=6
Full House: r7c9=8
Naked Single: r9c8=1
Full House: r8c9=7
Full House: r1c8=6
Naked Single: r1c3=7
Full House: r3c3=6
Hidden Single: r2c5=6
Hidden Single: r1c1=9
Hidden Single: r1c4=1
Naked Single: r1c9=2
Full House: r1c6=4
Full House: r2c9=1
Full House: r2c1=2
Naked Single: r3c2=4
Full House: r3c1=1
Full House: r9c2=2
Naked Single: r8c1=8
Full House: r8c5=2
Full House: r9c1=4
Naked Single: r9c4=7
Full House: r6c4=2
Full House: r9c5=8
Full House: r3c5=7
Full House: r6c6=7
Full House: r3c6=2
| 37 |
sudoku_12 | ...9..186179..64236824317.5954..26.821.6.85.9.68....478...6........8.9.17....3.64 | 543927186179856423682431795954372618217648539368519247891764352436285971725193864 | sudoku_12 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 9 . . 1 8 6
1 7 9 . . 6 4 2 3
6 8 2 4 3 1 7 . 5
9 5 4 . . 2 6 . 8
2 1 . 6 . 8 5 . 9
. 6 8 . . . . 4 7
8 . . . 6 . . . .
. . . . 8 . 9 . 1
7 . . . . 3 . 6 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 543927186179856423682431795954372618217648539368519247891764352436285971725193864 #1 Easy (168)
Full House: r3c8=9
Full House: r7c9=2
Naked Single: r5c8=3
Naked Single: r6c1=3
Full House: r5c3=7
Full House: r5c5=4
Naked Single: r2c5=5
Full House: r2c4=8
Naked Single: r7c7=3
Naked Single: r9c7=8
Full House: r6c7=2
Full House: r4c8=1
Naked Single: r1c6=7
Full House: r1c5=2
Naked Single: r4c5=7
Full House: r4c4=3
Hidden Single: r8c3=6
Hidden Single: r8c2=3
Naked Single: r1c2=4
Naked Single: r1c1=5
Full House: r1c3=3
Full House: r8c1=4
Naked Single: r7c2=9
Full House: r9c2=2
Naked Single: r8c6=5
Naked Single: r6c6=9
Full House: r7c6=4
Naked Single: r8c8=7
Full House: r7c8=5
Full House: r8c4=2
Naked Single: r9c4=1
Naked Single: r6c5=1
Full House: r6c4=5
Full House: r7c4=7
Full House: r7c3=1
Full House: r9c3=5
Full House: r9c5=9
| 37 |
sudoku_13 | .857261.4.37.8.59..24.5387..9.....4151..943......3.9..76.312.58.5.84....84.5.9..3 | 985726134637481592124953876398675241516294387472138965769312458253847619841569723 | sudoku_13 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 8 5 7 2 6 1 . 4
. 3 7 . 8 . 5 9 .
. 2 4 . 5 3 8 7 .
. 9 . . . . . 4 1
5 1 . . 9 4 3 . .
. . . . 3 . 9 . .
7 6 . 3 1 2 . 5 8
. 5 . 8 4 . . . .
8 4 . 5 . 9 . . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 985726134637481592124953876398675241516294387472138965769312458253847619841569723 #1 Easy (212)
Full House: r6c2=7
Naked Single: r1c1=9
Full House: r1c8=3
Naked Single: r3c9=6
Full House: r2c9=2
Naked Single: r2c6=1
Naked Single: r7c7=4
Full House: r7c3=9
Naked Single: r8c6=7
Full House: r9c5=6
Full House: r4c5=7
Naked Single: r3c1=1
Full House: r2c1=6
Full House: r2c4=4
Full House: r3c4=9
Naked Single: r5c9=7
Naked Single: r6c9=5
Full House: r8c9=9
Naked Single: r6c6=8
Full House: r4c6=5
Hidden Single: r6c1=4
Hidden Single: r6c4=1
Hidden Single: r9c7=7
Hidden Single: r4c3=8
Hidden Single: r5c8=8
Hidden Single: r4c1=3
Full House: r8c1=2
Naked Single: r8c7=6
Full House: r4c7=2
Full House: r4c4=6
Full House: r6c8=6
Full House: r5c4=2
Full House: r6c3=2
Full House: r5c3=6
Naked Single: r9c3=1
Full House: r8c3=3
Full House: r8c8=1
Full House: r9c8=2
| 38 |
sudoku_14 | ..214.5.7....7294..7..38612..546.3.87......258.3.1.476.37894..1.....17.9..172.8.4 | 362149587518672943479538612125467398746983125893215476637894251284351769951726834 | sudoku_14 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 2 1 4 . 5 . 7
. . . . 7 2 9 4 .
. 7 . . 3 8 6 1 2
. . 5 4 6 . 3 . 8
7 . . . . . . 2 5
8 . 3 . 1 . 4 7 6
. 3 7 8 9 4 . . 1
. . . . . 1 7 . 9
. . 1 7 2 . 8 . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 362149587518672943479538612125467398746983125893215476637894251284351769951726834 #1 Easy (162)
Full House: r2c9=3
Full House: r1c8=8
Naked Single: r5c7=1
Full House: r4c8=9
Full House: r7c7=2
Naked Single: r5c5=8
Full House: r8c5=5
Naked Single: r4c6=7
Hidden Single: r6c4=2
Naked Single: r6c2=9
Full House: r6c6=5
Naked Single: r1c2=6
Naked Single: r1c6=9
Full House: r1c1=3
Naked Single: r2c3=8
Naked Single: r5c2=4
Naked Single: r9c2=5
Naked Single: r3c4=5
Full House: r2c4=6
Naked Single: r5c6=3
Full House: r5c4=9
Full House: r5c3=6
Full House: r8c4=3
Full House: r9c6=6
Naked Single: r2c2=1
Full House: r2c1=5
Naked Single: r7c1=6
Full House: r7c8=5
Naked Single: r8c3=4
Full House: r3c3=9
Full House: r3c1=4
Naked Single: r8c8=6
Full House: r9c8=3
Full House: r9c1=9
Naked Single: r4c2=2
Full House: r4c1=1
Full House: r8c1=2
Full House: r8c2=8
| 38 |
sudoku_15 | .2.8...45.5.47...6..459......974815.4...35892..5219..43..157.6979..2.58.5...8..37 | 923861745158473926674592318269748153417635892835219674382157469796324581541986237 | sudoku_15 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 2 . 8 . . . 4 5
. 5 . 4 7 . . . 6
. . 4 5 9 . . . .
. . 9 7 4 8 1 5 .
4 . . . 3 5 8 9 2
. . 5 2 1 9 . . 4
3 . . 1 5 7 . 6 9
7 9 . . 2 . 5 8 .
5 . . . 8 . . 3 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 923861745158473926674592318269748153417635892835219674382157469796324581541986237 #1 Easy (172)
Full House: r1c5=6
Full House: r5c4=6
Naked Single: r4c9=3
Naked Single: r6c8=7
Full House: r6c7=6
Naked Single: r8c9=1
Full House: r3c9=8
Naked Single: r8c4=3
Full House: r9c4=9
Naked Single: r4c2=6
Full House: r4c1=2
Naked Single: r6c1=8
Full House: r6c2=3
Naked Single: r8c3=6
Full House: r8c6=4
Full House: r9c6=6
Hidden Single: r3c1=6
Hidden Single: r2c3=8
Naked Single: r7c3=2
Naked Single: r7c7=4
Full House: r7c2=8
Full House: r9c7=2
Naked Single: r9c3=1
Full House: r9c2=4
Naked Single: r5c3=7
Full House: r1c3=3
Full House: r5c2=1
Full House: r3c2=7
Naked Single: r1c6=1
Naked Single: r3c7=3
Naked Single: r1c1=9
Full House: r1c7=7
Full House: r2c7=9
Full House: r2c1=1
Naked Single: r3c6=2
Full House: r2c6=3
Full House: r2c8=2
Full House: r3c8=1
| 38 |
sudoku_16 | .2.87396191..6287.76894..2...46.7..3.51429.8.8..3152...4....1....21.46......564.. | 425873961913562874768941325294687513351429786876315249649738152582194637137256498 | sudoku_16 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 2 . 8 7 3 9 6 1
9 1 . . 6 2 8 7 .
7 6 8 9 4 . . 2 .
. . 4 6 . 7 . . 3
. 5 1 4 2 9 . 8 .
8 . . 3 1 5 2 . .
. 4 . . . . 1 . .
. . 2 1 . 4 6 . .
. . . . 5 6 4 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 425873961913562874768941325294687513351429786876315249649738152582194637137256498 #1 Easy (162)
Full House: r4c5=8
Naked Single: r2c4=5
Full House: r3c6=1
Full House: r7c6=8
Naked Single: r1c3=5
Full House: r1c1=4
Full House: r2c3=3
Full House: r2c9=4
Naked Single: r3c9=5
Full House: r3c7=3
Naked Single: r4c1=2
Naked Single: r4c2=9
Naked Single: r4c7=5
Full House: r5c7=7
Full House: r4c8=1
Naked Single: r6c2=7
Naked Single: r5c9=6
Full House: r5c1=3
Full House: r6c3=6
Naked Single: r6c9=9
Full House: r6c8=4
Naked Single: r8c1=5
Naked Single: r9c1=1
Full House: r7c1=6
Hidden Single: r8c9=7
Naked Single: r7c9=2
Full House: r9c9=8
Naked Single: r7c4=7
Full House: r9c4=2
Naked Single: r9c2=3
Full House: r8c2=8
Naked Single: r7c3=9
Full House: r9c3=7
Full House: r9c8=9
Naked Single: r7c5=3
Full House: r7c8=5
Full House: r8c8=3
Full House: r8c5=9
| 38 |
sudoku_17 | 69.7..18.71268.4..8451932..187.4.93.4.....6....69715.85..3..8..9...52..4..841..5. | 693724185712685493845193276187546932459238617326971548574369821931852764268417359 | sudoku_17 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 6 9 . 7 . . 1 8 .
7 1 2 6 8 . 4 . .
8 4 5 1 9 3 2 . .
1 8 7 . 4 . 9 3 .
4 . . . . . 6 . .
. . 6 9 7 1 5 . 8
5 . . 3 . . 8 . .
9 . . . 5 2 . . 4
. . 8 4 1 . . 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 693724185712685493845193276187546932459238617326971548574369821931852764268417359 #1 Easy (162)
Full House: r1c3=3
Naked Single: r2c6=5
Naked Single: r4c9=2
Naked Single: r1c5=2
Full House: r1c6=4
Full House: r1c9=5
Naked Single: r8c4=8
Naked Single: r7c5=6
Full House: r5c5=3
Naked Single: r2c8=9
Full House: r2c9=3
Naked Single: r5c3=9
Naked Single: r8c3=1
Full House: r7c3=4
Naked Single: r4c6=6
Full House: r4c4=5
Full House: r5c4=2
Full House: r5c6=8
Naked Single: r6c8=4
Naked Single: r5c2=5
Hidden Single: r7c8=2
Naked Single: r7c2=7
Naked Single: r7c6=9
Full House: r7c9=1
Full House: r9c6=7
Naked Single: r5c9=7
Full House: r5c8=1
Naked Single: r9c7=3
Full House: r8c7=7
Naked Single: r3c9=6
Full House: r3c8=7
Full House: r8c8=6
Full House: r9c9=9
Full House: r8c2=3
Naked Single: r9c1=2
Full House: r6c1=3
Full House: r6c2=2
Full House: r9c2=6
| 38 |
sudoku_18 | 178.4.6.552...7..9946853.....1..5846489.76..26..4.1..7.65..42.32..538.....46....8 | 178249635523167489946853721731925846489376152652481397865794213217538964394612578 | sudoku_18 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 1 7 8 . 4 . 6 . 5
5 2 . . . 7 . . 9
9 4 6 8 5 3 . . .
. . 1 . . 5 8 4 6
4 8 9 . 7 6 . . 2
6 . . 4 . 1 . . 7
. 6 5 . . 4 2 . 3
2 . . 5 3 8 . . .
. . 4 6 . . . . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 178249635523167489946853721731925846489376152652481397865794213217538964394612578 #1 Easy (172)
Full House: r2c3=3
Naked Single: r4c2=3
Naked Single: r5c4=3
Naked Single: r3c9=1
Full House: r8c9=4
Naked Single: r8c3=7
Full House: r6c3=2
Naked Single: r2c4=1
Naked Single: r4c1=7
Full House: r6c2=5
Naked Single: r2c7=4
Naked Single: r2c8=8
Full House: r2c5=6
Naked Single: r3c7=7
Full House: r3c8=2
Full House: r1c8=3
Naked Single: r7c1=8
Full House: r9c1=3
Naked Single: r6c8=9
Naked Single: r6c5=8
Full House: r6c7=3
Hidden Single: r8c8=6
Hidden Single: r7c4=7
Naked Single: r7c8=1
Full House: r7c5=9
Naked Single: r5c8=5
Full House: r5c7=1
Full House: r9c8=7
Naked Single: r8c7=9
Full House: r8c2=1
Full House: r9c7=5
Full House: r9c2=9
Naked Single: r4c5=2
Full House: r4c4=9
Full House: r9c5=1
Full House: r9c6=2
Full House: r1c4=2
Full House: r1c6=9
| 38 |
sudoku_19 | ...7.26....761.3.469..3.7.51763..25..3528714.2.4561.37....7.4.3.6....571.....68.2 | 348752619527619384691438725176394258935287146284561937812975463469823571753146892 | sudoku_19 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 7 . 2 6 . .
. . 7 6 1 . 3 . 4
6 9 . . 3 . 7 . 5
1 7 6 3 . . 2 5 .
. 3 5 2 8 7 1 4 .
2 . 4 5 6 1 . 3 7
. . . . 7 . 4 . 3
. 6 . . . . 5 7 1
. . . . . 6 8 . 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 348752619527619384691438725176394258935287146284561937812975463469823571753146892 #1 Easy (192)
Full House: r6c7=9
Full House: r6c2=8
Full House: r5c1=9
Full House: r5c9=6
Full House: r4c9=8
Full House: r1c9=9
Naked Single: r9c8=9
Full House: r7c8=6
Hidden Single: r9c1=7
Hidden Single: r8c6=3
Hidden Single: r8c5=2
Hidden Single: r2c6=9
Naked Single: r4c6=4
Full House: r4c5=9
Naked Single: r3c6=8
Full House: r7c6=5
Naked Single: r3c4=4
Full House: r1c5=5
Full House: r9c5=4
Naked Single: r7c1=8
Naked Single: r9c4=1
Naked Single: r2c1=5
Naked Single: r8c1=4
Full House: r1c1=3
Naked Single: r8c3=9
Full House: r8c4=8
Full House: r7c4=9
Naked Single: r9c2=5
Full House: r9c3=3
Naked Single: r2c2=2
Full House: r2c8=8
Naked Single: r3c3=1
Full House: r3c8=2
Full House: r1c8=1
Naked Single: r7c2=1
Full House: r1c2=4
Full House: r1c3=8
Full House: r7c3=2
| 38 |
sudoku_20 | 4...913.6.....67897....31.4.....9.7..95..7..817.8329..61.978...947625.315..3.4.97 | 458791326231546789769283154826159473395467218174832965613978542947625831582314697 | sudoku_20 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 4 . . . 9 1 3 . 6
. . . . . 6 7 8 9
7 . . . . 3 1 . 4
. . . . . 9 . 7 .
. 9 5 . . 7 . . 8
1 7 . 8 3 2 9 . .
6 1 . 9 7 8 . . .
9 4 7 6 2 5 . 3 1
5 . . 3 . 4 . 9 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 458791326231546789769283154826159473395467218174832965613978542947625831582314697 #1 Easy (202)
Full House: r8c7=8
Full House: r9c5=1
Naked Single: r6c9=5
Naked Single: r7c9=2
Full House: r4c9=3
Naked Single: r7c3=3
Naked Single: r9c7=6
Hidden Single: r1c4=7
Hidden Single: r3c3=9
Hidden Single: r3c5=8
Hidden Single: r2c3=1
Hidden Single: r5c1=3
Naked Single: r2c1=2
Full House: r4c1=8
Naked Single: r1c3=8
Naked Single: r1c2=5
Full House: r1c8=2
Full House: r3c8=5
Naked Single: r9c3=2
Full House: r9c2=8
Naked Single: r2c2=3
Full House: r3c2=6
Full House: r3c4=2
Full House: r4c2=2
Naked Single: r7c8=4
Full House: r7c7=5
Naked Single: r4c7=4
Full House: r5c7=2
Naked Single: r6c8=6
Full House: r5c8=1
Full House: r6c3=4
Full House: r4c3=6
Naked Single: r5c4=4
Full House: r5c5=6
Naked Single: r4c5=5
Full House: r2c5=4
Full House: r2c4=5
Full House: r4c4=1
| 38 |
sudoku_21 | 3.....6..6259....37.1.63459867.2.5...39.86274412...896148......9.36.4..827...8... | 394857612625941783781263459867429531539186274412735896148592367953674128276318945 | sudoku_21 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 3 . . . . . 6 . .
6 2 5 9 . . . . 3
7 . 1 . 6 3 4 5 9
8 6 7 . 2 . 5 . .
. 3 9 . 8 6 2 7 4
4 1 2 . . . 8 9 6
1 4 8 . . . . . .
9 . 3 6 . 4 . . 8
2 7 . . . 8 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 394857612625941783781263459867429531539186274412735896148592367953674128276318945 #1 Easy (192)
Full House: r5c1=5
Full House: r5c4=1
Naked Single: r3c2=8
Full House: r3c4=2
Naked Single: r4c9=1
Full House: r4c8=3
Naked Single: r1c3=4
Full House: r9c3=6
Full House: r8c2=5
Full House: r1c2=9
Naked Single: r4c6=9
Full House: r4c4=4
Naked Single: r9c9=5
Naked Single: r9c4=3
Hidden Single: r7c8=6
Hidden Single: r2c5=4
Hidden Single: r9c8=4
Hidden Single: r8c8=2
Naked Single: r7c9=7
Full House: r1c9=2
Naked Single: r7c4=5
Naked Single: r8c7=1
Full House: r8c5=7
Naked Single: r6c4=7
Full House: r1c4=8
Naked Single: r7c5=9
Naked Single: r7c6=2
Full House: r7c7=3
Full House: r9c7=9
Full House: r2c7=7
Full House: r9c5=1
Naked Single: r6c6=5
Full House: r6c5=3
Full House: r1c5=5
Naked Single: r1c8=1
Full House: r1c6=7
Full House: r2c6=1
Full House: r2c8=8
| 38 |
sudoku_22 | 89461.52776.45.89...5..9.64379..16.2.21....4.4.82..1..937...4..542...9.6..6...2.. | 894613527763452891215789364379841652621935748458267139937126485542378916186594273 | sudoku_22 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 8 9 4 6 1 . 5 2 7
7 6 . 4 5 . 8 9 .
. . 5 . . 9 . 6 4
3 7 9 . . 1 6 . 2
. 2 1 . . . . 4 .
4 . 8 2 . . 1 . .
9 3 7 . . . 4 . .
5 4 2 . . . 9 . 6
. . 6 . . . 2 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 894613527763452891215789364379841652621935748458267139937126485542378916186594273 #1 Easy (206)
Full House: r1c6=3
Full House: r2c3=3
Naked Single: r6c2=5
Full House: r5c1=6
Naked Single: r3c7=3
Full House: r2c9=1
Full House: r2c6=2
Full House: r5c7=7
Naked Single: r3c2=1
Full House: r3c1=2
Full House: r9c1=1
Full House: r9c2=8
Naked Single: r6c8=3
Naked Single: r6c9=9
Hidden Single: r4c5=4
Hidden Single: r9c6=4
Hidden Single: r7c5=2
Hidden Single: r9c9=3
Hidden Single: r7c6=6
Naked Single: r6c6=7
Full House: r6c5=6
Naked Single: r8c6=8
Full House: r5c6=5
Naked Single: r4c4=8
Full House: r4c8=5
Full House: r5c9=8
Full House: r7c9=5
Naked Single: r3c4=7
Full House: r3c5=8
Naked Single: r9c8=7
Naked Single: r7c4=1
Full House: r7c8=8
Full House: r8c8=1
Naked Single: r9c5=9
Full House: r9c4=5
Naked Single: r8c4=3
Full House: r5c4=9
Full House: r5c5=3
Full House: r8c5=7
| 39 |
sudoku_23 | 126....85....15462.5....13..3.794...6..5312747.1..6.5.56..7.841..71.....31.45.72. | 126347985973815462854629137235794618698531274741286359562973841487162593319458726 | sudoku_23 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 1 2 6 . . . . 8 5
. . . . 1 5 4 6 2
. 5 . . . . 1 3 .
. 3 . 7 9 4 . . .
6 . . 5 3 1 2 7 4
7 . 1 . . 6 . 5 .
5 6 . . 7 . 8 4 1
. . 7 1 . . . . .
3 1 . 4 5 . 7 2 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 126347985973815462854629137235794618698531274741286359562973841487162593319458726 #1 Easy (166)
Naked Single: r4c8=1
Full House: r8c8=9
Naked Single: r1c5=4
Naked Single: r4c7=6
Naked Single: r1c7=9
Full House: r3c9=7
Naked Single: r9c9=6
Naked Single: r4c9=8
Naked Single: r1c4=3
Full House: r1c6=7
Naked Single: r6c7=3
Full House: r6c9=9
Full House: r8c9=3
Full House: r8c7=5
Naked Single: r4c1=2
Full House: r4c3=5
Hidden Single: r6c2=4
Naked Single: r8c2=8
Naked Single: r5c2=9
Full House: r2c2=7
Full House: r5c3=8
Naked Single: r8c1=4
Naked Single: r8c6=2
Full House: r8c5=6
Naked Single: r9c3=9
Full House: r7c3=2
Full House: r9c6=8
Naked Single: r7c4=9
Full House: r7c6=3
Full House: r3c6=9
Naked Single: r2c3=3
Full House: r3c3=4
Naked Single: r2c4=8
Full House: r2c1=9
Full House: r3c1=8
Naked Single: r3c5=2
Full House: r3c4=6
Full House: r6c4=2
Full House: r6c5=8
| 39 |
sudoku_24 | 819....42..7294...5..168..7....8..2.978..2.16.5..17.986.2.51.79..18.62...85.29..1 | 819573642367294185524168937146985723978342516253617498632451879791836254485729361 | sudoku_24 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 8 1 9 . . . . 4 2
. . 7 2 9 4 . . .
5 . . 1 6 8 . . 7
. . . . 8 . . 2 .
9 7 8 . . 2 . 1 6
. 5 . . 1 7 . 9 8
6 . 2 . 5 1 . 7 9
. . 1 8 . 6 2 . .
. 8 5 . 2 9 . . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 819573642367294185524168937146985723978342516253617498632451879791836254485729361 #1 Easy (236)
Naked Single: r3c8=3
Naked Single: r2c1=3
Naked Single: r2c9=5
Naked Single: r3c3=4
Naked Single: r3c7=9
Full House: r3c2=2
Full House: r2c2=6
Naked Single: r8c8=5
Naked Single: r9c8=6
Full House: r2c8=8
Full House: r2c7=1
Full House: r1c7=6
Hidden Single: r4c7=7
Hidden Single: r6c1=2
Hidden Single: r4c1=1
Hidden Single: r8c2=9
Hidden Single: r7c7=8
Hidden Single: r4c4=9
Hidden Single: r5c7=5
Hidden Single: r4c2=4
Full House: r7c2=3
Full House: r7c4=4
Naked Single: r4c9=3
Full House: r6c7=4
Full House: r8c9=4
Full House: r9c7=3
Naked Single: r5c4=3
Full House: r5c5=4
Naked Single: r4c3=6
Full House: r4c6=5
Full House: r6c4=6
Full House: r6c3=3
Full House: r1c6=3
Naked Single: r8c1=7
Full House: r8c5=3
Full House: r9c4=7
Full House: r1c5=7
Full House: r9c1=4
Full House: r1c4=5
| 39 |
sudoku_25 | .....51..8.13..59.7.5981342.1.24..3.5.9.36.244..5.8961....93.783......59.8.75..1. | 293465187841327596765981342618249735579136824432578961154693278327814659986752413 | sudoku_25 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . 5 1 . .
8 . 1 3 . . 5 9 .
7 . 5 9 8 1 3 4 2
. 1 . 2 4 . . 3 .
5 . 9 . 3 6 . 2 4
4 . . 5 . 8 9 6 1
. . . . 9 3 . 7 8
3 . . . . . . 5 9
. 8 . 7 5 . . 1 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 293465187841327596765981342618249735579136824432578961154693278327814659986752413 #1 Easy (196)
Full House: r3c2=6
Full House: r1c8=8
Naked Single: r4c1=6
Naked Single: r6c5=7
Naked Single: r5c2=7
Naked Single: r5c4=1
Full House: r4c6=9
Full House: r5c7=8
Naked Single: r4c3=8
Naked Single: r4c7=7
Full House: r4c9=5
Hidden Single: r7c2=5
Hidden Single: r9c9=3
Hidden Single: r8c4=8
Hidden Single: r9c1=9
Naked Single: r1c1=2
Full House: r7c1=1
Naked Single: r1c5=6
Naked Single: r2c2=4
Naked Single: r1c4=4
Full House: r7c4=6
Naked Single: r1c9=7
Full House: r2c9=6
Naked Single: r2c5=2
Full House: r2c6=7
Full House: r8c5=1
Naked Single: r1c3=3
Full House: r1c2=9
Naked Single: r8c2=2
Full House: r6c2=3
Full House: r6c3=2
Naked Single: r7c3=4
Full House: r7c7=2
Naked Single: r8c6=4
Full House: r9c6=2
Naked Single: r9c3=6
Full House: r8c3=7
Full House: r8c7=6
Full House: r9c7=4
| 39 |
sudoku_26 | ....2..57..8465..115..7...6..7..95..58.643....9.2.74..96..8.3.52.3.9618.8157..692 | 436921857728465931159378246647819523582643719391257468964182375273596184815734692 | sudoku_26 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . 2 . . 5 7
. . 8 4 6 5 . . 1
1 5 . . 7 . . . 6
. . 7 . . 9 5 . .
5 8 . 6 4 3 . . .
. 9 . 2 . 7 4 . .
9 6 . . 8 . 3 . 5
2 . 3 . 9 6 1 8 .
8 1 5 7 . . 6 9 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 436921857728465931159378246647819523582643719391257468964182375273596184815734692 #1 Easy (196)
Naked Single: r3c6=8
Naked Single: r4c5=1
Naked Single: r8c9=4
Full House: r7c8=7
Naked Single: r7c3=4
Full House: r8c2=7
Full House: r8c4=5
Naked Single: r9c5=3
Full House: r9c6=4
Full House: r6c5=5
Full House: r4c4=8
Naked Single: r7c4=1
Full House: r7c6=2
Full House: r1c6=1
Naked Single: r5c9=9
Naked Single: r4c9=3
Full House: r6c9=8
Hidden Single: r3c8=4
Hidden Single: r2c1=7
Hidden Single: r5c7=7
Hidden Single: r2c7=9
Naked Single: r1c7=8
Full House: r3c7=2
Full House: r2c8=3
Full House: r2c2=2
Naked Single: r3c3=9
Full House: r3c4=3
Full House: r1c4=9
Naked Single: r4c2=4
Full House: r1c2=3
Naked Single: r1c3=6
Full House: r1c1=4
Naked Single: r4c1=6
Full House: r4c8=2
Full House: r6c1=3
Naked Single: r6c3=1
Full House: r5c3=2
Full House: r5c8=1
Full House: r6c8=6
| 39 |
sudoku_27 | ..3.84..7...9...38.78.31..4.2.7..31639.4...8.18..2374....3.749273.8...614.91..8.3 | 953684127241975638678231954524798316397416285186523749815367492732849561469152873 | sudoku_27 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 3 . 8 4 . . 7
. . . 9 . . . 3 8
. 7 8 . 3 1 . . 4
. 2 . 7 . . 3 1 6
3 9 . 4 . . . 8 .
1 8 . . 2 3 7 4 .
. . . 3 . 7 4 9 2
7 3 . 8 . . . 6 1
4 . 9 1 . . 8 . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 953684127241975638678231954524798316397416285186523749815367492732849561469152873 #1 Easy (196)
Naked Single: r5c9=5
Full House: r6c9=9
Full House: r5c7=2
Naked Single: r8c7=5
Full House: r9c8=7
Naked Single: r4c1=5
Naked Single: r5c6=6
Naked Single: r8c3=2
Naked Single: r4c3=4
Naked Single: r4c5=9
Full House: r4c6=8
Naked Single: r6c3=6
Full House: r5c3=7
Full House: r5c5=1
Full House: r6c4=5
Naked Single: r8c6=9
Full House: r8c5=4
Hidden Single: r2c5=7
Hidden Single: r7c1=8
Hidden Single: r2c2=4
Hidden Single: r9c6=2
Full House: r2c6=5
Naked Single: r2c3=1
Full House: r7c3=5
Naked Single: r2c7=6
Full House: r2c1=2
Naked Single: r7c5=6
Full House: r7c2=1
Full House: r9c2=6
Full House: r9c5=5
Full House: r1c2=5
Naked Single: r3c7=9
Full House: r1c7=1
Naked Single: r1c8=2
Full House: r3c8=5
Naked Single: r3c1=6
Full House: r1c1=9
Full House: r1c4=6
Full House: r3c4=2
| 39 |
sudoku_28 | .3.59..7..857...43....2395..68.42.3..9.8764..4..3.9.8.8.9614.2.3.29.7.6..4.2.5.9. | 234598671985761243617423958768142539593876412421359786879614325352987164146235897 | sudoku_28 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 3 . 5 9 . . 7 .
. 8 5 7 . . . 4 3
. . . . 2 3 9 5 .
. 6 8 . 4 2 . 3 .
. 9 . 8 7 6 4 . .
4 . . 3 . 9 . 8 .
8 . 9 6 1 4 . 2 .
3 . 2 9 . 7 . 6 .
. 4 . 2 . 5 . 9 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 234598671985761243617423958768142539593876412421359786879614325352987164146235897 #1 Easy (206)
Full House: r5c8=1
Naked Single: r2c6=1
Full House: r1c6=8
Naked Single: r4c4=1
Full House: r6c5=5
Full House: r3c4=4
Full House: r2c5=6
Naked Single: r8c5=8
Full House: r9c5=3
Naked Single: r5c3=3
Naked Single: r2c7=2
Full House: r2c1=9
Hidden Single: r3c9=8
Hidden Single: r4c9=9
Hidden Single: r7c7=3
Hidden Single: r1c3=4
Hidden Single: r6c2=2
Naked Single: r5c1=5
Full House: r5c9=2
Naked Single: r4c1=7
Full House: r4c7=5
Full House: r6c3=1
Naked Single: r8c7=1
Naked Single: r1c7=6
Full House: r1c9=1
Full House: r1c1=2
Naked Single: r8c2=5
Full House: r8c9=4
Naked Single: r9c9=7
Naked Single: r6c7=7
Full House: r6c9=6
Full House: r7c9=5
Full House: r7c2=7
Full House: r9c7=8
Full House: r3c2=1
Naked Single: r9c3=6
Full House: r3c3=7
Full House: r3c1=6
Full House: r9c1=1
| 39 |
sudoku_29 | 67.839..1.3...1..4..8..4.793...4819.9.2.7.4584...9..36.9538...7...4...838.39.7.15 | 674839521239751864518264379357648192962173458481592736195386247726415983843927615 | sudoku_29 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 6 7 . 8 3 9 . . 1
. 3 . . . 1 . . 4
. . 8 . . 4 . 7 9
3 . . . 4 8 1 9 .
9 . 2 . 7 . 4 5 8
4 . . . 9 . . 3 6
. 9 5 3 8 . . . 7
. . . 4 . . . 8 3
8 . 3 9 . 7 . 1 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 674839521239751864518264379357648192962173458481592736195386247726415983843927615 #1 Easy (206)
Full House: r4c9=2
Full House: r6c7=7
Naked Single: r1c8=2
Naked Single: r1c3=4
Full House: r1c7=5
Naked Single: r2c3=9
Naked Single: r6c3=1
Naked Single: r2c8=6
Full House: r7c8=4
Naked Single: r5c2=6
Naked Single: r2c7=8
Full House: r3c7=3
Naked Single: r4c2=5
Naked Single: r4c3=7
Full House: r4c4=6
Full House: r6c2=8
Full House: r8c3=6
Naked Single: r5c4=1
Full House: r5c6=3
Hidden Single: r2c4=7
Hidden Single: r9c2=4
Hidden Single: r8c7=9
Hidden Single: r8c1=7
Hidden Single: r7c1=1
Full House: r8c2=2
Full House: r3c2=1
Naked Single: r8c6=5
Full House: r8c5=1
Naked Single: r6c6=2
Full House: r6c4=5
Full House: r7c6=6
Full House: r3c4=2
Full House: r7c7=2
Full House: r9c5=2
Full House: r9c7=6
Naked Single: r2c5=5
Full House: r2c1=2
Full House: r3c1=5
Full House: r3c5=6
| 39 |
sudoku_30 | 8...67324...3.2.8.273.14659.274.1865..5..6.3..1....9.21...4.5.3..8..52.6...6.9.18 | 851967324649352187273814659327491865985276431416583972162748593798135246534629718 | sudoku_30 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 8 . . . 6 7 3 2 4
. . . 3 . 2 . 8 .
2 7 3 . 1 4 6 5 9
. 2 7 4 . 1 8 6 5
. . 5 . . 6 . 3 .
. 1 . . . . 9 . 2
1 . . . 4 . 5 . 3
. . 8 . . 5 2 . 6
. . . 6 . 9 . 1 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 851967324649352187273814659327491865985276431416583972162748593798135246534629718 #1 Easy (226)
Full House: r3c4=8
Naked Single: r7c6=8
Full House: r6c6=3
Naked Single: r4c5=9
Full House: r4c1=3
Naked Single: r2c5=5
Full House: r1c4=9
Naked Single: r1c2=5
Full House: r1c3=1
Hidden Single: r5c2=8
Hidden Single: r8c4=1
Hidden Single: r6c5=8
Hidden Single: r6c4=5
Hidden Single: r9c1=5
Hidden Single: r5c1=9
Hidden Single: r6c8=7
Naked Single: r5c9=1
Full House: r2c9=7
Full House: r5c7=4
Full House: r2c7=1
Full House: r9c7=7
Naked Single: r7c8=9
Full House: r8c8=4
Naked Single: r7c2=6
Naked Single: r8c1=7
Naked Single: r7c3=2
Full House: r7c4=7
Full House: r5c4=2
Full House: r5c5=7
Naked Single: r8c5=3
Full House: r8c2=9
Full House: r9c5=2
Naked Single: r9c3=4
Full House: r9c2=3
Full House: r2c2=4
Naked Single: r6c3=6
Full House: r2c3=9
Full House: r2c1=6
Full House: r6c1=4
| 39 |
sudoku_31 | 9.4.2..3.1367952....7..46....23....65.124..7...3....216.94821.342.9..867.1.6.7.9. | 984126735136795284257834619892371546561249378743568921679482153425913867318657492 | sudoku_31 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 9 . 4 . 2 . . 3 .
1 3 6 7 9 5 2 . .
. . 7 . . 4 6 . .
. . 2 3 . . . . 6
5 . 1 2 4 . . 7 .
. . 3 . . . . 2 1
6 . 9 4 8 2 1 . 3
4 2 . 9 . . 8 6 7
. 1 . 6 . 7 . 9 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 984126735136795284257834619892371546561249378743568921679482153425913867318657492 #1 Easy (166)
Naked Single: r7c8=5
Full House: r7c2=7
Naked Single: r8c3=5
Full House: r9c3=8
Full House: r9c1=3
Naked Single: r9c7=4
Full House: r9c9=2
Full House: r9c5=5
Hidden Single: r3c5=3
Naked Single: r8c5=1
Full House: r8c6=3
Naked Single: r4c5=7
Full House: r6c5=6
Naked Single: r4c1=8
Naked Single: r3c1=2
Full House: r6c1=7
Naked Single: r4c8=4
Naked Single: r2c8=8
Full House: r2c9=4
Full House: r3c8=1
Naked Single: r4c2=9
Naked Single: r1c9=5
Naked Single: r3c4=8
Naked Single: r4c6=1
Full House: r4c7=5
Naked Single: r5c2=6
Full House: r6c2=4
Naked Single: r1c2=8
Full House: r3c2=5
Full House: r3c9=9
Full House: r1c7=7
Full House: r5c9=8
Naked Single: r1c4=1
Full House: r6c4=5
Full House: r1c6=6
Naked Single: r6c7=9
Full House: r5c7=3
Full House: r5c6=9
Full House: r6c6=8
| 39 |
sudoku_32 | 5796..241281457.39.362.9....1256......8..3.15...891..289....32.123.7......43...9. | 579638241281457639436219578712564983968723415345891762897145326123976854654382197 | sudoku_32 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 7 9 6 . . 2 4 1
2 8 1 4 5 7 . 3 9
. 3 6 2 . 9 . . .
. 1 2 5 6 . . . .
. . 8 . . 3 . 1 5
. . . 8 9 1 . . 2
8 9 . . . . 3 2 .
1 2 3 . 7 . . . .
. . 4 3 . . . 9 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 579638241281457639436219578712564983968723415345891762897145326123976854654382197 #1 Easy (226)
Full House: r2c7=6
Full House: r3c1=4
Naked Single: r1c6=8
Full House: r1c5=3
Full House: r3c5=1
Naked Single: r4c6=4
Naked Single: r5c4=7
Full House: r5c5=2
Naked Single: r7c4=1
Full House: r8c4=9
Naked Single: r7c5=4
Full House: r9c5=8
Hidden Single: r4c9=3
Hidden Single: r9c7=1
Hidden Single: r9c6=2
Hidden Single: r6c1=3
Hidden Single: r6c8=6
Hidden Single: r8c9=4
Hidden Single: r9c2=5
Naked Single: r6c2=4
Full House: r5c2=6
Naked Single: r7c3=7
Full House: r6c3=5
Full House: r6c7=7
Full House: r9c1=6
Full House: r9c9=7
Naked Single: r5c1=9
Full House: r4c1=7
Full House: r5c7=4
Naked Single: r7c9=6
Full House: r3c9=8
Full House: r7c6=5
Full House: r8c6=6
Naked Single: r4c8=8
Full House: r4c7=9
Naked Single: r3c7=5
Full House: r3c8=7
Full House: r8c8=5
Full House: r8c7=8
| 39 |
sudoku_33 | 59.8.3276.3...5184..8.2.9538....2.196..95483.3291..74.78...6.....25...6..5..8.4.. | 594813276237695184168427953845732619671954832329168745783246591412579368956381427 | sudoku_33 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 9 . 8 . 3 2 7 6
. 3 . . . 5 1 8 4
. . 8 . 2 . 9 5 3
8 . . . . 2 . 1 9
6 . . 9 5 4 8 3 .
3 2 9 1 . . 7 4 .
7 8 . . . 6 . . .
. . 2 5 . . . 6 .
. 5 . . 8 . 4 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 594813276237695184168427953845732619671954832329168745783246591412579368956381427 #1 Easy (186)
Naked Single: r5c9=2
Naked Single: r6c9=5
Full House: r4c7=6
Naked Single: r2c1=2
Naked Single: r6c6=8
Full House: r6c5=6
Naked Single: r8c7=3
Full House: r7c7=5
Naked Single: r7c9=1
Naked Single: r9c9=7
Full House: r8c9=8
Hidden Single: r2c5=9
Hidden Single: r4c3=5
Hidden Single: r9c3=6
Naked Single: r2c3=7
Full House: r2c4=6
Naked Single: r5c3=1
Full House: r5c2=7
Full House: r4c2=4
Naked Single: r1c3=4
Full House: r1c5=1
Full House: r7c3=3
Naked Single: r8c2=1
Full House: r3c2=6
Full House: r3c1=1
Naked Single: r3c6=7
Full House: r3c4=4
Naked Single: r7c5=4
Naked Single: r9c1=9
Full House: r8c1=4
Naked Single: r8c6=9
Full House: r8c5=7
Full House: r9c6=1
Full House: r4c5=3
Full House: r4c4=7
Naked Single: r7c4=2
Full House: r7c8=9
Full House: r9c8=2
Full House: r9c4=3
| 39 |
sudoku_34 | ..5..........4635.4....5287..3674.2164..8.5...8....4..32495.1.8591.6.732876..394. | 735892614218746359469315287953674821647281593182539476324957168591468732876123945 | sudoku_34 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 5 . . . . . .
. . . . 4 6 3 5 .
4 . . . . 5 2 8 7
. . 3 6 7 4 . 2 1
6 4 . . 8 . 5 . .
. 8 . . . . 4 . .
3 2 4 9 5 . 1 . 8
5 9 1 . 6 . 7 3 2
8 7 6 . . 3 9 4 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 735892614218746359469315287953674821647281593182539476324957168591468732876123945 #1 Easy (206)
Naked Single: r2c9=9
Naked Single: r7c6=7
Full House: r7c8=6
Full House: r9c9=5
Naked Single: r4c1=9
Naked Single: r4c2=5
Full House: r4c7=8
Full House: r1c7=6
Naked Single: r8c6=8
Full House: r8c4=4
Naked Single: r2c2=1
Naked Single: r3c3=9
Naked Single: r5c9=3
Naked Single: r1c8=1
Full House: r1c9=4
Full House: r6c9=6
Naked Single: r1c2=3
Full House: r3c2=6
Hidden Single: r6c4=5
Hidden Single: r6c1=1
Hidden Single: r2c3=8
Hidden Single: r1c4=8
Hidden Single: r6c5=3
Naked Single: r3c5=1
Full House: r3c4=3
Naked Single: r9c5=2
Full House: r1c5=9
Full House: r9c4=1
Naked Single: r1c6=2
Full House: r1c1=7
Full House: r2c4=7
Full House: r5c4=2
Full House: r2c1=2
Naked Single: r6c6=9
Full House: r5c6=1
Naked Single: r5c3=7
Full House: r5c8=9
Full House: r6c8=7
Full House: r6c3=2
| 39 |
sudoku_35 | .4.1....8..7..6....9.845..7.34.918.59...87..67...649.12514387..86.7.24...7.65.18. | 542173698387926514196845327634291875915387246728564931251438769869712453473659182 | sudoku_35 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 4 . 1 . . . . 8
. . 7 . . 6 . . .
. 9 . 8 4 5 . . 7
. 3 4 . 9 1 8 . 5
9 . . . 8 7 . . 6
7 . . . 6 4 9 . 1
2 5 1 4 3 8 7 . .
8 6 . 7 . 2 4 . .
. 7 . 6 5 . 1 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 542173698387926514196845327634291875915387246728564931251438769869712453473659182 #1 Easy (166)
Naked Single: r4c4=2
Naked Single: r4c1=6
Full House: r4c8=7
Naked Single: r2c5=2
Naked Single: r7c9=9
Full House: r7c8=6
Naked Single: r9c6=9
Full House: r8c5=1
Full House: r1c5=7
Full House: r1c6=3
Full House: r2c4=9
Naked Single: r8c9=3
Naked Single: r9c3=3
Naked Single: r1c1=5
Naked Single: r2c9=4
Full House: r9c9=2
Full House: r8c8=5
Full House: r8c3=9
Full House: r9c1=4
Hidden Single: r5c2=1
Naked Single: r2c2=8
Full House: r6c2=2
Naked Single: r5c3=5
Full House: r6c3=8
Naked Single: r6c8=3
Full House: r6c4=5
Full House: r5c4=3
Naked Single: r2c8=1
Naked Single: r5c7=2
Full House: r5c8=4
Naked Single: r2c1=3
Full House: r2c7=5
Full House: r3c1=1
Naked Single: r3c8=2
Full House: r1c8=9
Naked Single: r1c7=6
Full House: r1c3=2
Full House: r3c3=6
Full House: r3c7=3
| 39 |
sudoku_36 | ..1...654.6...52....5...987..65.4.291.92.7....2..3.1...7.4.3591.98.513725.379.84. | 281379654967845213345126987836514729159267438724938165672483591498651372513792846 | sudoku_36 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 1 . . . 6 5 4
. 6 . . . 5 2 . .
. . 5 . . . 9 8 7
. . 6 5 . 4 . 2 9
1 . 9 2 . 7 . . .
. 2 . . 3 . 1 . .
. 7 . 4 . 3 5 9 1
. 9 8 . 5 1 3 7 2
5 . 3 7 9 . 8 4 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 281379654967845213345126987836514729159267438724938165672483591498651372513792846 #1 Easy (186)
Full House: r9c9=6
Naked Single: r2c9=3
Full House: r2c8=1
Naked Single: r7c3=2
Naked Single: r8c4=6
Full House: r8c1=4
Naked Single: r4c7=7
Full House: r5c7=4
Naked Single: r6c8=6
Full House: r5c8=3
Naked Single: r9c2=1
Full House: r9c6=2
Full House: r7c1=6
Full House: r7c5=8
Naked Single: r3c6=6
Naked Single: r4c5=1
Naked Single: r5c5=6
Hidden Single: r6c9=5
Full House: r5c9=8
Full House: r5c2=5
Hidden Single: r3c4=1
Hidden Single: r6c3=4
Full House: r2c3=7
Naked Single: r2c5=4
Naked Single: r3c5=2
Full House: r1c5=7
Naked Single: r3c1=3
Full House: r3c2=4
Naked Single: r1c2=8
Full House: r4c2=3
Full House: r4c1=8
Full House: r6c1=7
Naked Single: r1c6=9
Full House: r6c6=8
Full House: r6c4=9
Naked Single: r2c1=9
Full House: r1c1=2
Full House: r1c4=3
Full House: r2c4=8
| 39 |
sudoku_37 | 7.......552...6..99....17.3.957.4.26...61..941.629..5.4.8....72.371529482..8476.. | 763489215521376489984521763895734126372615894146298357418963572637152948259847631 | sudoku_37 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 7 . . . . . . . 5
5 2 . . . 6 . . 9
9 . . . . 1 7 . 3
. 9 5 7 . 4 . 2 6
. . . 6 1 . . 9 4
1 . 6 2 9 . . 5 .
4 . 8 . . . . 7 2
. 3 7 1 5 2 9 4 8
2 . . 8 4 7 6 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 763489215521376489984521763895734126372615894146298357418963572637152948259847631 #1 Easy (256)
Full House: r8c1=6
Naked Single: r3c3=4
Naked Single: r6c9=7
Full House: r9c9=1
Naked Single: r3c4=5
Naked Single: r9c2=5
Naked Single: r9c3=9
Full House: r9c8=3
Full House: r7c2=1
Full House: r7c7=5
Hidden Single: r2c5=7
Hidden Single: r1c7=2
Hidden Single: r4c7=1
Hidden Single: r6c2=4
Hidden Single: r3c5=2
Hidden Single: r5c6=5
Hidden Single: r5c2=7
Hidden Single: r5c3=2
Hidden Single: r7c5=6
Hidden Single: r1c4=4
Naked Single: r2c4=3
Full House: r7c4=9
Full House: r7c6=3
Naked Single: r1c5=8
Full House: r1c6=9
Full House: r6c6=8
Full House: r4c5=3
Full House: r6c7=3
Full House: r4c1=8
Full House: r5c7=8
Full House: r5c1=3
Full House: r2c7=4
Naked Single: r2c3=1
Full House: r1c3=3
Full House: r2c8=8
Naked Single: r1c2=6
Full House: r1c8=1
Full House: r3c8=6
Full House: r3c2=8
| 39 |
sudoku_38 | .......384593..2.1.8...94.7231.67.94...82.376..6934.2579.1...425..4967.3..4...... | 127645938459378261683219457231567894945821376876934125798153642512496783364782519 | sudoku_38 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . . . 3 8
4 5 9 3 . . 2 . 1
. 8 . . . 9 4 . 7
2 3 1 . 6 7 . 9 4
. . . 8 2 . 3 7 6
. . 6 9 3 4 . 2 5
7 9 . 1 . . . 4 2
5 . . 4 9 6 7 . 3
. . 4 . . . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 127645938459378261683219457231567894945821376876934125798153642512496783364782519 #1 Easy (186)
Full House: r9c9=9
Naked Single: r2c8=6
Naked Single: r4c4=5
Full House: r4c7=8
Full House: r5c6=1
Full House: r6c7=1
Naked Single: r6c2=7
Full House: r6c1=8
Naked Single: r5c2=4
Naked Single: r5c1=9
Full House: r5c3=5
Naked Single: r2c6=8
Full House: r2c5=7
Naked Single: r3c8=5
Full House: r1c7=9
Naked Single: r3c5=1
Hidden Single: r1c3=7
Hidden Single: r1c5=4
Hidden Single: r7c7=6
Full House: r9c7=5
Naked Single: r9c5=8
Full House: r7c5=5
Naked Single: r9c8=1
Full House: r8c8=8
Naked Single: r7c6=3
Full House: r7c3=8
Naked Single: r8c3=2
Full House: r3c3=3
Full House: r8c2=1
Naked Single: r9c6=2
Full House: r1c6=5
Full House: r9c4=7
Naked Single: r9c2=6
Full House: r1c2=2
Full House: r9c1=3
Naked Single: r3c1=6
Full House: r1c1=1
Full House: r1c4=6
Full House: r3c4=2
| 39 |
sudoku_39 | .....18..45..8..91189.72..4.4.3.....6318.9..589.12746..16.34..8.24.68.1...821.3.. | 763491852452683791189572634247356189631849275895127463516734928324968517978215346 | sudoku_39 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . 1 8 . .
4 5 . . 8 . . 9 1
1 8 9 . 7 2 . . 4
. 4 . 3 . . . . .
6 3 1 8 . 9 . . 5
8 9 . 1 2 7 4 6 .
. 1 6 . 3 4 . . 8
. 2 4 . 6 8 . 1 .
. . 8 2 1 . 3 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 763491852452683791189572634247356189631849275895127463516734928324968517978215346 #1 Easy (216)
Naked Single: r2c4=6
Naked Single: r5c5=4
Naked Single: r6c3=5
Full House: r6c9=3
Naked Single: r9c2=7
Full House: r1c2=6
Naked Single: r4c5=5
Full House: r1c5=9
Full House: r4c6=6
Naked Single: r9c6=5
Full House: r2c6=3
Naked Single: r3c4=5
Full House: r1c4=4
Naked Single: r9c1=9
Naked Single: r9c8=4
Full House: r9c9=6
Naked Single: r3c7=6
Full House: r3c8=3
Naked Single: r7c1=5
Full House: r8c1=3
Hidden Single: r4c8=8
Hidden Single: r4c7=1
Hidden Single: r1c3=3
Hidden Single: r1c8=5
Hidden Single: r8c7=5
Hidden Single: r4c9=9
Naked Single: r8c9=7
Full House: r1c9=2
Full House: r8c4=9
Full House: r1c1=7
Full House: r2c7=7
Full House: r7c4=7
Full House: r2c3=2
Full House: r4c1=2
Full House: r4c3=7
Naked Single: r7c8=2
Full House: r5c8=7
Full House: r5c7=2
Full House: r7c7=9
| 39 |
sudoku_40 | .6.8.......1.7...9.92...3.841.....3...34.98..258.3.9.498.34.7261.7.68.933..927185 | 564893271831672549792154368419285637673419852258736914985341726127568493346927185 | sudoku_40 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 6 . 8 . . . . .
. . 1 . 7 . . . 9
. 9 2 . . . 3 . 8
4 1 . . . . . 3 .
. . 3 4 . 9 8 . .
2 5 8 . 3 . 9 . 4
9 8 . 3 4 . 7 2 6
1 . 7 . 6 8 . 9 3
3 . . 9 2 7 1 8 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 564893271831672549792154368419285637673419852258736914985341726127568493346927185 #1 Easy (206)
Full House: r8c7=4
Naked Single: r5c2=7
Naked Single: r7c3=5
Full House: r7c6=1
Full House: r8c4=5
Full House: r8c2=2
Naked Single: r9c2=4
Full House: r2c2=3
Full House: r9c3=6
Naked Single: r5c1=6
Full House: r4c3=9
Full House: r1c3=4
Naked Single: r6c6=6
Hidden Single: r1c5=9
Hidden Single: r2c1=8
Hidden Single: r4c5=8
Hidden Single: r1c6=3
Hidden Single: r5c9=2
Naked Single: r4c9=7
Full House: r1c9=1
Naked Single: r4c4=2
Naked Single: r6c8=1
Full House: r6c4=7
Naked Single: r2c4=6
Full House: r3c4=1
Naked Single: r4c6=5
Full House: r4c7=6
Full House: r5c8=5
Full House: r5c5=1
Full House: r3c5=5
Naked Single: r3c6=4
Full House: r2c6=2
Naked Single: r1c8=7
Naked Single: r2c8=4
Full House: r2c7=5
Full House: r3c8=6
Full House: r3c1=7
Full House: r1c1=5
Full House: r1c7=2
| 39 |
sudoku_41 | 6.839..4.35..7...9794.1.83.1...8945.5.94.....8...6.391.7.95..84...148.25485.2.... | 618392547352874169794516832123789456569431278847265391271953684936148725485627913 | sudoku_41 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 6 . 8 3 9 . . 4 .
3 5 . . 7 . . . 9
7 9 4 . 1 . 8 3 .
1 . . . 8 9 4 5 .
5 . 9 4 . . . . .
8 . . . 6 . 3 9 1
. 7 . 9 5 . . 8 4
. . . 1 4 8 . 2 5
4 8 5 . 2 . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 618392547352874169794516832123789456569431278847265391271953684936148725485627913 #1 Easy (216)
Full House: r5c5=3
Naked Single: r7c1=2
Full House: r8c1=9
Hidden Single: r2c6=4
Hidden Single: r6c2=4
Hidden Single: r5c6=1
Hidden Single: r5c9=8
Hidden Single: r2c4=8
Hidden Single: r1c7=5
Naked Single: r1c6=2
Naked Single: r1c2=1
Full House: r1c9=7
Full House: r2c3=2
Naked Single: r6c3=7
Naked Single: r6c6=5
Full House: r6c4=2
Full House: r4c4=7
Naked Single: r3c6=6
Full House: r3c4=5
Full House: r9c4=6
Full House: r3c9=2
Naked Single: r7c6=3
Full House: r9c6=7
Naked Single: r9c9=3
Full House: r4c9=6
Naked Single: r9c8=1
Full House: r9c7=9
Naked Single: r4c3=3
Full House: r4c2=2
Full House: r5c2=6
Full House: r8c2=3
Naked Single: r5c8=7
Full House: r2c8=6
Full House: r5c7=2
Full House: r2c7=1
Naked Single: r7c7=6
Full House: r7c3=1
Full House: r8c3=6
Full House: r8c7=7
| 39 |
sudoku_42 | ..982..64.54.63.2..21475.8.3.2..74159.....2....65.....54..16..71.7..8...263749.58 | 739821564854963721621475983382697415975184236416532879548216397197358642263749158 | sudoku_42 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 9 8 2 . . 6 4
. 5 4 . 6 3 . 2 .
. 2 1 4 7 5 . 8 .
3 . 2 . . 7 4 1 5
9 . . . . . 2 . .
. . 6 5 . . . . .
5 4 . . 1 6 . . 7
1 . 7 . . 8 . . .
2 6 3 7 4 9 . 5 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 739821564854963721621475983382697415975184236416532879548216397197358642263749158 #1 Easy (176)
Full House: r9c7=1
Naked Single: r1c6=1
Full House: r2c4=9
Naked Single: r1c1=7
Naked Single: r3c1=6
Naked Single: r4c2=8
Naked Single: r7c3=8
Full House: r8c2=9
Full House: r5c3=5
Naked Single: r5c6=4
Full House: r6c6=2
Naked Single: r2c7=7
Naked Single: r2c9=1
Full House: r2c1=8
Full House: r1c2=3
Full House: r6c1=4
Full House: r1c7=5
Naked Single: r4c4=6
Full House: r4c5=9
Hidden Single: r5c9=6
Hidden Single: r7c4=2
Naked Single: r8c4=3
Full House: r5c4=1
Full House: r8c5=5
Naked Single: r8c7=6
Naked Single: r8c8=4
Full House: r8c9=2
Naked Single: r5c2=7
Full House: r6c2=1
Naked Single: r5c8=3
Full House: r5c5=8
Full House: r6c5=3
Naked Single: r6c9=9
Full House: r3c9=3
Full House: r3c7=9
Naked Single: r7c8=9
Full House: r6c8=7
Full House: r6c7=8
Full House: r7c7=3
| 39 |
sudoku_43 | 45..263.7.32.716.51.6534...89.6.37....478...37..4..5..349.6.8...2.35.4..5..2...36 | 458926317932871645176534298895613724214785963763492581349167852621358479587249136 | sudoku_43 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 4 5 . . 2 6 3 . 7
. 3 2 . 7 1 6 . 5
1 . 6 5 3 4 . . .
8 9 . 6 . 3 7 . .
. . 4 7 8 . . . 3
7 . . 4 . . 5 . .
3 4 9 . 6 . 8 . .
. 2 . 3 5 . 4 . .
5 . . 2 . . . 3 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 458926317932871645176534298895613724214785963763492581349167852621358479587249136 #1 Easy (176)
Naked Single: r2c1=9
Naked Single: r1c3=8
Full House: r3c2=7
Naked Single: r4c5=1
Naked Single: r8c1=6
Full House: r5c1=2
Naked Single: r7c4=1
Naked Single: r7c6=7
Naked Single: r2c4=8
Full House: r1c4=9
Full House: r2c8=4
Full House: r1c8=1
Naked Single: r4c3=5
Naked Single: r6c5=9
Full House: r9c5=4
Naked Single: r7c9=2
Full House: r7c8=5
Naked Single: r4c8=2
Full House: r4c9=4
Naked Single: r5c6=5
Full House: r6c6=2
Hidden Single: r6c3=3
Hidden Single: r9c2=8
Naked Single: r9c6=9
Full House: r8c6=8
Naked Single: r9c7=1
Full House: r9c3=7
Full House: r8c3=1
Naked Single: r5c7=9
Full House: r3c7=2
Naked Single: r8c9=9
Full House: r8c8=7
Naked Single: r5c8=6
Full House: r5c2=1
Full House: r6c2=6
Naked Single: r3c9=8
Full House: r3c8=9
Full House: r6c8=8
Full House: r6c9=1
| 39 |
sudoku_44 | 17.5..289925.8.163.36.91..4.....2.3..1.84.9..7...6..1..9.3.8..6268457.91.....9.2. | 174536289925784163836291574459172638612843957783965412591328746268457391347619825 | sudoku_44 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 1 7 . 5 . . 2 8 9
9 2 5 . 8 . 1 6 3
. 3 6 . 9 1 . . 4
. . . . . 2 . 3 .
. 1 . 8 4 . 9 . .
7 . . . 6 . . 1 .
. 9 . 3 . 8 . . 6
2 6 8 4 5 7 . 9 1
. . . . . 9 . 2 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 174536289925784163836291574459172638612843957783965412591328746268457391347619825 #1 Easy (190)
Full House: r8c7=3
Naked Single: r1c3=4
Full House: r3c1=8
Naked Single: r1c5=3
Full House: r1c6=6
Naked Single: r6c4=9
Naked Single: r2c4=7
Full House: r2c6=4
Full House: r3c4=2
Naked Single: r9c5=1
Naked Single: r4c3=9
Naked Single: r4c4=1
Full House: r9c4=6
Full House: r7c5=2
Full House: r4c5=7
Hidden Single: r5c1=6
Hidden Single: r4c7=6
Hidden Single: r7c8=4
Naked Single: r7c1=5
Naked Single: r4c1=4
Full House: r9c1=3
Naked Single: r7c7=7
Full House: r7c3=1
Naked Single: r9c2=4
Full House: r9c3=7
Naked Single: r3c7=5
Full House: r3c8=7
Full House: r5c8=5
Naked Single: r9c7=8
Full House: r6c7=4
Full House: r9c9=5
Naked Single: r4c9=8
Full House: r4c2=5
Full House: r6c2=8
Naked Single: r5c6=3
Full House: r6c6=5
Naked Single: r6c9=2
Full House: r5c9=7
Full House: r5c3=2
Full House: r6c3=3
| 40 |
sudoku_45 | 3....6..28217.34.5.6.8......1.2645..275.386...48..792.1.2...3.7..638.2.1....728.6 | 397456182821793465564821739913264578275938614648517923182645397756389241439172856 | sudoku_45 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 3 . . . . 6 . . 2
8 2 1 7 . 3 4 . 5
. 6 . 8 . . . . .
. 1 . 2 6 4 5 . .
2 7 5 . 3 8 6 . .
. 4 8 . . 7 9 2 .
1 . 2 . . . 3 . 7
. . 6 3 8 . 2 . 1
. . . . 7 2 8 . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 397456182821793465564821739913264578275938614648517923182645397756389241439172856 #1 Easy (200)
Naked Single: r2c5=9
Full House: r2c8=6
Naked Single: r4c1=9
Naked Single: r6c1=6
Full House: r4c3=3
Naked Single: r5c9=4
Naked Single: r6c9=3
Naked Single: r4c9=8
Full House: r3c9=9
Full House: r4c8=7
Full House: r5c8=1
Full House: r5c4=9
Naked Single: r1c8=8
Naked Single: r3c8=3
Hidden Single: r9c2=3
Hidden Single: r8c1=7
Hidden Single: r3c5=2
Hidden Single: r9c4=1
Naked Single: r6c4=5
Full House: r6c5=1
Naked Single: r1c4=4
Full House: r7c4=6
Naked Single: r1c5=5
Full House: r3c6=1
Full House: r7c5=4
Naked Single: r1c2=9
Naked Single: r3c7=7
Full House: r1c7=1
Full House: r1c3=7
Naked Single: r8c2=5
Full House: r7c2=8
Naked Single: r3c3=4
Full House: r3c1=5
Full House: r9c1=4
Full House: r9c3=9
Full House: r9c8=5
Naked Single: r8c6=9
Full House: r7c6=5
Full House: r7c8=9
Full House: r8c8=4
| 40 |
sudoku_46 | .17536.49.3974..5258..19.7...6.8....3.86.7..5.7..53..876......48...6...114.87..36 | 217536849639748152584219673456182397328697415971453268763921584895364721142875936 | sudoku_46 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 1 7 5 3 6 . 4 9
. 3 9 7 4 . . 5 2
5 8 . . 1 9 . 7 .
. . 6 . 8 . . . .
3 . 8 6 . 7 . . 5
. 7 . . 5 3 . . 8
7 6 . . . . . . 4
8 . . . 6 . . . 1
1 4 . 8 7 . . 3 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 217536849639748152584219673456182397328697415971453268763921584895364721142875936 #1 Easy (210)
Naked Single: r1c7=8
Full House: r1c1=2
Naked Single: r2c1=6
Full House: r3c3=4
Naked Single: r2c6=8
Full House: r3c4=2
Full House: r2c7=1
Naked Single: r3c9=3
Full House: r3c7=6
Full House: r4c9=7
Hidden Single: r4c2=5
Hidden Single: r8c7=7
Hidden Single: r6c3=1
Hidden Single: r5c7=4
Hidden Single: r8c2=9
Full House: r5c2=2
Naked Single: r8c8=2
Naked Single: r5c5=9
Full House: r5c8=1
Full House: r7c5=2
Naked Single: r6c4=4
Naked Single: r4c8=9
Naked Single: r9c6=5
Naked Single: r4c4=1
Full House: r4c6=2
Naked Single: r6c1=9
Full House: r4c1=4
Full House: r4c7=3
Naked Single: r8c4=3
Full House: r7c4=9
Naked Single: r6c7=2
Full House: r6c8=6
Full House: r7c8=8
Naked Single: r7c6=1
Full House: r8c6=4
Full House: r8c3=5
Naked Single: r9c3=2
Full House: r9c7=9
Full House: r7c7=5
Full House: r7c3=3
| 40 |
sudoku_47 | .....3.2.613.27.4.582491...15....3.42.9.345..4..1....23..61.4988...7..1.921..87.6 | 794863125613527849582491637157289364269734581438156972375612498846975213921348756 | sudoku_47 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . 3 . 2 .
6 1 3 . 2 7 . 4 .
5 8 2 4 9 1 . . .
1 5 . . . . 3 . 4
2 . 9 . 3 4 5 . .
4 . . 1 . . . . 2
3 . . 6 1 . 4 9 8
8 . . . 7 . . 1 .
9 2 1 . . 8 7 . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 794863125613527849582491637157289364269734581438156972375612498846975213921348756 #1 Easy (170)
Full House: r1c1=7
Naked Single: r7c2=7
Naked Single: r3c7=6
Naked Single: r8c7=2
Naked Single: r1c3=4
Full House: r1c2=9
Naked Single: r5c2=6
Naked Single: r7c3=5
Full House: r7c6=2
Naked Single: r6c2=3
Full House: r8c2=4
Full House: r8c3=6
Hidden Single: r1c5=6
Naked Single: r4c5=8
Naked Single: r4c3=7
Full House: r6c3=8
Naked Single: r5c4=7
Naked Single: r6c5=5
Full House: r9c5=4
Naked Single: r4c8=6
Naked Single: r6c7=9
Naked Single: r5c8=8
Full House: r5c9=1
Full House: r6c8=7
Full House: r6c6=6
Naked Single: r4c6=9
Full House: r4c4=2
Full House: r8c6=5
Naked Single: r2c7=8
Full House: r1c7=1
Naked Single: r1c9=5
Full House: r1c4=8
Full House: r2c4=5
Full House: r2c9=9
Naked Single: r3c8=3
Full House: r3c9=7
Full House: r8c9=3
Full House: r9c8=5
Full House: r9c4=3
Full House: r8c4=9
| 40 |
sudoku_48 | ...67..3..29...78......8...1...958.33...679..29.1.34..9..832.1778351964251.7..3.. | 851674239629351784437928165176495823348267951295183476964832517783519642512746398 | sudoku_48 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 6 7 . . 3 .
. 2 9 . . . 7 8 .
. . . . . 8 . . .
1 . . . 9 5 8 . 3
3 . . . 6 7 9 . .
2 9 . 1 . 3 4 . .
9 . . 8 3 2 . 1 7
7 8 3 5 1 9 6 4 2
5 1 . 7 . . 3 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 851674239629351784437928165176495823348267951295183476964832517783519642512746398 #1 Easy (240)
Naked Single: r6c5=8
Naked Single: r9c5=4
Full House: r9c6=6
Naked Single: r7c7=5
Naked Single: r9c8=9
Full House: r9c9=8
Full House: r9c3=2
Naked Single: r2c5=5
Full House: r3c5=2
Naked Single: r3c7=1
Full House: r1c7=2
Hidden Single: r2c4=3
Hidden Single: r5c9=1
Hidden Single: r5c3=8
Hidden Single: r1c1=8
Hidden Single: r3c2=3
Hidden Single: r1c9=9
Hidden Single: r3c4=9
Hidden Single: r2c6=1
Full House: r1c6=4
Naked Single: r1c2=5
Full House: r1c3=1
Naked Single: r5c2=4
Naked Single: r5c4=2
Full House: r4c4=4
Full House: r5c8=5
Naked Single: r7c2=6
Full House: r4c2=7
Full House: r7c3=4
Naked Single: r3c8=6
Naked Single: r6c9=6
Naked Single: r4c3=6
Full House: r4c8=2
Full House: r6c8=7
Full House: r6c3=5
Full House: r3c3=7
Naked Single: r2c9=4
Full House: r2c1=6
Full House: r3c1=4
Full House: r3c9=5
| 40 |
sudoku_49 | 32.96.14.145823..68....4.5....5.2.8.7836.1.249.2....3.5.81492...79.....5....5.8.9 | 327965148145823796896714352614532987783691524952478631568149273279386415431257869 | sudoku_49 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 3 2 . 9 6 . 1 4 .
1 4 5 8 2 3 . . 6
8 . . . . 4 . 5 .
. . . 5 . 2 . 8 .
7 8 3 6 . 1 . 2 4
9 . 2 . . . . 3 .
5 . 8 1 4 9 2 . .
. 7 9 . . . . . 5
. . . . 5 . 8 . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 327965148145823796896714352614532987783691524952478631568149273279386415431257869 #1 Easy (180)
Naked Single: r1c3=7
Naked Single: r5c5=9
Full House: r5c7=5
Naked Single: r3c4=7
Naked Single: r1c6=5
Full House: r1c9=8
Full House: r3c5=1
Naked Single: r3c3=6
Full House: r3c2=9
Naked Single: r6c4=4
Naked Single: r3c7=3
Full House: r3c9=2
Hidden Single: r6c2=5
Hidden Single: r4c5=3
Naked Single: r8c5=8
Full House: r6c5=7
Full House: r6c6=8
Naked Single: r8c6=6
Full House: r9c6=7
Naked Single: r6c7=6
Full House: r6c9=1
Naked Single: r8c7=4
Naked Single: r8c8=1
Naked Single: r4c9=7
Full House: r4c7=9
Full House: r7c9=3
Full House: r2c7=7
Full House: r2c8=9
Naked Single: r8c1=2
Full House: r8c4=3
Full House: r9c4=2
Naked Single: r9c8=6
Full House: r7c8=7
Full House: r7c2=6
Naked Single: r9c1=4
Full House: r4c1=6
Naked Single: r4c2=1
Full House: r4c3=4
Full House: r9c3=1
Full House: r9c2=3
| 40 |
sudoku_50 | 83..95..4.9...1783....38.9.1.528.37...29..1.89.81....2.89.1.4.7.578.49....3579... | 836795214594621783721438695145286379362957148978143562689312457257864931413579826 | sudoku_50 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 8 3 . . 9 5 . . 4
. 9 . . . 1 7 8 3
. . . . 3 8 . 9 .
1 . 5 2 8 . 3 7 .
. . 2 9 . . 1 . 8
9 . 8 1 . . . . 2
. 8 9 . 1 . 4 . 7
. 5 7 8 . 4 9 . .
. . 3 5 7 9 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 836795214594621783721438695145286379362957148978143562689312457257864931413579826 #1 Easy (180)
Naked Single: r4c6=6
Naked Single: r4c2=4
Full House: r4c9=9
Hidden Single: r2c1=5
Hidden Single: r2c5=2
Naked Single: r8c5=6
Naked Single: r7c4=3
Full House: r7c6=2
Naked Single: r8c1=2
Naked Single: r8c9=1
Full House: r8c8=3
Naked Single: r7c1=6
Full House: r7c8=5
Naked Single: r9c9=6
Full House: r3c9=5
Naked Single: r9c1=4
Full House: r9c2=1
Naked Single: r9c8=2
Full House: r9c7=8
Naked Single: r3c1=7
Full House: r5c1=3
Naked Single: r5c6=7
Full House: r6c6=3
Naked Single: r5c2=6
Full House: r6c2=7
Full House: r3c2=2
Naked Single: r5c8=4
Full House: r5c5=5
Full House: r6c5=4
Naked Single: r3c7=6
Naked Single: r6c8=6
Full House: r1c8=1
Full House: r1c7=2
Full House: r6c7=5
Naked Single: r3c4=4
Full House: r3c3=1
Naked Single: r1c3=6
Full House: r1c4=7
Full House: r2c4=6
Full House: r2c3=4
| 40 |
sudoku_51 | ..8.91...9.7.2..1...583792.6..9...7.1.437689.7..2.8..1.26.....75..78..698..46.135 | 268591743937624518415837926682915374154376892793248651326159487541783269879462135 | sudoku_51 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 8 . 9 1 . . .
9 . 7 . 2 . . 1 .
. . 5 8 3 7 9 2 .
6 . . 9 . . . 7 .
1 . 4 3 7 6 8 9 .
7 . . 2 . 8 . . 1
. 2 6 . . . . . 7
5 . . 7 8 . . 6 9
8 . . 4 6 . 1 3 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 268591743937624518415837926682915374154376892793248651326159487541783269879462135 #1 Easy (180)
Naked Single: r3c1=4
Naked Single: r5c2=5
Full House: r5c9=2
Naked Single: r9c3=9
Naked Single: r7c7=4
Naked Single: r3c9=6
Full House: r3c2=1
Naked Single: r7c1=3
Full House: r1c1=2
Naked Single: r6c3=3
Naked Single: r9c2=7
Full House: r9c6=2
Naked Single: r7c8=8
Full House: r8c7=2
Naked Single: r8c2=4
Full House: r8c3=1
Full House: r4c3=2
Full House: r8c6=3
Naked Single: r4c2=8
Full House: r6c2=9
Hidden Single: r2c9=8
Hidden Single: r4c5=1
Naked Single: r7c5=5
Full House: r6c5=4
Full House: r4c6=5
Naked Single: r7c4=1
Full House: r7c6=9
Full House: r2c6=4
Naked Single: r6c8=5
Full House: r1c8=4
Full House: r6c7=6
Naked Single: r4c7=3
Full House: r4c9=4
Full House: r1c9=3
Naked Single: r2c7=5
Full House: r1c7=7
Naked Single: r1c2=6
Full House: r1c4=5
Full House: r2c4=6
Full House: r2c2=3
| 40 |
sudoku_52 | 485.21.97..2.79658.7.8.34218....62..6..5.27...2...7.86.6...493.7.4..8.6....9.5.7. | 485621397312479658976853421857196243643582719129347586568714932794238165231965874 | sudoku_52 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 4 8 5 . 2 1 . 9 7
. . 2 . 7 9 6 5 8
. 7 . 8 . 3 4 2 1
8 . . . . 6 2 . .
6 . . 5 . 2 7 . .
. 2 . . . 7 . 8 6
. 6 . . . 4 9 3 .
7 . 4 . . 8 . 6 .
. . . 9 . 5 . 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 485621397312479658976853421857196243643582719129347586568714932794238165231965874 #1 Easy (190)
Full House: r1c7=3
Full House: r1c4=6
Naked Single: r2c4=4
Full House: r3c5=5
Naked Single: r3c1=9
Full House: r3c3=6
Naked Single: r7c5=1
Naked Single: r7c3=8
Naked Single: r8c5=3
Naked Single: r8c4=2
Naked Single: r9c5=6
Full House: r7c4=7
Naked Single: r8c9=5
Naked Single: r7c9=2
Full House: r7c1=5
Naked Single: r8c7=1
Full House: r8c2=9
Naked Single: r9c9=4
Full House: r9c7=8
Full House: r6c7=5
Hidden Single: r4c3=7
Hidden Single: r5c5=8
Hidden Single: r6c5=4
Full House: r4c5=9
Naked Single: r4c9=3
Full House: r5c9=9
Naked Single: r4c4=1
Full House: r6c4=3
Naked Single: r4c8=4
Full House: r4c2=5
Full House: r5c8=1
Naked Single: r6c1=1
Full House: r6c3=9
Naked Single: r5c3=3
Full House: r5c2=4
Full House: r9c3=1
Naked Single: r2c1=3
Full House: r2c2=1
Full House: r9c2=3
Full House: r9c1=2
| 40 |
sudoku_53 | 2.1....574.751.....65.....11.82759.66.289.14553....7.8.56....7.82..675..7..4.2.6. | 291384657487516392365729481148275936672893145539641728956138274824967513713452869 | sudoku_53 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 2 . 1 . . . . 5 7
4 . 7 5 1 . . . .
. 6 5 . . . . . 1
1 . 8 2 7 5 9 . 6
6 . 2 8 9 . 1 4 5
5 3 . . . . 7 . 8
. 5 6 . . . . 7 .
8 2 . . 6 7 5 . .
7 . . 4 . 2 . 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 291384657487516392365729481148275936672893145539641728956138274824967513713452869 #1 Easy (180)
Naked Single: r4c8=3
Full House: r4c2=4
Full House: r6c8=2
Naked Single: r5c6=3
Full House: r5c2=7
Full House: r6c3=9
Naked Single: r6c5=4
Naked Single: r9c3=3
Full House: r8c3=4
Naked Single: r7c1=9
Full House: r3c1=3
Full House: r9c2=1
Naked Single: r9c7=8
Naked Single: r9c9=9
Full House: r9c5=5
Naked Single: r8c8=1
Naked Single: r8c9=3
Full House: r8c4=9
Naked Single: r2c9=2
Full House: r7c9=4
Full House: r7c7=2
Naked Single: r3c4=7
Naked Single: r3c7=4
Hidden Single: r3c5=2
Hidden Single: r2c7=3
Full House: r1c7=6
Naked Single: r1c4=3
Naked Single: r1c5=8
Full House: r7c5=3
Naked Single: r7c4=1
Full House: r6c4=6
Full House: r7c6=8
Full House: r6c6=1
Naked Single: r1c2=9
Full House: r1c6=4
Full House: r2c2=8
Naked Single: r3c6=9
Full House: r2c6=6
Full House: r2c8=9
Full House: r3c8=8
| 40 |
sudoku_54 | .453289.69235.6184...1.4235..7.......8..627.12.....6.3..1.....2468.59.1.7.268.... | 145328976923576184876194235617935428389462751254817693591743862468259317732681549 | sudoku_54 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 4 5 3 2 8 9 . 6
9 2 3 5 . 6 1 8 4
. . . 1 . 4 2 3 5
. . 7 . . . . . .
. 8 . . 6 2 7 . 1
2 . . . . . 6 . 3
. . 1 . . . . . 2
4 6 8 . 5 9 . 1 .
7 . 2 6 8 . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 145328976923576184876194235617935428389462751254817693591743862468259317732681549 #1 Easy (220)
Full House: r1c8=7
Full House: r2c5=7
Full House: r1c1=1
Full House: r3c5=9
Naked Single: r3c2=7
Naked Single: r3c3=6
Full House: r3c1=8
Naked Single: r8c7=3
Naked Single: r8c9=7
Full House: r8c4=2
Naked Single: r9c9=9
Full House: r4c9=8
Hidden Single: r5c1=3
Naked Single: r7c1=5
Full House: r4c1=6
Naked Single: r9c2=3
Full House: r7c2=9
Naked Single: r9c6=1
Hidden Single: r4c8=2
Hidden Single: r7c8=6
Hidden Single: r6c4=8
Hidden Single: r7c7=8
Hidden Single: r5c8=5
Naked Single: r4c7=4
Full House: r6c8=9
Full House: r9c8=4
Full House: r9c7=5
Naked Single: r4c4=9
Naked Single: r6c3=4
Full House: r5c3=9
Full House: r5c4=4
Full House: r7c4=7
Naked Single: r6c5=1
Naked Single: r7c6=3
Full House: r7c5=4
Full House: r4c5=3
Naked Single: r6c2=5
Full House: r4c2=1
Full House: r4c6=5
Full House: r6c6=7
| 40 |
sudoku_55 | 4.82.63.56....3.1.5.148..96.6...4.8.94.3.862....6.59..28..3.76...9.6...4..68491.2 | 498216375627953418531487296762194583945378621813625947284531769159762834376849152 | sudoku_55 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 4 . 8 2 . 6 3 . 5
6 . . . . 3 . 1 .
5 . 1 4 8 . . 9 6
. 6 . . . 4 . 8 .
9 4 . 3 . 8 6 2 .
. . . 6 . 5 9 . .
2 8 . . 3 . 7 6 .
. . 9 . 6 . . . 4
. . 6 8 4 9 1 . 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 498216375627953418531487296762194583945378621813625947284531769159762834376849152 #1 Easy (190)
Naked Single: r1c8=7
Naked Single: r3c6=7
Naked Single: r3c7=2
Full House: r3c2=3
Naked Single: r7c6=1
Full House: r8c6=2
Naked Single: r4c7=5
Naked Single: r7c9=9
Naked Single: r1c2=9
Full House: r1c5=1
Naked Single: r2c9=8
Full House: r2c7=4
Full House: r8c7=8
Naked Single: r7c4=5
Full House: r7c3=4
Full House: r8c4=7
Naked Single: r5c5=7
Naked Single: r2c4=9
Full House: r2c5=5
Full House: r4c4=1
Naked Single: r5c3=5
Full House: r5c9=1
Naked Single: r6c5=2
Full House: r4c5=9
Hidden Single: r6c1=8
Hidden Single: r6c8=4
Hidden Single: r4c3=2
Naked Single: r2c3=7
Full House: r2c2=2
Full House: r6c3=3
Naked Single: r4c1=7
Full House: r4c9=3
Full House: r6c9=7
Full House: r6c2=1
Naked Single: r9c1=3
Full House: r8c1=1
Naked Single: r8c2=5
Full House: r8c8=3
Full House: r9c8=5
Full House: r9c2=7
| 40 |
sudoku_56 | ..6.4.327..2..51.8..7239654......2732..9..48..8.32.5195...628....15.4.3242.....6. | 956841327342675198817239654169458273235917486784326519593762841671584932428193765 | sudoku_56 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 6 . 4 . 3 2 7
. . 2 . . 5 1 . 8
. . 7 2 3 9 6 5 4
. . . . . . 2 7 3
2 . . 9 . . 4 8 .
. 8 . 3 2 . 5 1 9
5 . . . 6 2 8 . .
. . 1 5 . 4 . 3 2
4 2 . . . . . 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 956841327342675198817239654169458273235917486784326519593762841671584932428193765 #1 Easy (170)
Full House: r2c8=9
Full House: r5c9=6
Full House: r7c8=4
Naked Single: r3c2=1
Full House: r3c1=8
Naked Single: r6c3=4
Naked Single: r2c5=7
Naked Single: r7c9=1
Full House: r9c9=5
Naked Single: r2c1=3
Naked Single: r1c1=9
Naked Single: r2c4=6
Full House: r2c2=4
Full House: r1c2=5
Naked Single: r7c4=7
Hidden Single: r9c3=8
Naked Single: r9c4=1
Naked Single: r1c4=8
Full House: r1c6=1
Full House: r4c4=4
Naked Single: r9c5=9
Naked Single: r9c6=3
Full House: r8c5=8
Full House: r9c7=7
Full House: r8c7=9
Naked Single: r5c6=7
Naked Single: r5c2=3
Naked Single: r6c6=6
Full House: r4c6=8
Full House: r6c1=7
Naked Single: r5c3=5
Full House: r5c5=1
Full House: r4c5=5
Naked Single: r7c2=9
Full House: r7c3=3
Full House: r4c3=9
Naked Single: r8c1=6
Full House: r4c1=1
Full House: r4c2=6
Full House: r8c2=7
| 40 |
sudoku_57 | .7.13.6..3.17.......648537....2789..237...8.5198..3.42.4..9..86..98.1.3481....5.7 | 475139628381726459926485371654278913237914865198563742542397186769851234813642597 | sudoku_57 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 7 . 1 3 . 6 . .
3 . 1 7 . . . . .
. . 6 4 8 5 3 7 .
. . . 2 7 8 9 . .
2 3 7 . . . 8 . 5
1 9 8 . . 3 . 4 2
. 4 . . 9 . . 8 6
. . 9 8 . 1 . 3 4
8 1 . . . . 5 . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 475139628381726459926485371654278913237914865198563742542397186769851234813642597 #1 Easy (210)
Naked Single: r3c1=9
Naked Single: r3c2=2
Full House: r3c9=1
Naked Single: r6c7=7
Naked Single: r8c7=2
Naked Single: r4c9=3
Naked Single: r2c7=4
Full House: r7c7=1
Full House: r9c8=9
Hidden Single: r5c4=9
Hidden Single: r5c5=1
Naked Single: r5c8=6
Full House: r4c8=1
Full House: r5c6=4
Hidden Single: r1c9=8
Full House: r2c9=9
Hidden Single: r2c2=8
Hidden Single: r8c1=7
Naked Single: r7c1=5
Naked Single: r1c1=4
Full House: r1c3=5
Full House: r4c1=6
Naked Single: r7c4=3
Naked Single: r8c2=6
Full House: r4c2=5
Full House: r4c3=4
Full House: r8c5=5
Naked Single: r1c8=2
Full House: r1c6=9
Full House: r2c8=5
Naked Single: r7c3=2
Full House: r7c6=7
Full House: r9c3=3
Naked Single: r9c4=6
Full House: r6c4=5
Full House: r6c5=6
Naked Single: r9c6=2
Full House: r2c6=6
Full House: r2c5=2
Full House: r9c5=4
| 40 |
sudoku_58 | 72..43158.95..764.341.5879227..8.....14739.2.9.........87.64...4.93..28..3.....6. | 726943158895127643341658792273586914614739825958412376187264539469375281532891467 | sudoku_58 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 7 2 . . 4 3 1 5 8
. 9 5 . . 7 6 4 .
3 4 1 . 5 8 7 9 2
2 7 . . 8 . . . .
. 1 4 7 3 9 . 2 .
9 . . . . . . . .
. 8 7 . 6 4 . . .
4 . 9 3 . . 2 8 .
. 3 . . . . . 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 726943158895127643341658792273586914614739825958412376187264539469375281532891467 #1 Easy (200)
Full House: r2c9=3
Full House: r3c4=6
Naked Single: r1c3=6
Full House: r2c1=8
Full House: r1c4=9
Naked Single: r9c3=2
Naked Single: r4c3=3
Full House: r6c3=8
Naked Single: r4c8=1
Naked Single: r7c8=3
Full House: r6c8=7
Hidden Single: r9c5=9
Hidden Single: r9c4=8
Hidden Single: r7c4=2
Naked Single: r2c4=1
Full House: r2c5=2
Naked Single: r6c5=1
Full House: r8c5=7
Hidden Single: r8c2=6
Full House: r6c2=5
Full House: r5c1=6
Naked Single: r6c4=4
Full House: r4c4=5
Naked Single: r5c9=5
Full House: r5c7=8
Naked Single: r6c7=3
Naked Single: r6c9=6
Full House: r6c6=2
Full House: r4c6=6
Naked Single: r8c9=1
Full House: r8c6=5
Full House: r9c6=1
Naked Single: r7c9=9
Naked Single: r9c1=5
Full House: r7c1=1
Full House: r7c7=5
Naked Single: r4c9=4
Full House: r4c7=9
Full House: r9c7=4
Full House: r9c9=7
| 40 |
sudoku_59 | ..4.7619..9.1.2....13..4...732.9.56.9.6513.271.52.7..3479.3.2.8......67....72.3.9 | 854376192697152834213984756732498561986513427145267983479635218321849675568721349 | sudoku_59 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 4 . 7 6 1 9 .
. 9 . 1 . 2 . . .
. 1 3 . . 4 . . .
7 3 2 . 9 . 5 6 .
9 . 6 5 1 3 . 2 7
1 . 5 2 . 7 . . 3
4 7 9 . 3 . 2 . 8
. . . . . . 6 7 .
. . . 7 2 . 3 . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 854376192697152834213984756732498561986513427145267983479635218321849675568721349 #1 Easy (200)
Naked Single: r4c6=8
Naked Single: r7c4=6
Naked Single: r4c4=4
Full House: r4c9=1
Full House: r6c5=6
Hidden Single: r2c3=7
Hidden Single: r3c4=9
Naked Single: r8c4=8
Full House: r1c4=3
Naked Single: r8c3=1
Full House: r9c3=8
Hidden Single: r6c7=9
Hidden Single: r9c2=6
Naked Single: r9c1=5
Naked Single: r8c2=2
Full House: r8c1=3
Naked Single: r9c6=1
Full House: r9c8=4
Naked Single: r7c6=5
Full House: r7c8=1
Full House: r8c9=5
Full House: r8c6=9
Full House: r8c5=4
Naked Single: r6c8=8
Full House: r5c7=4
Full House: r6c2=4
Full House: r5c2=8
Full House: r1c2=5
Naked Single: r1c9=2
Full House: r1c1=8
Naked Single: r3c8=5
Full House: r2c8=3
Naked Single: r2c7=8
Full House: r3c7=7
Naked Single: r3c9=6
Full House: r2c9=4
Naked Single: r2c1=6
Full House: r2c5=5
Full House: r3c5=8
Full House: r3c1=2
| 40 |
sudoku_60 | .......59256..43.......26.7.2.41..76.4..871.37.1.964.55647....19...45762..2..8.94 | 487631259256974318193852647825413976649587123731296485564729831918345762372168594 | sudoku_60 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . . . 5 9
2 5 6 . . 4 3 . .
. . . . . 2 6 . 7
. 2 . 4 1 . . 7 6
. 4 . . 8 7 1 . 3
7 . 1 . 9 6 4 . 5
5 6 4 7 . . . . 1
9 . . . 4 5 7 6 2
. . 2 . . 8 . 9 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 487631259256974318193852647825413976649587123731296485564729831918345762372168594 #1 Easy (200)
Full House: r2c9=8
Naked Single: r2c5=7
Naked Single: r5c1=6
Naked Single: r4c6=3
Naked Single: r5c8=2
Naked Single: r7c7=8
Naked Single: r9c7=5
Full House: r7c8=3
Naked Single: r1c7=2
Full House: r4c7=9
Full House: r6c8=8
Naked Single: r2c8=1
Full House: r2c4=9
Full House: r3c8=4
Naked Single: r1c6=1
Full House: r7c6=9
Full House: r7c5=2
Naked Single: r4c1=8
Full House: r4c3=5
Naked Single: r6c4=2
Full House: r5c4=5
Full House: r6c2=3
Full House: r5c3=9
Hidden Single: r1c1=4
Hidden Single: r3c2=9
Hidden Single: r3c5=5
Hidden Single: r9c2=7
Naked Single: r1c2=8
Full House: r8c2=1
Naked Single: r3c3=3
Naked Single: r8c4=3
Full House: r8c3=8
Full House: r9c1=3
Full House: r1c3=7
Full House: r3c1=1
Full House: r3c4=8
Naked Single: r1c4=6
Full House: r1c5=3
Full House: r9c5=6
Full House: r9c4=1
| 40 |
sudoku_61 | ..48.6.7.6..4..38..8.329.4.7.62..8..1436.8.57.2.5.1.34..57.24.9.72..456....96.... | 234816975691457382587329146756243891143698257829571634365782419972134568418965723 | sudoku_61 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 4 8 . 6 . 7 .
6 . . 4 . . 3 8 .
. 8 . 3 2 9 . 4 .
7 . 6 2 . . 8 . .
1 4 3 6 . 8 . 5 7
. 2 . 5 . 1 . 3 4
. . 5 7 . 2 4 . 9
. 7 2 . . 4 5 6 .
. . . 9 6 . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 234816975691457382587329146756243891143698257829571634365782419972134568418965723 #1 Easy (170)
Full House: r8c4=1
Naked Single: r3c1=5
Naked Single: r5c5=9
Full House: r5c7=2
Naked Single: r4c9=1
Naked Single: r4c6=3
Naked Single: r7c8=1
Naked Single: r6c5=7
Full House: r4c5=4
Naked Single: r3c9=6
Naked Single: r4c8=9
Full House: r9c8=2
Full House: r4c2=5
Full House: r6c7=6
Naked Single: r9c6=5
Full House: r2c6=7
Naked Single: r9c7=7
Naked Single: r3c7=1
Full House: r1c7=9
Full House: r3c3=7
Hidden Single: r2c9=2
Full House: r1c9=5
Naked Single: r1c5=1
Full House: r2c5=5
Naked Single: r1c2=3
Full House: r1c1=2
Naked Single: r7c2=6
Naked Single: r9c2=1
Full House: r2c2=9
Full House: r2c3=1
Naked Single: r9c3=8
Full House: r6c3=9
Full House: r6c1=8
Naked Single: r7c1=3
Full House: r7c5=8
Full House: r8c5=3
Naked Single: r9c9=3
Full House: r9c1=4
Full House: r8c1=9
Full House: r8c9=8
| 40 |
sudoku_62 | ..7.41685.84...1.2.5.286.3.2...7...98..5.927.795..2..197.824..6..2..7.....869..27 | 327941685684753192159286734236178459841569273795432861973824516562317948418695327 | sudoku_62 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 7 . 4 1 6 8 5
. 8 4 . . . 1 . 2
. 5 . 2 8 6 . 3 .
2 . . . 7 . . . 9
8 . . 5 . 9 2 7 .
7 9 5 . . 2 . . 1
9 7 . 8 2 4 . . 6
. . 2 . . 7 . . .
. . 8 6 9 . . 2 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 327941685684753192159286734236178459841569273795432861973824516562317948418695327 #1 Easy (210)
Naked Single: r2c8=9
Naked Single: r1c1=3
Naked Single: r3c1=1
Naked Single: r3c9=4
Full House: r3c7=7
Full House: r3c3=9
Naked Single: r1c2=2
Full House: r1c4=9
Full House: r2c1=6
Naked Single: r5c9=3
Full House: r8c9=8
Hidden Single: r6c7=8
Hidden Single: r4c6=8
Hidden Single: r2c4=7
Hidden Single: r8c7=9
Hidden Single: r9c2=1
Naked Single: r7c3=3
Naked Single: r7c7=5
Full House: r7c8=1
Naked Single: r4c7=4
Full House: r9c7=3
Full House: r8c8=4
Naked Single: r6c8=6
Full House: r4c8=5
Naked Single: r9c6=5
Full House: r2c6=3
Full House: r9c1=4
Full House: r8c1=5
Full House: r8c2=6
Full House: r2c5=5
Naked Single: r6c5=3
Full House: r6c4=4
Naked Single: r4c2=3
Full House: r5c2=4
Naked Single: r4c4=1
Full House: r4c3=6
Full House: r5c5=6
Full House: r8c5=1
Full House: r8c4=3
Full House: r5c3=1
| 40 |
sudoku_63 | 13.4952877.4..2.36.....6.4..9....6.....521...5.79.48..87..3956.3.9.5871......7398 | 136495287754812936928376145492783651683521479517964823871239564349658712265147398 | sudoku_63 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 1 3 . 4 9 5 2 8 7
7 . 4 . . 2 . 3 6
. . . . . 6 . 4 .
. 9 . . . . 6 . .
. . . 5 2 1 . . .
5 . 7 9 . 4 8 . .
8 7 . . 3 9 5 6 .
3 . 9 . 5 8 7 1 .
. . . . . 7 3 9 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 136495287754812936928376145492783651683521479517964823871239564349658712265147398 #1 Easy (170)
Full House: r1c3=6
Full House: r4c6=3
Naked Single: r6c5=6
Naked Single: r6c8=2
Naked Single: r5c8=7
Full House: r4c8=5
Naked Single: r6c2=1
Full House: r6c9=3
Hidden Single: r2c7=9
Naked Single: r3c7=1
Full House: r5c7=4
Full House: r3c9=5
Naked Single: r4c9=1
Full House: r5c9=9
Naked Single: r5c1=6
Naked Single: r5c2=8
Full House: r5c3=3
Naked Single: r2c2=5
Naked Single: r3c2=2
Naked Single: r4c3=2
Full House: r4c1=4
Naked Single: r3c1=9
Full House: r3c3=8
Full House: r9c1=2
Naked Single: r7c3=1
Full House: r9c3=5
Naked Single: r3c5=7
Full House: r3c4=3
Naked Single: r7c4=2
Full House: r7c9=4
Full House: r8c9=2
Naked Single: r4c5=8
Full House: r4c4=7
Naked Single: r8c4=6
Full House: r8c2=4
Full House: r9c2=6
Naked Single: r2c5=1
Full House: r2c4=8
Full House: r9c4=1
Full House: r9c5=4
| 40 |
sudoku_64 | 5..8724..34.5617...724936...35..8.6...465.....16.2.8.5..32.6....2.9..51.69...53.4 | 569872431348561792172493658735148269284659173916327845453216987827934516691785324 | sudoku_64 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 . . 8 7 2 4 . .
3 4 . 5 6 1 7 . .
. 7 2 4 9 3 6 . .
. 3 5 . . 8 . 6 .
. . 4 6 5 . . . .
. 1 6 . 2 . 8 . 5
. . 3 2 . 6 . . .
. 2 . 9 . . 5 1 .
6 9 . . . 5 3 . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 569872431348561792172493658735148269284659173916327845453216987827934516691785324 #1 Easy (280)
Naked Single: r7c7=9
Naked Single: r1c2=6
Naked Single: r5c2=8
Full House: r7c2=5
Hidden Single: r6c4=3
Hidden Single: r3c8=5
Hidden Single: r8c9=6
Hidden Single: r8c5=3
Hidden Single: r4c5=4
Hidden Single: r6c8=4
Hidden Single: r9c8=2
Hidden Single: r8c6=4
Hidden Single: r7c1=4
Hidden Single: r4c4=1
Full House: r9c4=7
Naked Single: r4c7=2
Full House: r5c7=1
Hidden Single: r2c9=2
Hidden Single: r7c5=1
Full House: r9c5=8
Full House: r9c3=1
Naked Single: r1c3=9
Naked Single: r1c8=3
Full House: r1c9=1
Naked Single: r2c3=8
Full House: r2c8=9
Full House: r3c9=8
Full House: r3c1=1
Full House: r8c3=7
Full House: r8c1=8
Naked Single: r5c8=7
Full House: r7c8=8
Full House: r7c9=7
Naked Single: r4c9=9
Full House: r4c1=7
Full House: r5c9=3
Naked Single: r5c6=9
Full House: r5c1=2
Full House: r6c1=9
Full House: r6c6=7
| 40 |
sudoku_65 | 7....2.6964..9.82.1..8.4735..4..8..79.74...83.5.97.142..128.9...9.1.32.88.2....1. | 785312469643795821129864735214538697967421583358976142431287956596143278872659314 | sudoku_65 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 7 . . . . 2 . 6 9
6 4 . . 9 . 8 2 .
1 . . 8 . 4 7 3 5
. . 4 . . 8 . . 7
9 . 7 4 . . . 8 3
. 5 . 9 7 . 1 4 2
. . 1 2 8 . 9 . .
. 9 . 1 . 3 2 . 8
8 . 2 . . . . 1 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 785312469643795821129864735214538697967421583358976142431287956596143278872659314 #1 Easy (210)
Naked Single: r2c9=1
Full House: r1c7=4
Naked Single: r3c5=6
Naked Single: r3c2=2
Full House: r3c3=9
Naked Single: r6c6=6
Naked Single: r6c1=3
Full House: r6c3=8
Naked Single: r4c1=2
Hidden Single: r4c8=9
Hidden Single: r9c6=9
Hidden Single: r1c5=1
Hidden Single: r9c7=3
Hidden Single: r8c8=7
Full House: r7c8=5
Naked Single: r7c1=4
Full House: r8c1=5
Naked Single: r7c6=7
Naked Single: r7c9=6
Full House: r7c2=3
Full House: r9c9=4
Naked Single: r8c3=6
Full House: r8c5=4
Full House: r9c2=7
Naked Single: r2c6=5
Full House: r5c6=1
Naked Single: r1c2=8
Naked Single: r9c5=5
Full House: r9c4=6
Naked Single: r1c4=3
Full House: r1c3=5
Full House: r2c3=3
Full House: r2c4=7
Full House: r4c4=5
Naked Single: r5c2=6
Full House: r4c2=1
Naked Single: r4c5=3
Full House: r5c5=2
Full House: r4c7=6
Full House: r5c7=5
| 40 |
sudoku_66 | .1.3.82.5.8...4.6.2...91.8..21..5.387..832....381.6..2..928.3....3..96.7172653.9. | 917368245385724169246591783621975438794832516538146972469287351853419627172653894 | sudoku_66 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 1 . 3 . 8 2 . 5
. 8 . . . 4 . 6 .
2 . . . 9 1 . 8 .
. 2 1 . . 5 . 3 8
7 . . 8 3 2 . . .
. 3 8 1 . 6 . . 2
. . 9 2 8 . 3 . .
. . 3 . . 9 6 . 7
1 7 2 6 5 3 . 9 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 917368245385724169246591783621975438794832516538146972469287351853419627172653894 #1 Easy (210)
Full House: r7c6=7
Naked Single: r8c4=4
Full House: r8c5=1
Naked Single: r9c9=4
Full House: r9c7=8
Naked Single: r8c2=5
Naked Single: r3c9=3
Naked Single: r7c9=1
Naked Single: r8c1=8
Full House: r8c8=2
Full House: r7c8=5
Naked Single: r2c9=9
Full House: r5c9=6
Hidden Single: r4c4=9
Hidden Single: r5c2=9
Hidden Single: r2c5=2
Hidden Single: r2c1=3
Hidden Single: r4c1=6
Naked Single: r7c1=4
Full House: r7c2=6
Full House: r3c2=4
Naked Single: r1c1=9
Full House: r6c1=5
Full House: r5c3=4
Naked Single: r3c7=7
Naked Single: r5c8=1
Full House: r5c7=5
Naked Single: r1c8=4
Full House: r2c7=1
Full House: r6c8=7
Naked Single: r3c4=5
Full House: r2c4=7
Full House: r3c3=6
Full House: r1c5=6
Full House: r2c3=5
Full House: r1c3=7
Naked Single: r4c7=4
Full House: r4c5=7
Full House: r6c5=4
Full House: r6c7=9
| 40 |
sudoku_67 | 67...3..1.238.67..581.9.4.674...1.9319.37...2352.8.1.7....4.6..8..73.....14...375 | 679453281423816759581297436746521893198374562352689147937145628865732914214968375 | sudoku_67 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 6 7 . . . 3 . . 1
. 2 3 8 . 6 7 . .
5 8 1 . 9 . 4 . 6
7 4 . . . 1 . 9 3
1 9 . 3 7 . . . 2
3 5 2 . 8 . 1 . 7
. . . . 4 . 6 . .
8 . . 7 3 . . . .
. 1 4 . . . 3 7 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 679453281423816759581297436746521893198374562352689147937145628865732914214968375 #1 Easy (170)
Naked Single: r2c8=5
Naked Single: r3c4=2
Naked Single: r7c2=3
Full House: r8c2=6
Naked Single: r1c3=9
Full House: r2c1=4
Naked Single: r2c9=9
Full House: r2c5=1
Naked Single: r1c5=5
Naked Single: r3c6=7
Full House: r3c8=3
Full House: r1c4=4
Naked Single: r8c3=5
Naked Single: r7c9=8
Full House: r8c9=4
Naked Single: r7c3=7
Hidden Single: r8c8=1
Naked Single: r7c8=2
Full House: r8c7=9
Full House: r8c6=2
Naked Single: r1c8=8
Full House: r1c7=2
Naked Single: r7c1=9
Full House: r9c1=2
Naked Single: r9c5=6
Full House: r4c5=2
Naked Single: r7c6=5
Full House: r7c4=1
Naked Single: r9c4=9
Full House: r9c6=8
Naked Single: r5c6=4
Full House: r6c6=9
Naked Single: r6c4=6
Full House: r4c4=5
Full House: r6c8=4
Full House: r5c8=6
Naked Single: r4c7=8
Full House: r4c3=6
Full House: r5c3=8
Full House: r5c7=5
| 40 |
sudoku_68 | 3.896.7..7..84..61..4271.....7..2695291..74..4.63.91.2......2..6.21...5.94..2681. | 318965724729843561564271389837412695291657438456389172173598246682134957945726813 | sudoku_68 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 3 . 8 9 6 . 7 . .
7 . . 8 4 . . 6 1
. . 4 2 7 1 . . .
. . 7 . . 2 6 9 5
2 9 1 . . 7 4 . .
4 . 6 3 . 9 1 . 2
. . . . . . 2 . .
6 . 2 1 . . . 5 .
9 4 . . 2 6 8 1 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 318965724729843561564271389837412695291657438456389172173598246682134957945726813 #1 Easy (180)
Naked Single: r1c6=5
Full House: r2c6=3
Naked Single: r4c1=8
Naked Single: r1c9=4
Naked Single: r4c4=4
Naked Single: r3c1=5
Full House: r7c1=1
Naked Single: r4c2=3
Full House: r4c5=1
Full House: r6c2=5
Naked Single: r1c8=2
Full House: r1c2=1
Naked Single: r2c2=2
Naked Single: r2c3=9
Full House: r3c2=6
Full House: r2c7=5
Naked Single: r6c5=8
Full House: r6c8=7
Naked Single: r5c5=5
Full House: r5c4=6
Hidden Single: r7c9=6
Hidden Single: r7c8=4
Naked Single: r7c6=8
Full House: r8c6=4
Naked Single: r7c2=7
Full House: r8c2=8
Naked Single: r7c4=5
Full House: r9c4=7
Naked Single: r7c3=3
Full House: r7c5=9
Full House: r9c3=5
Full House: r9c9=3
Full House: r8c5=3
Naked Single: r5c9=8
Full House: r5c8=3
Full House: r3c8=8
Naked Single: r8c7=9
Full House: r3c7=3
Full House: r3c9=9
Full House: r8c9=7
| 40 |
sudoku_69 | ...3.5279.2....345.5...71...6.2.95.33.2.7.694.95.3.7.1.391..457.......36.7..5.912 | 186345279927861345453927168764219583312578694895634721239186457541792836678453912 | sudoku_69 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 3 . 5 2 7 9
. 2 . . . . 3 4 5
. 5 . . . 7 1 . .
. 6 . 2 . 9 5 . 3
3 . 2 . 7 . 6 9 4
. 9 5 . 3 . 7 . 1
. 3 9 1 . . 4 5 7
. . . . . . . 3 6
. 7 . . 5 . 9 1 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 186345279927861345453927168764219583312578694895634721239186457541792836678453912 #1 Easy (260)
Full House: r3c9=8
Full House: r8c7=8
Full House: r3c8=6
Naked Single: r4c8=8
Full House: r6c8=2
Hidden Single: r3c5=2
Hidden Single: r3c3=3
Hidden Single: r5c4=5
Hidden Single: r9c6=3
Hidden Single: r8c4=7
Hidden Single: r8c1=5
Hidden Single: r8c5=9
Hidden Single: r8c6=2
Hidden Single: r7c1=2
Hidden Single: r6c6=4
Naked Single: r4c5=1
Naked Single: r6c1=8
Full House: r6c4=6
Full House: r5c6=8
Full House: r5c2=1
Naked Single: r7c6=6
Full House: r2c6=1
Full House: r7c5=8
Full House: r9c4=4
Naked Single: r8c2=4
Full House: r1c2=8
Full House: r8c3=1
Naked Single: r2c5=6
Full House: r1c5=4
Naked Single: r3c4=9
Full House: r2c4=8
Full House: r3c1=4
Naked Single: r9c1=6
Full House: r9c3=8
Naked Single: r2c3=7
Full House: r2c1=9
Naked Single: r1c3=6
Full House: r1c1=1
Full House: r4c1=7
Full House: r4c3=4
| 40 |
sudoku_70 | 6.....41..158.496....651..8..8..67.2..7.431....1785...34.56.87117.32...4...4.7.23 | 683972415215834967794651238438196752567243189921785346342569871176328594859417623 | sudoku_70 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 6 . . . . . 4 1 .
. 1 5 8 . 4 9 6 .
. . . 6 5 1 . . 8
. . 8 . . 6 7 . 2
. . 7 . 4 3 1 . .
. . 1 7 8 5 . . .
3 4 . 5 6 . 8 7 1
1 7 . 3 2 . . . 4
. . . 4 . 7 . 2 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 683972415215834967794651238438196752567243189921785346342569871176328594859417623 #1 Easy (190)
Naked Single: r7c6=9
Full House: r7c3=2
Naked Single: r3c8=3
Naked Single: r2c9=7
Naked Single: r1c6=2
Full House: r8c6=8
Full House: r9c5=1
Naked Single: r3c7=2
Full House: r1c9=5
Naked Single: r2c1=2
Full House: r2c5=3
Naked Single: r1c4=9
Full House: r1c5=7
Full House: r4c5=9
Naked Single: r3c2=9
Naked Single: r1c3=3
Full House: r1c2=8
Naked Single: r4c4=1
Full House: r5c4=2
Naked Single: r3c3=4
Full House: r3c1=7
Hidden Single: r5c8=8
Hidden Single: r9c1=8
Hidden Single: r8c8=9
Naked Single: r6c8=4
Full House: r4c8=5
Naked Single: r8c3=6
Full House: r8c7=5
Full House: r9c3=9
Full House: r9c2=5
Full House: r9c7=6
Full House: r6c7=3
Naked Single: r6c1=9
Naked Single: r4c1=4
Full House: r4c2=3
Full House: r5c1=5
Naked Single: r5c2=6
Full House: r5c9=9
Full House: r6c9=6
Full House: r6c2=2
| 40 |
sudoku_71 | 92.456.....31......15..82..8.96.3742..1.4.5.626.78.931...52.6..5.63...2...2.6715. | 927456318683172495415938267859613742731249586264785931198524673576391824342867159 | sudoku_71 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 9 2 . 4 5 6 . . .
. . 3 1 . . . . .
. 1 5 . . 8 2 . .
8 . 9 6 . 3 7 4 2
. . 1 . 4 . 5 . 6
2 6 . 7 8 . 9 3 1
. . . 5 2 . 6 . .
5 . 6 3 . . . 2 .
. . 2 . 6 7 1 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 927456318683172495415938267859613742731249586264785931198524673576391824342867159 #1 Easy (210)
Full House: r5c8=8
Naked Single: r4c2=5
Full House: r4c5=1
Naked Single: r6c3=4
Full House: r6c6=5
Naked Single: r3c4=9
Naked Single: r8c5=9
Naked Single: r2c5=7
Full House: r3c5=3
Full House: r2c6=2
Naked Single: r5c4=2
Full House: r9c4=8
Full House: r5c6=9
Hidden Single: r1c8=1
Hidden Single: r7c1=1
Naked Single: r7c6=4
Full House: r8c6=1
Hidden Single: r1c7=3
Hidden Single: r2c9=5
Hidden Single: r2c8=9
Naked Single: r7c8=7
Full House: r3c8=6
Naked Single: r7c3=8
Full House: r1c3=7
Full House: r1c9=8
Naked Single: r3c1=4
Full House: r3c9=7
Full House: r2c7=4
Full House: r8c7=8
Naked Single: r8c9=4
Full House: r8c2=7
Naked Single: r2c1=6
Full House: r2c2=8
Naked Single: r9c1=3
Full House: r5c1=7
Full House: r5c2=3
Naked Single: r7c2=9
Full House: r7c9=3
Full House: r9c9=9
Full House: r9c2=4
| 40 |
sudoku_72 | 7.2....38531.....6....7...2..76..9242.415.67.36...4.15.732..45..2...13.7815...269 | 742916538531842796698375142157683924284159673369724815973268451426591387815437269 | sudoku_72 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 7 . 2 . . . . 3 8
5 3 1 . . . . . 6
. . . . 7 . . . 2
. . 7 6 . . 9 2 4
2 . 4 1 5 . 6 7 .
3 6 . . . 4 . 1 5
. 7 3 2 . . 4 5 .
. 2 . . . 1 3 . 7
8 1 5 . . . 2 6 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 742916538531842796698375142157683924284159673369724815973268451426591387815437269 #1 Easy (180)
Naked Single: r5c9=3
Full House: r6c7=8
Full House: r7c9=1
Full House: r8c8=8
Naked Single: r2c7=7
Naked Single: r4c1=1
Naked Single: r6c3=9
Naked Single: r5c2=8
Full House: r4c2=5
Full House: r5c6=9
Naked Single: r6c4=7
Full House: r6c5=2
Naked Single: r8c3=6
Full House: r3c3=8
Naked Single: r7c1=9
Full House: r8c1=4
Full House: r3c1=6
Naked Single: r8c5=9
Full House: r8c4=5
Hidden Single: r2c6=2
Hidden Single: r3c7=1
Full House: r1c7=5
Naked Single: r1c6=6
Naked Single: r7c6=8
Full House: r7c5=6
Naked Single: r4c6=3
Full House: r4c5=8
Naked Single: r3c6=5
Full House: r9c6=7
Naked Single: r2c5=4
Naked Single: r1c4=9
Naked Single: r1c5=1
Full House: r9c5=3
Full House: r1c2=4
Full House: r9c4=4
Full House: r3c2=9
Naked Single: r2c8=9
Full House: r2c4=8
Full House: r3c4=3
Full House: r3c8=4
| 40 |
sudoku_73 | 2...9.6.77.864....3.6178..2.34.5682..7....9....2983...5.74.92.....5.7...463821.59 | 241395687798642135356178492934756821875214963612983574587439216129567348463821759 | sudoku_73 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 2 . . . 9 . 6 . 7
7 . 8 6 4 . . . .
3 . 6 1 7 8 . . 2
. 3 4 . 5 6 8 2 .
. 7 . . . . 9 . .
. . 2 9 8 3 . . .
5 . 7 4 . 9 2 . .
. . . 5 . 7 . . .
4 6 3 8 2 1 . 5 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 241395687798642135356178492934756821875214963612983574587439216129567348463821759 #1 Easy (210)
Full House: r9c7=7
Naked Single: r4c9=1
Naked Single: r4c4=7
Full House: r4c1=9
Naked Single: r1c6=5
Naked Single: r5c4=2
Full House: r1c4=3
Full House: r2c6=2
Full House: r5c6=4
Full House: r5c5=1
Naked Single: r1c3=1
Naked Single: r5c3=5
Full House: r8c3=9
Naked Single: r1c2=4
Full House: r1c8=8
Naked Single: r6c2=1
Naked Single: r6c1=6
Full House: r5c1=8
Full House: r8c1=1
Naked Single: r7c2=8
Full House: r8c2=2
Hidden Single: r6c8=7
Hidden Single: r7c8=1
Hidden Single: r2c7=1
Hidden Single: r8c9=8
Hidden Single: r8c7=3
Naked Single: r7c9=6
Full House: r7c5=3
Full House: r8c5=6
Full House: r8c8=4
Naked Single: r5c9=3
Full House: r5c8=6
Naked Single: r3c8=9
Full House: r2c8=3
Naked Single: r2c9=5
Full House: r2c2=9
Full House: r3c2=5
Full House: r3c7=4
Full House: r6c9=4
Full House: r6c7=5
| 40 |
sudoku_74 | ...194.8.1...62.4949.78..218....3.....4651..8..59.84..7.8.16..5.4.83...231.527..4 | 652194783187362549493785621861243957974651238235978416728416395546839172319527864 | sudoku_74 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 1 9 4 . 8 .
1 . . . 6 2 . 4 9
4 9 . 7 8 . . 2 1
8 . . . . 3 . . .
. . 4 6 5 1 . . 8
. . 5 9 . 8 4 . .
7 . 8 . 1 6 . . 5
. 4 . 8 3 . . . 2
3 1 . 5 2 7 . . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 652194783187362549493785621861243957974651238235978416728416395546839172319527864 #1 Easy (180)
Naked Single: r3c6=5
Full House: r2c4=3
Full House: r8c6=9
Full House: r7c4=4
Full House: r4c4=2
Naked Single: r7c2=2
Naked Single: r6c5=7
Full House: r4c5=4
Naked Single: r2c3=7
Naked Single: r8c3=6
Naked Single: r2c7=5
Full House: r2c2=8
Naked Single: r3c3=3
Full House: r3c7=6
Naked Single: r8c1=5
Full House: r9c3=9
Naked Single: r1c3=2
Full House: r4c3=1
Naked Single: r9c7=8
Full House: r9c8=6
Naked Single: r1c1=6
Full House: r1c2=5
Naked Single: r6c1=2
Full House: r5c1=9
Hidden Single: r4c8=5
Hidden Single: r6c8=1
Naked Single: r8c8=7
Full House: r8c7=1
Naked Single: r5c8=3
Full House: r7c8=9
Full House: r7c7=3
Naked Single: r5c2=7
Full House: r5c7=2
Naked Single: r6c9=6
Full House: r6c2=3
Full House: r4c2=6
Naked Single: r1c7=7
Full House: r1c9=3
Full House: r4c9=7
Full House: r4c7=9
| 40 |
sudoku_75 | 9.85.32.4412..7...5...21.7.785.46..1....92587.29....63..1..9..88..61..92..7...146 | 978563214412987635536421879785346921364192587129758463641279358853614792297835146 | sudoku_75 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 9 . 8 5 . 3 2 . 4
4 1 2 . . 7 . . .
5 . . . 2 1 . 7 .
7 8 5 . 4 6 . . 1
. . . . 9 2 5 8 7
. 2 9 . . . . 6 3
. . 1 . . 9 . . 8
8 . . 6 1 . . 9 2
. . 7 . . . 1 4 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 978563214412987635536421879785346921364192587129758463641279358853614792297835146 #1 Easy (180)
Naked Single: r1c5=6
Naked Single: r4c4=3
Naked Single: r1c8=1
Full House: r1c2=7
Naked Single: r4c7=9
Full House: r4c8=2
Full House: r6c7=4
Naked Single: r6c1=1
Naked Single: r3c9=9
Full House: r2c9=5
Naked Single: r2c5=8
Naked Single: r5c4=1
Naked Single: r2c8=3
Full House: r7c8=5
Naked Single: r2c4=9
Full House: r3c4=4
Full House: r2c7=6
Full House: r3c7=8
Hidden Single: r9c2=9
Hidden Single: r8c7=7
Full House: r7c7=3
Naked Single: r7c5=7
Naked Single: r6c5=5
Full House: r9c5=3
Naked Single: r7c4=2
Naked Single: r6c6=8
Full House: r6c4=7
Full House: r9c4=8
Naked Single: r9c1=2
Full House: r9c6=5
Full House: r8c6=4
Naked Single: r7c1=6
Full House: r5c1=3
Full House: r7c2=4
Naked Single: r8c3=3
Full House: r8c2=5
Naked Single: r5c2=6
Full House: r3c2=3
Full House: r3c3=6
Full House: r5c3=4
| 40 |
sudoku_76 | .....514.8...416..194.7..58.1.6.8.246.9...813.481.2..64.....287...71..6..76.2.931 | 267385149853941672194276358315698724629457813748132596431569287982713465576824931 | sudoku_76 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . 5 1 4 .
8 . . . 4 1 6 . .
1 9 4 . 7 . . 5 8
. 1 . 6 . 8 . 2 4
6 . 9 . . . 8 1 3
. 4 8 1 . 2 . . 6
4 . . . . . 2 8 7
. . . 7 1 . . 6 .
. 7 6 . 2 . 9 3 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 267385149853941672194276358315698724629457813748132596431569287982713465576824931 #1 Easy (170)
Naked Single: r5c5=5
Naked Single: r3c7=3
Naked Single: r8c9=5
Full House: r8c7=4
Naked Single: r9c1=5
Naked Single: r9c6=4
Full House: r9c4=8
Naked Single: r5c2=2
Naked Single: r5c4=4
Full House: r5c6=7
Naked Single: r3c4=2
Full House: r3c6=6
Naked Single: r7c2=3
Naked Single: r1c2=6
Naked Single: r2c2=5
Full House: r8c2=8
Naked Single: r7c3=1
Naked Single: r7c6=9
Full House: r8c6=3
Naked Single: r8c3=2
Full House: r8c1=9
Naked Single: r7c4=5
Full House: r7c5=6
Hidden Single: r2c8=7
Full House: r6c8=9
Naked Single: r2c3=3
Naked Single: r6c5=3
Full House: r4c5=9
Full House: r1c5=8
Naked Single: r1c3=7
Full House: r1c1=2
Full House: r4c3=5
Naked Single: r2c4=9
Full House: r1c4=3
Full House: r1c9=9
Full House: r2c9=2
Naked Single: r6c1=7
Full House: r4c1=3
Full House: r4c7=7
Full House: r6c7=5
| 40 |
sudoku_77 | .9.61...28..542.7..7.83946...7.94...9...6378132.758.4....9753...1...6.9.7.93..6.. | 495617832836542179172839465687194523954263781321758946268975314513486297749321658 | sudoku_77 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 9 . 6 1 . . . 2
8 . . 5 4 2 . 7 .
. 7 . 8 3 9 4 6 .
. . 7 . 9 4 . . .
9 . . . 6 3 7 8 1
3 2 . 7 5 8 . 4 .
. . . 9 7 5 3 . .
. 1 . . . 6 . 9 .
7 . 9 3 . . 6 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 495617832836542179172839465687194523954263781321758946268975314513486297749321658 #1 Easy (220)
Full House: r1c6=7
Full House: r9c6=1
Naked Single: r3c9=5
Naked Single: r5c4=2
Full House: r4c4=1
Full House: r8c4=4
Naked Single: r6c7=9
Naked Single: r1c7=8
Naked Single: r1c8=3
Naked Single: r2c7=1
Full House: r2c9=9
Naked Single: r6c9=6
Full House: r6c3=1
Naked Single: r4c9=3
Naked Single: r3c3=2
Full House: r3c1=1
Hidden Single: r4c2=8
Hidden Single: r7c8=1
Hidden Single: r8c9=7
Hidden Single: r8c3=3
Naked Single: r2c3=6
Full House: r2c2=3
Hidden Single: r4c1=6
Hidden Single: r7c1=2
Naked Single: r8c1=5
Full House: r1c1=4
Full House: r1c3=5
Naked Single: r8c7=2
Full House: r4c7=5
Full House: r8c5=8
Full House: r4c8=2
Full House: r9c8=5
Full House: r9c5=2
Naked Single: r9c2=4
Full House: r9c9=8
Full House: r7c9=4
Naked Single: r5c3=4
Full House: r5c2=5
Full House: r7c2=6
Full House: r7c3=8
| 40 |
sudoku_78 | .2.3..1..149.2765.375..628...628....83.45.7....47..32...31.28.7.8.63.5...6..78.3. | 628345179149827653375916284716283945832459716594761328453192867287634591961578432 | sudoku_78 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 2 . 3 . . 1 . .
1 4 9 . 2 7 6 5 .
3 7 5 . . 6 2 8 .
. . 6 2 8 . . . .
8 3 . 4 5 . 7 . .
. . 4 7 . . 3 2 .
. . 3 1 . 2 8 . 7
. 8 . 6 3 . 5 . .
. 6 . . 7 8 . 3 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 628345179149827653375916284716283945832459716594761328453192867287634591961578432 #1 Easy (200)
Naked Single: r2c4=8
Full House: r2c9=3
Naked Single: r1c3=8
Full House: r1c1=6
Naked Single: r3c4=9
Full House: r9c4=5
Naked Single: r1c5=4
Naked Single: r3c9=4
Full House: r3c5=1
Full House: r1c6=5
Naked Single: r1c9=9
Full House: r1c8=7
Naked Single: r7c5=9
Full House: r6c5=6
Full House: r8c6=4
Naked Single: r7c2=5
Naked Single: r7c1=4
Full House: r7c8=6
Hidden Single: r4c1=7
Hidden Single: r4c6=3
Hidden Single: r6c9=8
Hidden Single: r5c3=2
Naked Single: r9c3=1
Full House: r8c3=7
Naked Single: r9c9=2
Naked Single: r8c9=1
Naked Single: r9c1=9
Full House: r8c1=2
Full House: r8c8=9
Full House: r6c1=5
Full House: r9c7=4
Full House: r4c7=9
Naked Single: r4c9=5
Full House: r5c9=6
Naked Single: r5c8=1
Full House: r4c8=4
Full House: r4c2=1
Full House: r5c6=9
Full House: r6c2=9
Full House: r6c6=1
| 40 |
sudoku_79 | .2934.615.8...5.2...62.......876.231..25.3..7.37.2......5...4.9.93.86.5287495.16. | 729348615381675924546219378958764231612593847437821596265137489193486752874952163 | sudoku_79 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 2 9 3 4 . 6 1 5
. 8 . . . 5 . 2 .
. . 6 2 . . . . .
. . 8 7 6 . 2 3 1
. . 2 5 . 3 . . 7
. 3 7 . 2 . . . .
. . 5 . . . 4 . 9
. 9 3 . 8 6 . 5 2
8 7 4 9 5 . 1 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 729348615381675924546219378958764231612593847437821596265137489193486752874952163 #1 Easy (170)
Full House: r2c3=1
Naked Single: r1c1=7
Full House: r1c6=8
Naked Single: r7c4=1
Naked Single: r8c1=1
Naked Single: r8c7=7
Full House: r8c4=4
Naked Single: r9c6=2
Full House: r9c9=3
Full House: r7c8=8
Naked Single: r2c4=6
Full House: r6c4=8
Naked Single: r7c2=6
Full House: r7c1=2
Naked Single: r7c6=7
Full House: r7c5=3
Naked Single: r2c9=4
Naked Single: r2c1=3
Naked Single: r3c9=8
Full House: r6c9=6
Naked Single: r2c7=9
Full House: r2c5=7
Naked Single: r3c7=3
Full House: r3c8=7
Naked Single: r5c7=8
Full House: r6c7=5
Hidden Single: r5c2=1
Naked Single: r5c5=9
Full House: r3c5=1
Full House: r3c6=9
Naked Single: r4c6=4
Full House: r6c6=1
Naked Single: r5c8=4
Full House: r5c1=6
Full House: r6c8=9
Full House: r6c1=4
Naked Single: r4c2=5
Full House: r3c2=4
Full House: r3c1=5
Full House: r4c1=9
| 40 |
sudoku_80 | ....4.21.146...375.3...6.4982.6.1....5147.6.26739..184..51...9.41.....6...956.4.1 | 798345216146829375532716849824631957951478632673952184265184793417293568389567421 | sudoku_80 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . 4 . 2 1 .
1 4 6 . . . 3 7 5
. 3 . . . 6 . 4 9
8 2 . 6 . 1 . . .
. 5 1 4 7 . 6 . 2
6 7 3 9 . . 1 8 4
. . 5 1 . . . 9 .
4 1 . . . . . 6 .
. . 9 5 6 . 4 . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 798345216146829375532716849824631957951478632673952184265184793417293568389567421 #1 Easy (200)
Naked Single: r3c7=8
Full House: r1c9=6
Naked Single: r5c1=9
Full House: r4c3=4
Naked Single: r5c8=3
Full House: r5c6=8
Naked Single: r9c2=8
Naked Single: r7c7=7
Naked Single: r4c8=5
Full House: r9c8=2
Naked Single: r4c9=7
Full House: r4c7=9
Full House: r8c7=5
Full House: r4c5=3
Naked Single: r1c2=9
Full House: r7c2=6
Hidden Single: r3c5=1
Hidden Single: r7c6=4
Hidden Single: r1c3=8
Hidden Single: r3c1=5
Naked Single: r1c1=7
Full House: r3c3=2
Full House: r3c4=7
Full House: r8c3=7
Naked Single: r1c4=3
Full House: r1c6=5
Naked Single: r9c1=3
Full House: r7c1=2
Full House: r9c6=7
Naked Single: r6c6=2
Full House: r6c5=5
Naked Single: r7c5=8
Full House: r7c9=3
Full House: r8c9=8
Naked Single: r2c6=9
Full House: r8c6=3
Naked Single: r8c4=2
Full House: r2c4=8
Full House: r2c5=2
Full House: r8c5=9
| 40 |
sudoku_81 | 634...87.87.3...5...58..4..3..5....49.2.73...54.2..9.3268.513.77.1.3.2.545.7..1.6 | 634195872879342651125867439386519724912473568547286913268951347791634285453728196 | sudoku_81 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 6 3 4 . . . 8 7 .
8 7 . 3 . . . 5 .
. . 5 8 . . 4 . .
3 . . 5 . . . . 4
9 . 2 . 7 3 . . .
5 4 . 2 . . 9 . 3
2 6 8 . 5 1 3 . 7
7 . 1 . 3 . 2 . 5
4 5 . 7 . . 1 . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 634195872879342651125867439386519724912473568547286913268951347791634285453728196 #1 Easy (170)
Full House: r3c1=1
Naked Single: r2c3=9
Full House: r3c2=2
Naked Single: r8c2=9
Full House: r9c3=3
Naked Single: r2c7=6
Naked Single: r3c9=9
Naked Single: r4c7=7
Full House: r5c7=5
Naked Single: r3c5=6
Naked Single: r3c8=3
Full House: r3c6=7
Naked Single: r4c3=6
Full House: r6c3=7
Hidden Single: r5c4=4
Naked Single: r7c4=9
Full House: r7c8=4
Naked Single: r8c4=6
Full House: r1c4=1
Naked Single: r8c8=8
Full House: r8c6=4
Full House: r9c8=9
Naked Single: r1c9=2
Full House: r2c9=1
Full House: r5c9=8
Naked Single: r2c6=2
Full House: r2c5=4
Naked Single: r1c5=9
Full House: r1c6=5
Naked Single: r5c2=1
Full House: r4c2=8
Full House: r5c8=6
Naked Single: r9c6=8
Full House: r9c5=2
Naked Single: r4c5=1
Full House: r6c5=8
Naked Single: r4c6=9
Full House: r6c6=6
Full House: r6c8=1
Full House: r4c8=2
| 40 |
sudoku_82 | 67......2.1.672...2493.1.65...13.24.72495.....3..4.9563...695.4.5.8...7..67..583. | 673594182815672493249381765596138247724956318138247956381769524452813679967425831 | sudoku_82 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 6 7 . . . . . . 2
. 1 . 6 7 2 . . .
2 4 9 3 . 1 . 6 5
. . . 1 3 . 2 4 .
7 2 4 9 5 . . . .
. 3 . . 4 . 9 5 6
3 . . . 6 9 5 . 4
. 5 . 8 . . . 7 .
. 6 7 . . 5 8 3 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 673594182815672493249381765596138247724956318138247956381769524452813679967425831 #1 Easy (190)
Naked Single: r3c5=8
Full House: r3c7=7
Naked Single: r7c2=8
Full House: r4c2=9
Naked Single: r1c5=9
Naked Single: r1c6=4
Full House: r1c4=5
Naked Single: r8c6=3
Hidden Single: r6c4=2
Naked Single: r7c4=7
Full House: r9c4=4
Hidden Single: r5c6=6
Hidden Single: r4c9=7
Naked Single: r4c6=8
Full House: r6c6=7
Naked Single: r4c1=5
Full House: r4c3=6
Naked Single: r2c1=8
Naked Single: r1c3=3
Full House: r2c3=5
Naked Single: r2c8=9
Naked Single: r6c1=1
Full House: r6c3=8
Naked Single: r1c7=1
Full House: r1c8=8
Naked Single: r2c9=3
Full House: r2c7=4
Naked Single: r9c1=9
Full House: r8c1=4
Naked Single: r5c7=3
Full House: r8c7=6
Naked Single: r5c8=1
Full House: r5c9=8
Full House: r7c8=2
Full House: r7c3=1
Full House: r8c3=2
Naked Single: r9c9=1
Full House: r8c9=9
Full House: r8c5=1
Full House: r9c5=2
| 40 |
sudoku_83 | 718.3....645.2.3.1.9.........3.824.78..37..9642769.813534.18..2176...9..28....... | 718436529645829371392751648963182457851374296427695813534918762176243985289567134 | sudoku_83 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 7 1 8 . 3 . . . .
6 4 5 . 2 . 3 . 1
. 9 . . . . . . .
. . 3 . 8 2 4 . 7
8 . . 3 7 . . 9 6
4 2 7 6 9 . 8 1 3
5 3 4 . 1 8 . . 2
1 7 6 . . . 9 . .
2 8 . . . . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 718436529645829371392751648963182457851374296427695813534918762176243985289567134 #1 Easy (190)
Full House: r6c6=5
Full House: r9c3=9
Naked Single: r3c3=2
Full House: r5c3=1
Full House: r3c1=3
Full House: r4c1=9
Naked Single: r5c2=5
Full House: r4c2=6
Naked Single: r4c8=5
Full House: r4c4=1
Full House: r5c6=4
Full House: r5c7=2
Naked Single: r8c6=3
Hidden Single: r9c7=1
Hidden Single: r8c4=2
Hidden Single: r1c9=9
Naked Single: r1c6=6
Naked Single: r1c7=5
Naked Single: r9c6=7
Naked Single: r1c4=4
Full House: r1c8=2
Naked Single: r2c6=9
Full House: r3c6=1
Naked Single: r7c4=9
Naked Single: r3c5=5
Naked Single: r9c4=5
Naked Single: r8c5=4
Full House: r9c5=6
Naked Single: r9c9=4
Full House: r9c8=3
Naked Single: r8c8=8
Full House: r8c9=5
Full House: r3c9=8
Naked Single: r2c8=7
Full House: r2c4=8
Full House: r3c4=7
Naked Single: r3c7=6
Full House: r3c8=4
Full House: r7c8=6
Full House: r7c7=7
| 40 |
sudoku_84 | ...6.8...2.4.71.9.9...247.6....1657...5.8.64267....18..86..742143....9..7.91.5368 | 357698214264371895918524736843216579195783642672459183586937421431862957729145368 | sudoku_84 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 6 . 8 . . .
2 . 4 . 7 1 . 9 .
9 . . . 2 4 7 . 6
. . . . 1 6 5 7 .
. . 5 . 8 . 6 4 2
6 7 . . . . 1 8 .
. 8 6 . . 7 4 2 1
4 3 . . . . 9 . .
7 . 9 1 . 5 3 6 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 357698214264371895918524736843216579195783642672459183586937421431862957729145368 #1 Easy (260)
Naked Single: r7c1=5
Naked Single: r8c5=6
Naked Single: r8c6=2
Naked Single: r9c2=2
Full House: r9c5=4
Full House: r8c3=1
Naked Single: r1c7=2
Full House: r2c7=8
Naked Single: r8c8=5
Full House: r8c9=7
Full House: r8c4=8
Hidden Single: r1c5=9
Naked Single: r7c5=3
Full House: r6c5=5
Full House: r7c4=9
Hidden Single: r2c2=6
Hidden Single: r3c3=8
Hidden Single: r4c1=8
Hidden Single: r5c4=7
Hidden Single: r1c9=4
Hidden Single: r4c2=4
Hidden Single: r1c3=7
Hidden Single: r6c4=4
Hidden Single: r1c2=5
Naked Single: r3c2=1
Full House: r1c1=3
Full House: r5c2=9
Full House: r1c8=1
Full House: r3c8=3
Full House: r5c1=1
Full House: r5c6=3
Full House: r2c9=5
Full House: r3c4=5
Full House: r6c6=9
Full House: r4c4=2
Full House: r2c4=3
Naked Single: r6c9=3
Full House: r4c9=9
Full House: r4c3=3
Full House: r6c3=2
| 40 |
sudoku_85 | ..95837.15.17.498.78.1.....9.684751..57362498.4.....7.81.6.9..4...41..6..9....... | 469583721531724986782196345926847513157362498348951672815679234273415869694238157 | sudoku_85 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 9 5 8 3 7 . 1
5 . 1 7 . 4 9 8 .
7 8 . 1 . . . . .
9 . 6 8 4 7 5 1 .
. 5 7 3 6 2 4 9 8
. 4 . . . . . 7 .
8 1 . 6 . 9 . . 4
. . . 4 1 . . 6 .
. 9 . . . . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 469583721531724986782196345926847513157362498348951672815679234273415869694238157 #1 Easy (220)
Full House: r5c1=1
Naked Single: r2c5=2
Naked Single: r6c4=9
Full House: r9c4=2
Naked Single: r3c6=6
Full House: r3c5=9
Naked Single: r6c5=5
Full House: r6c6=1
Hidden Single: r6c3=8
Hidden Single: r7c5=7
Full House: r9c5=3
Naked Single: r9c8=5
Naked Single: r9c3=4
Naked Single: r9c6=8
Full House: r8c6=5
Naked Single: r9c9=7
Naked Single: r9c1=6
Full House: r9c7=1
Hidden Single: r8c9=9
Hidden Single: r8c2=7
Hidden Single: r6c7=6
Hidden Single: r2c9=6
Full House: r2c2=3
Naked Single: r3c3=2
Naked Single: r4c2=2
Full House: r1c2=6
Full House: r1c1=4
Full House: r4c9=3
Full House: r6c1=3
Full House: r1c8=2
Full House: r6c9=2
Full House: r3c9=5
Full House: r8c1=2
Naked Single: r3c7=3
Full House: r3c8=4
Full House: r7c8=3
Naked Single: r8c3=3
Full House: r8c7=8
Full House: r7c7=2
Full House: r7c3=5
| 40 |
sudoku_86 | 5.36.981...1834.....21..4394.73.1..8...482.71...5..3.4.74..618...6.13...12.7...63 | 543629817791834256862175439457391628639482571218567394374956182986213745125748963 | sudoku_86 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 . 3 6 . 9 8 1 .
. . 1 8 3 4 . . .
. . 2 1 . . 4 3 9
4 . 7 3 . 1 . . 8
. . . 4 8 2 . 7 1
. . . 5 . . 3 . 4
. 7 4 . . 6 1 8 .
. . 6 . 1 3 . . .
1 2 . 7 . . . 6 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 543629817791834256862175439457391628639482571218567394374956182986213745125748963 #1 Easy (200)
Naked Single: r1c2=4
Naked Single: r6c6=7
Naked Single: r3c6=5
Full House: r9c6=8
Naked Single: r3c5=7
Full House: r1c5=2
Full House: r1c9=7
Hidden Single: r8c8=4
Hidden Single: r9c5=4
Hidden Single: r6c2=1
Hidden Single: r6c1=2
Naked Single: r6c8=9
Naked Single: r6c3=8
Full House: r6c5=6
Full House: r4c5=9
Full House: r7c5=5
Naked Single: r7c9=2
Naked Single: r7c4=9
Full House: r7c1=3
Full House: r8c4=2
Naked Single: r8c9=5
Full House: r2c9=6
Naked Single: r9c7=9
Full House: r8c7=7
Full House: r9c3=5
Full House: r5c3=9
Naked Single: r2c2=9
Naked Single: r5c1=6
Naked Single: r2c1=7
Naked Single: r8c2=8
Full House: r8c1=9
Full House: r3c1=8
Full House: r3c2=6
Naked Single: r4c2=5
Full House: r5c2=3
Full House: r5c7=5
Naked Single: r4c8=2
Full House: r2c8=5
Full House: r2c7=2
Full House: r4c7=6
| 40 |
sudoku_87 | 9.......886...1...5129786.335.62.......85923.29.4.38.5....8645.....357.66.5.9..81 | 974362518863541972512978643358627194146859237297413865731286459489135726625794381 | sudoku_87 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 9 . . . . . . . 8
8 6 . . . 1 . . .
5 1 2 9 7 8 6 . 3
3 5 . 6 2 . . . .
. . . 8 5 9 2 3 .
2 9 . 4 . 3 8 . 5
. . . . 8 6 4 5 .
. . . . 3 5 7 . 6
6 . 5 . 9 . . 8 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 974362518863541972512978643358627194146859237297413865731286459489135726625794381 #1 Easy (180)
Full House: r3c8=4
Naked Single: r4c6=7
Full House: r6c5=1
Naked Single: r2c5=4
Full House: r1c5=6
Naked Single: r9c7=3
Naked Single: r1c6=2
Full House: r9c6=4
Hidden Single: r4c3=8
Hidden Single: r6c8=6
Full House: r6c3=7
Naked Single: r2c3=3
Naked Single: r5c2=4
Naked Single: r1c3=4
Full House: r1c2=7
Naked Single: r2c4=5
Full House: r1c4=3
Naked Single: r5c1=1
Full House: r5c3=6
Full House: r5c9=7
Naked Single: r1c8=1
Full House: r1c7=5
Naked Single: r9c2=2
Full House: r9c4=7
Naked Single: r2c7=9
Full House: r4c7=1
Naked Single: r7c1=7
Full House: r8c1=4
Naked Single: r4c8=9
Full House: r4c9=4
Naked Single: r7c2=3
Full House: r8c2=8
Naked Single: r2c9=2
Full House: r2c8=7
Full House: r8c8=2
Full House: r7c9=9
Naked Single: r8c4=1
Full House: r7c4=2
Full House: r7c3=1
Full House: r8c3=9
| 40 |
sudoku_88 | 2...7496373.9.6....6...3547.85467..16.2.9.7.....1258961...8.6.9..8......59.7.1..2 | 251874963734956218869213547985467321612398754473125896147582639328649175596731482 | sudoku_88 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 2 . . . 7 4 9 6 3
7 3 . 9 . 6 . . .
. 6 . . . 3 5 4 7
. 8 5 4 6 7 . . 1
6 . 2 . 9 . 7 . .
. . . 1 2 5 8 9 6
1 . . . 8 . 6 . 9
. . 8 . . . . . .
5 9 . 7 . 1 . . 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 251874963734956218869213547985467321612398754473125896147582639328649175596731482 #1 Easy (210)
Naked Single: r5c6=8
Full House: r5c4=3
Naked Single: r3c5=1
Naked Single: r7c6=2
Full House: r8c6=9
Naked Single: r1c3=1
Naked Single: r2c9=8
Naked Single: r5c8=5
Naked Single: r2c5=5
Naked Single: r3c3=9
Naked Single: r7c4=5
Naked Single: r1c2=5
Full House: r1c4=8
Full House: r3c4=2
Full House: r3c1=8
Full House: r2c3=4
Full House: r8c4=6
Naked Single: r5c9=4
Full House: r5c2=1
Full House: r8c9=5
Hidden Single: r4c1=9
Hidden Single: r9c3=6
Hidden Single: r9c8=8
Hidden Single: r8c2=2
Hidden Single: r7c2=4
Full House: r6c2=7
Naked Single: r8c1=3
Full House: r6c1=4
Full House: r6c3=3
Full House: r7c3=7
Full House: r7c8=3
Naked Single: r8c5=4
Full House: r9c5=3
Full House: r9c7=4
Naked Single: r4c8=2
Full House: r4c7=3
Naked Single: r8c7=1
Full House: r2c7=2
Full House: r2c8=1
Full House: r8c8=7
| 40 |
sudoku_89 | ..3..28...5243.97.7...512....17.53.8378..46..49...3712.14.2.5.9...54..8.5.7.89... | 943672851152438976786951234621795348378214695495863712814327569239546187567189423 | sudoku_89 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 3 . . 2 8 . .
. 5 2 4 3 . 9 7 .
7 . . . 5 1 2 . .
. . 1 7 . 5 3 . 8
3 7 8 . . 4 6 . .
4 9 . . . 3 7 1 2
. 1 4 . 2 . 5 . 9
. . . 5 4 . . 8 .
5 . 7 . 8 9 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 943672851152438976786951234621795348378214695495863712814327569239546187567189423 #1 Easy (170)
Naked Single: r5c9=5
Naked Single: r8c7=1
Full House: r9c7=4
Naked Single: r6c5=6
Naked Single: r5c8=9
Full House: r4c8=4
Naked Single: r4c5=9
Naked Single: r6c3=5
Full House: r6c4=8
Naked Single: r5c5=1
Full House: r1c5=7
Full House: r5c4=2
Hidden Single: r7c6=7
Naked Single: r8c6=6
Full House: r2c6=8
Naked Single: r7c4=3
Full House: r9c4=1
Naked Single: r8c3=9
Full House: r3c3=6
Naked Single: r7c8=6
Full House: r7c1=8
Naked Single: r8c1=2
Naked Single: r1c2=4
Naked Single: r2c1=1
Full House: r2c9=6
Naked Single: r3c4=9
Full House: r1c4=6
Naked Single: r3c8=3
Naked Single: r1c8=5
Full House: r9c8=2
Naked Single: r9c9=3
Full House: r8c9=7
Full House: r8c2=3
Full House: r9c2=6
Naked Single: r4c1=6
Full House: r1c1=9
Full House: r3c2=8
Full House: r1c9=1
Full House: r3c9=4
Full House: r4c2=2
| 40 |
sudoku_90 | ...1582..8.734.9.5....7......329..78.7283.4.95..7.432.25.4...83...583.62...627..4 | 964158237827346915135972846413295678672831459598764321256419783749583162381627594 | sudoku_90 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 1 5 8 2 . .
8 . 7 3 4 . 9 . 5
. . . . 7 . . . .
. . 3 2 9 . . 7 8
. 7 2 8 3 . 4 . 9
5 . . 7 . 4 3 2 .
2 5 . 4 . . . 8 3
. . . 5 8 3 . 6 2
. . . 6 2 7 . . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 964158237827346915135972846413295678672831459598764321256419783749583162381627594 #1 Easy (200)
Full House: r3c4=9
Naked Single: r2c8=1
Naked Single: r7c5=1
Full House: r6c5=6
Full House: r7c6=9
Naked Single: r3c9=6
Naked Single: r5c8=5
Naked Single: r7c7=7
Full House: r7c3=6
Naked Single: r6c9=1
Full House: r1c9=7
Full House: r4c7=6
Naked Single: r3c6=2
Full House: r2c6=6
Full House: r2c2=2
Naked Single: r3c7=8
Naked Single: r5c6=1
Full House: r4c6=5
Full House: r5c1=6
Naked Single: r9c8=9
Naked Single: r8c7=1
Full House: r9c7=5
Hidden Single: r3c3=5
Hidden Single: r8c1=7
Hidden Single: r1c2=6
Hidden Single: r9c3=1
Naked Single: r9c1=3
Full House: r9c2=8
Naked Single: r6c2=9
Full House: r6c3=8
Naked Single: r8c2=4
Full House: r8c3=9
Full House: r1c3=4
Naked Single: r4c2=1
Full House: r3c2=3
Full House: r4c1=4
Naked Single: r1c1=9
Full House: r1c8=3
Full House: r3c1=1
Full House: r3c8=4
| 40 |
sudoku_91 | 289.46715....2968.1.487.9.35.6.8...9832.....67....4....5..6.89.61859...292.....6. | 289346715375129684164875923546782139832951476791634258457263891618597342923418567 | sudoku_91 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 2 8 9 . 4 6 7 1 5
. . . . 2 9 6 8 .
1 . 4 8 7 . 9 . 3
5 . 6 . 8 . . . 9
8 3 2 . . . . . 6
7 . . . . 4 . . .
. 5 . . 6 . 8 9 .
6 1 8 5 9 . . . 2
9 2 . . . . . 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 289346715375129684164875923546782139832951476791634258457263891618597342923418567 #1 Medium (280)
Full House: r1c4=3
Naked Single: r2c9=4
Full House: r3c8=2
Naked Single: r3c6=5
Full House: r3c2=6
Full House: r2c4=1
Naked Single: r2c1=3
Full House: r7c1=4
Naked Single: r6c3=1
Naked Single: r2c2=7
Full House: r2c3=5
Naked Single: r4c2=4
Full House: r6c2=9
Naked Single: r6c9=8
Hidden Single: r6c4=6
Hidden Single: r9c6=8
Hidden Single: r5c4=9
Hidden Single: r9c7=5
Hidden Single: r9c4=4
Hidden Single: r6c7=2
Locked Candidates Type 1 (Pointing): 7 in b6 => r8c8<>7
Hidden Single: r8c6=7
Naked Single: r5c6=1
Naked Single: r7c4=2
Full House: r4c4=7
Naked Single: r5c5=5
Naked Single: r5c7=4
Full House: r5c8=7
Naked Single: r7c6=3
Full House: r4c6=2
Full House: r6c5=3
Full House: r9c5=1
Full House: r6c8=5
Naked Single: r4c8=3
Full House: r4c7=1
Full House: r8c7=3
Full House: r8c8=4
Naked Single: r7c3=7
Full House: r7c9=1
Full House: r9c9=7
Full House: r9c3=3
| 40 |
sudoku_92 | 253.9.1.6.4.1.29.77..36.58.3672...1.92..1.8.3.814....98.2.4.6.11.65...2.4......9. | 253897146648152937719364582367289415924715863581436279872943651196578324435621798 | sudoku_92 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 2 5 3 . 9 . 1 . 6
. 4 . 1 . 2 9 . 7
7 . . 3 6 . 5 8 .
3 6 7 2 . . . 1 .
9 2 . . 1 . 8 . 3
. 8 1 4 . . . . 9
8 . 2 . 4 . 6 . 1
1 . 6 5 . . . 2 .
4 . . . . . . 9 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 253897146648152937719364582367289415924715863581436279872943651196578324435621798 #1 Easy (230)
Naked Single: r1c8=4
Naked Single: r2c8=3
Full House: r3c9=2
Naked Single: r3c6=4
Naked Single: r4c7=4
Naked Single: r3c3=9
Full House: r3c2=1
Naked Single: r6c1=5
Full House: r2c1=6
Full House: r2c3=8
Full House: r5c3=4
Full House: r9c3=5
Full House: r2c5=5
Naked Single: r4c9=5
Naked Single: r9c9=8
Full House: r8c9=4
Naked Single: r4c5=8
Full House: r4c6=9
Hidden Single: r9c6=1
Hidden Single: r7c8=5
Hidden Single: r6c7=2
Hidden Single: r9c5=2
Hidden Single: r7c4=9
Hidden Single: r5c6=5
Hidden Single: r1c4=8
Full House: r1c6=7
Naked Single: r7c6=3
Full House: r7c2=7
Naked Single: r6c6=6
Full House: r8c6=8
Naked Single: r8c5=7
Full House: r6c5=3
Full House: r5c4=7
Full House: r6c8=7
Full House: r9c4=6
Full House: r5c8=6
Naked Single: r9c2=3
Full House: r8c2=9
Full House: r8c7=3
Full House: r9c7=7
| 40 |
sudoku_93 | .8.6..31..1.98...79..27....6418925.....54...15.231.4..864.29....23..5.8..594381.. | 287654319416983257935271846641892573398547621572316498864129735123765984759438162 | sudoku_93 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 8 . 6 . . 3 1 .
. 1 . 9 8 . . . 7
9 . . 2 7 . . . .
6 4 1 8 9 2 5 . .
. . . 5 4 . . . 1
5 . 2 3 1 . 4 . .
8 6 4 . 2 9 . . .
. 2 3 . . 5 . 8 .
. 5 9 4 3 8 1 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 287654319416983257935271846641892573398547621572316498864129735123765984759438162 #1 Easy (170)
Naked Single: r4c9=3
Full House: r4c8=7
Naked Single: r1c5=5
Full House: r8c5=6
Naked Single: r1c6=4
Naked Single: r3c2=3
Naked Single: r7c7=7
Naked Single: r9c1=7
Full House: r8c1=1
Naked Single: r7c9=5
Naked Single: r1c3=7
Naked Single: r2c6=3
Full House: r3c6=1
Naked Single: r7c4=1
Full House: r8c4=7
Full House: r7c8=3
Naked Single: r8c7=9
Full House: r8c9=4
Naked Single: r1c1=2
Full House: r1c9=9
Naked Single: r5c1=3
Full House: r2c1=4
Naked Single: r5c3=8
Hidden Single: r6c9=8
Naked Single: r3c9=6
Full House: r9c9=2
Full House: r9c8=6
Naked Single: r2c7=2
Naked Single: r3c3=5
Full House: r2c3=6
Full House: r2c8=5
Naked Single: r3c7=8
Full House: r5c7=6
Full House: r3c8=4
Naked Single: r6c8=9
Full House: r5c8=2
Naked Single: r5c6=7
Full House: r5c2=9
Full House: r6c2=7
Full House: r6c6=6
| 40 |
sudoku_94 | .517..8232.3..51.98941...57.......8..28..7.61..7.5..92789..2..4.6.97.2.8..2..89.6 | 651749823273685149894123657946231785528497361317856492789362514165974238432518976 | sudoku_94 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 5 1 7 . . 8 2 3
2 . 3 . . 5 1 . 9
8 9 4 1 . . . 5 7
. . . . . . . 8 .
. 2 8 . . 7 . 6 1
. . 7 . 5 . . 9 2
7 8 9 . . 2 . . 4
. 6 . 9 7 . 2 . 8
. . 2 . . 8 9 . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 651749823273685149894123657946231785528497361317856492789362514165974238432518976 #1 Easy (210)
Full House: r4c9=5
Naked Single: r1c1=6
Full House: r2c2=7
Naked Single: r3c7=6
Full House: r2c8=4
Naked Single: r8c3=5
Full House: r4c3=6
Naked Single: r3c6=3
Full House: r3c5=2
Hidden Single: r4c7=7
Hidden Single: r4c4=2
Hidden Single: r9c8=7
Hidden Single: r6c4=8
Naked Single: r2c4=6
Full House: r2c5=8
Hidden Single: r7c7=5
Naked Single: r7c4=3
Naked Single: r5c4=4
Full House: r9c4=5
Naked Single: r7c8=1
Full House: r7c5=6
Full House: r8c8=3
Naked Single: r5c7=3
Full House: r6c7=4
Naked Single: r5c5=9
Full House: r5c1=5
Naked Single: r1c5=4
Full House: r1c6=9
Naked Single: r4c6=1
Naked Single: r9c5=1
Full House: r4c5=3
Full House: r6c6=6
Full House: r8c6=4
Full House: r8c1=1
Naked Single: r4c2=4
Full House: r4c1=9
Naked Single: r6c1=3
Full House: r6c2=1
Full House: r9c2=3
Full House: r9c1=4
| 40 |
sudoku_95 | 52.4...7.8.4.3....7.12..6494.837.95.3..6...84...5487.3..3.6.89..8795346.9.......7 | 529416378864739521731285649418372956375691284692548713243167895187953462956824137 | sudoku_95 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 2 . 4 . . . 7 .
8 . 4 . 3 . . . .
7 . 1 2 . . 6 4 9
4 . 8 3 7 . 9 5 .
3 . . 6 . . . 8 4
. . . 5 4 8 7 . 3
. . 3 . 6 . 8 9 .
. 8 7 9 5 3 4 6 .
9 . . . . . . . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 529416378864739521731285649418372956375691284692548713243167895187953462956824137 #1 Easy (230)
Naked Single: r3c2=3
Naked Single: r3c6=5
Full House: r3c5=8
Hidden Single: r1c7=3
Hidden Single: r1c9=8
Hidden Single: r9c4=8
Hidden Single: r5c2=7
Hidden Single: r9c8=3
Hidden Single: r4c9=6
Naked Single: r4c2=1
Full House: r4c6=2
Hidden Single: r6c1=6
Naked Single: r6c2=9
Naked Single: r2c2=6
Full House: r1c3=9
Naked Single: r6c3=2
Full House: r5c3=5
Full House: r6c8=1
Full House: r9c3=6
Full House: r2c8=2
Full House: r5c7=2
Naked Single: r1c5=1
Full House: r1c6=6
Naked Single: r2c4=7
Full House: r2c6=9
Full House: r7c4=1
Naked Single: r5c5=9
Full House: r9c5=2
Full House: r5c6=1
Naked Single: r7c1=2
Full House: r8c1=1
Full House: r8c9=2
Naked Single: r9c6=4
Full House: r7c6=7
Naked Single: r7c9=5
Full House: r2c9=1
Full House: r7c2=4
Full House: r9c2=5
Full House: r9c7=1
Full House: r2c7=5
| 40 |
sudoku_96 | ....8.5...2....98.8.4..5.3.7.8.321.5..9.18...63.54.2789.382..5.46.35.8.9.8.96.3.7 | 397186542526473981814295736748632195259718463631549278973821654462357819185964327 | sudoku_96 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . 8 . 5 . .
. 2 . . . . 9 8 .
8 . 4 . . 5 . 3 .
7 . 8 . 3 2 1 . 5
. . 9 . 1 8 . . .
6 3 . 5 4 . 2 7 8
9 . 3 8 2 . . 5 .
4 6 . 3 5 . 8 . 9
. 8 . 9 6 . 3 . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 397186542526473981814295736748632195259718463631549278973821654462357819185964327 #1 Easy (180)
Naked Single: r4c2=4
Naked Single: r6c3=1
Full House: r6c6=9
Naked Single: r4c4=6
Full House: r4c8=9
Full House: r5c4=7
Naked Single: r2c5=7
Full House: r3c5=9
Naked Single: r5c2=5
Full House: r5c1=2
Hidden Single: r5c9=3
Hidden Single: r3c7=7
Naked Single: r3c2=1
Naked Single: r1c1=3
Naked Single: r3c4=2
Full House: r3c9=6
Naked Single: r7c2=7
Full House: r1c2=9
Naked Single: r2c1=5
Full House: r9c1=1
Naked Single: r8c3=2
Full House: r9c3=5
Naked Single: r2c3=6
Full House: r1c3=7
Naked Single: r9c6=4
Full House: r9c8=2
Naked Single: r8c8=1
Full House: r8c6=7
Full House: r7c6=1
Naked Single: r1c8=4
Full House: r5c8=6
Full House: r5c7=4
Full House: r7c7=6
Full House: r7c9=4
Naked Single: r1c6=6
Full House: r2c6=3
Naked Single: r1c4=1
Full House: r1c9=2
Full House: r2c9=1
Full House: r2c4=4
| 40 |
sudoku_97 | ...7.31...4..213..31.8.97622....7.3..3...4.1.1..2.65.4.28..5.7..53178.2.9.1462.5. | 862753149749621385315849762294517638536984217187236594628395471453178926971462853 | sudoku_97 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 7 . 3 1 . .
. 4 . . 2 1 3 . .
3 1 . 8 . 9 7 6 2
2 . . . . 7 . 3 .
. 3 . . . 4 . 1 .
1 . . 2 . 6 5 . 4
. 2 8 . . 5 . 7 .
. 5 3 1 7 8 . 2 .
9 . 1 4 6 2 . 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 862753149749621385315849762294517638536984217187236594628395471453178926971462853 #1 Easy (250)
Naked Single: r3c3=5
Full House: r3c5=4
Naked Single: r9c2=7
Naked Single: r9c7=8
Full House: r9c9=3
Naked Single: r1c5=5
Full House: r2c4=6
Hidden Single: r5c7=2
Hidden Single: r6c5=3
Naked Single: r7c5=9
Full House: r7c4=3
Naked Single: r5c5=8
Full House: r4c5=1
Hidden Single: r1c8=4
Hidden Single: r4c3=4
Hidden Single: r1c3=2
Hidden Single: r5c9=7
Hidden Single: r7c9=1
Hidden Single: r5c1=5
Naked Single: r5c4=9
Full House: r4c4=5
Full House: r5c3=6
Hidden Single: r6c3=7
Full House: r2c3=9
Naked Single: r2c8=8
Full House: r6c8=9
Full House: r6c2=8
Full House: r4c2=9
Full House: r1c2=6
Naked Single: r1c9=9
Full House: r2c9=5
Full House: r2c1=7
Full House: r1c1=8
Naked Single: r4c7=6
Full House: r4c9=8
Full House: r8c9=6
Naked Single: r7c7=4
Full House: r7c1=6
Full House: r8c1=4
Full House: r8c7=9
| 40 |
sudoku_98 | ...7.296.3698.4.7557.693...7....5.399.8.67...6..4.9..74...3..211.32.....2.65.138. | 841752963369814275572693148724185639918367452635429817487936521153248796296571384 | sudoku_98 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 7 . 2 9 6 .
3 6 9 8 . 4 . 7 5
5 7 . 6 9 3 . . .
7 . . . . 5 . 3 9
9 . 8 . 6 7 . . .
6 . . 4 . 9 . . 7
4 . . . 3 . . 2 1
1 . 3 2 . . . . .
2 . 6 5 . 1 3 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 841752963369814275572693148724185639918367452635429817487936521153248796296571384 #1 Easy (170)
Full House: r1c1=8
Naked Single: r2c5=1
Full House: r1c5=5
Full House: r2c7=2
Naked Single: r4c4=1
Naked Single: r7c4=9
Full House: r5c4=3
Naked Single: r9c2=9
Naked Single: r9c9=4
Full House: r9c5=7
Naked Single: r1c9=3
Naked Single: r3c9=8
Naked Single: r5c9=2
Full House: r8c9=6
Naked Single: r8c6=8
Full House: r7c6=6
Full House: r8c5=4
Naked Single: r8c2=5
Naked Single: r7c2=8
Full House: r7c3=7
Full House: r7c7=5
Naked Single: r8c7=7
Full House: r8c8=9
Hidden Single: r3c3=2
Naked Single: r4c3=4
Naked Single: r1c3=1
Full House: r1c2=4
Full House: r6c3=5
Naked Single: r4c2=2
Naked Single: r5c2=1
Full House: r6c2=3
Naked Single: r6c8=1
Naked Single: r4c5=8
Full House: r4c7=6
Full House: r6c5=2
Full House: r6c7=8
Naked Single: r5c7=4
Full House: r3c7=1
Full House: r3c8=4
Full House: r5c8=5
| 40 |
sudoku_99 | 693145.7....39.14.24.678.35......56.837.164.95.2.3..17..6....84.....175..7.8..6.. | 693145278758392146241678935914287563837516429562934817126759384389461752475823691 | sudoku_99 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 6 9 3 1 4 5 . 7 .
. . . 3 9 . 1 4 .
2 4 . 6 7 8 . 3 5
. . . . . . 5 6 .
8 3 7 . 1 6 4 . 9
5 . 2 . 3 . . 1 7
. . 6 . . . . 8 4
. . . . . 1 7 5 .
. 7 . 8 . . 6 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 693145278758392146241678935914287563837516429562934817126759384389461752475823691 #1 Easy (180)
Full House: r2c6=2
Naked Single: r3c3=1
Full House: r3c7=9
Naked Single: r5c8=2
Full House: r5c4=5
Full House: r9c8=9
Naked Single: r2c1=7
Naked Single: r4c2=1
Naked Single: r6c2=6
Naked Single: r6c7=8
Full House: r4c9=3
Naked Single: r1c7=2
Full House: r1c9=8
Full House: r7c7=3
Full House: r2c9=6
Naked Single: r8c9=2
Full House: r9c9=1
Naked Single: r8c2=8
Naked Single: r8c5=6
Naked Single: r2c2=5
Full House: r2c3=8
Full House: r7c2=2
Naked Single: r7c5=5
Naked Single: r9c5=2
Full House: r4c5=8
Hidden Single: r7c1=1
Hidden Single: r8c1=3
Naked Single: r9c1=4
Full House: r4c1=9
Full House: r4c3=4
Naked Single: r8c3=9
Full House: r9c3=5
Full House: r9c6=3
Full House: r8c4=4
Naked Single: r4c6=7
Full House: r4c4=2
Naked Single: r6c4=9
Full House: r6c6=4
Full House: r7c6=9
Full House: r7c4=7
| 40 |
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