task_name string | initial_board string | solution string | title string | visual_elements null | rows int64 | cols int64 | initial_observation string | description string | task_type string | data_soure string | difficulty string | hint string | rules string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
sudoku_easy_long_500 | 59....7.1436127.89712.854.33.725.94.98467.1.2.2584937684..1629..7159.8.425943.617 | 598364721436127589712985463367251948984673152125849376843716295671592834259438617 | sudoku_easy_long_500 | null | 9 | 9 | 5 9 . . . . 7 . 1
4 3 6 1 2 7 . 8 9
7 1 2 . 8 5 4 . 3
3 . 7 2 5 . 9 4 .
9 8 4 6 7 . 1 . 2
. 2 5 8 4 9 3 7 6
8 4 . . 1 6 2 9 .
. 7 1 5 9 . 8 . 4
2 5 9 4 3 . 6 1 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 598364721436127589712985463367251948984673152125849376843716295671592834259438617 #1 Easy (84)
Full House: r2c7=5
Full House: r1c3=8
Full House: r4c2=6
Full House: r6c1=1
Full House: r7c3=3
Full House: r8c1=6
Full House: r1c5=6
Full House: r9c6=8
Naked Single: r3c8=6
Full House: r3c4=9
Full House: r1c8=2
Naked Single: r5c6=3
Full House: r4c6=1
Full House: r5c8=5
Full House: r4c9=8
Full House: r8c8=3
Full House: r8c6=2
Full House: r7c4=7
Full House: r1c4=3
Full House: r7c9=5
Full House: r1c6=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. |
sudoku_easy_long_501 | 13.2.97.87.451.6.9.9247815.569.274314.3.56287.7834.5963.6.9.81.84163.9.2.2.....6. | 135269748784513629692478153569827431413956287278341596356792814841635972927184365 | sudoku_easy_long_501 | null | 9 | 9 | 1 3 . 2 . 9 7 . 8
7 . 4 5 1 . 6 . 9
. 9 2 4 7 8 1 5 .
5 6 9 . 2 7 4 3 1
4 . 3 . 5 6 2 8 7
. 7 8 3 4 . 5 9 6
3 . 6 . 9 . 8 1 .
8 4 1 6 3 . 9 . 2
. 2 . . . . . 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 135269748784513629692478153569827431413956287278341596356792814841635972927184365 #1 Easy (104)
Full House: r4c4=8
Full House: r9c7=3
Naked Single: r2c2=8
Naked Single: r1c5=6
Full House: r2c6=3
Full House: r2c8=2
Full House: r9c5=8
Naked Single: r1c8=4
Full House: r3c9=3
Full House: r3c1=6
Full House: r1c3=5
Full House: r8c8=7
Full House: r8c6=5
Full House: r9c3=7
Naked Single: r5c2=1
Full House: r6c1=2
Full House: r6c6=1
Full House: r7c2=5
Full House: r9c1=9
Full House: r5c4=9
Naked Single: r7c4=7
Full House: r9c4=1
Naked Single: r9c6=4
Full House: r7c6=2
Full House: r7c9=4
Full House: r9c9=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. |
sudoku_easy_long_502 | 27.318.5.64892.73.351647..896.453812.8.2...6.132..95.77.41.62.551..8249....5941.6 | 279318654648925731351647928967453812485271369132869547794136285516782493823594176 | sudoku_easy_long_502 | null | 9 | 9 | 2 7 . 3 1 8 . 5 .
6 4 8 9 2 . 7 3 .
3 5 1 6 4 7 . . 8
9 6 . 4 5 3 8 1 2
. 8 . 2 . . . 6 .
1 3 2 . . 9 5 . 7
7 . 4 1 . 6 2 . 5
5 1 . . 8 2 4 9 .
. . . 5 9 4 1 . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 279318654648925731351647928967453812485271369132869547794136285516782493823594176 #1 Easy (108)
Full House: r1c3=9
Full House: r2c6=5
Full House: r2c9=1
Full House: r4c3=7
Full House: r5c6=1
Naked Single: r5c5=7
Naked Single: r6c4=8
Full House: r6c5=6
Full House: r6c8=4
Full House: r8c4=7
Full House: r7c5=3
Naked Single: r3c7=9
Full House: r3c8=2
Naked Single: r7c2=9
Full House: r7c8=8
Full House: r9c2=2
Full House: r9c8=7
Full House: r8c9=3
Full House: r8c3=6
Naked Single: r5c1=4
Full House: r9c1=8
Full House: r9c3=3
Full House: r5c3=5
Naked Single: r1c7=6
Full House: r1c9=4
Full House: r5c7=3
Full House: r5c9=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. |
sudoku_easy_long_503 | .39.87.1565.3.278.7.85.6....871.452.592.73.6.4...2537..6425193...364815212.7..846 | 239487615651392784748516293387164529592873461416925378864251937973648152125739846 | sudoku_easy_long_503 | null | 9 | 9 | . 3 9 . 8 7 . 1 5
6 5 . 3 . 2 7 8 .
7 . 8 5 . 6 . . .
. 8 7 1 . 4 5 2 .
5 9 2 . 7 3 . 6 .
4 . . . 2 5 3 7 .
. 6 4 2 5 1 9 3 .
. . 3 6 4 8 1 5 2
1 2 . 7 . . 8 4 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 239487615651392784748516293387164529592873461416925378864251937973648152125739846 #1 Easy (112)
Full House: r9c6=9
Full House: r7c9=7
Full House: r7c1=8
Full House: r3c8=9
Full House: r9c5=3
Full House: r9c3=5
Naked Single: r1c4=4
Naked Single: r4c1=3
Naked Single: r5c4=8
Full House: r6c4=9
Full House: r4c5=6
Full House: r4c9=9
Naked Single: r1c1=2
Full House: r8c1=9
Full House: r8c2=7
Full House: r1c7=6
Naked Single: r6c2=1
Full House: r3c2=4
Full House: r2c3=1
Full House: r6c3=6
Full House: r6c9=8
Naked Single: r5c7=4
Full House: r3c7=2
Full House: r5c9=1
Naked Single: r2c9=4
Full House: r3c9=3
Full House: r3c5=1
Full House: r2c5=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. |
sudoku_easy_long_504 | .487.65.2592.83671671.2.34.7.6.59423.23...9..915234..6.695.2.3725..78169.37....54 | 348716592592483671671925348786159423423867915915234786169542837254378169837691254 | sudoku_easy_long_504 | null | 9 | 9 | . 4 8 7 . 6 5 . 2
5 9 2 . 8 3 6 7 1
6 7 1 . 2 . 3 4 .
7 . 6 . 5 9 4 2 3
. 2 3 . . . 9 . .
9 1 5 2 3 4 . . 6
. 6 9 5 . 2 . 3 7
2 5 . . 7 8 1 6 9
. 3 7 . . . . 5 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 348716592592483671671925348786159423423867915915234786169542837254378169837691254 #1 Easy (108)
Full House: r2c4=4
Full House: r1c1=3
Full House: r4c2=8
Full House: r8c3=4
Full House: r8c4=3
Full House: r4c4=1
Full House: r5c1=4
Naked Single: r1c8=9
Full House: r3c9=8
Full House: r1c5=1
Full House: r5c9=5
Naked Single: r3c6=5
Full House: r3c4=9
Naked Single: r6c8=8
Full House: r5c8=1
Full House: r6c7=7
Naked Single: r9c6=1
Full House: r5c6=7
Naked Single: r7c7=8
Full House: r9c7=2
Naked Single: r5c5=6
Full House: r5c4=8
Full House: r9c4=6
Naked Single: r7c5=4
Full House: r7c1=1
Full House: r9c1=8
Full House: r9c5=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. |
sudoku_easy_long_505 | 7318926.5....56..14.5713.8.1.3.24.569.256.8.3..613849.25.6...38.9.24.16.617..9524 | 731892645829456371465713289183924756942567813576138492254671938398245167617389524 | sudoku_easy_long_505 | null | 9 | 9 | 7 3 1 8 9 2 6 . 5
. . . . 5 6 . . 1
4 . 5 7 1 3 . 8 .
1 . 3 . 2 4 . 5 6
9 . 2 5 6 . 8 . 3
. . 6 1 3 8 4 9 .
2 5 . 6 . . . 3 8
. 9 . 2 4 . 1 6 .
6 1 7 . . 9 5 2 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 731892645829456371465713289183924756942567813576138492254671938398245167617389524 #1 Easy (116)
Full House: r1c8=4
Full House: r2c4=4
Naked Single: r4c4=9
Full House: r5c6=7
Full House: r9c4=3
Full House: r9c5=8
Full House: r7c5=7
Naked Single: r6c1=5
Naked Single: r4c7=7
Full House: r4c2=8
Naked Single: r2c1=8
Full House: r8c1=3
Naked Single: r6c2=7
Full House: r5c2=4
Full House: r5c8=1
Full House: r2c8=7
Full House: r6c9=2
Naked Single: r8c9=7
Full House: r7c7=9
Full House: r3c9=9
Naked Single: r7c3=4
Full House: r8c3=8
Full House: r7c6=1
Full House: r8c6=5
Full House: r2c3=9
Naked Single: r2c2=2
Full House: r2c7=3
Full House: r3c7=2
Full House: r3c2=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. |
sudoku_easy_long_506 | 371..5.285...8.31748217.596813.9764279.4..831624318.5994....175..764928.2..75196. | 371965428569284317482173596813597642795426831624318759946832175157649283238751964 | sudoku_easy_long_506 | null | 9 | 9 | 3 7 1 . . 5 . 2 8
5 . . . 8 . 3 1 7
4 8 2 1 7 . 5 9 6
8 1 3 . 9 7 6 4 2
7 9 . 4 . . 8 3 1
6 2 4 3 1 8 . 5 9
9 4 . . . . 1 7 5
. . 7 6 4 9 2 8 .
2 . . 7 5 1 9 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 371965428569284317482173596813597642795426831624318759946832175157649283238751964 #1 Easy (92)
Full House: r1c7=4
Full House: r3c6=3
Full House: r4c4=5
Full House: r5c3=5
Full House: r6c7=7
Full House: r8c1=1
Naked Single: r2c2=6
Full House: r2c3=9
Naked Single: r1c4=9
Full House: r1c5=6
Naked Single: r8c9=3
Full House: r8c2=5
Full House: r9c2=3
Full House: r9c9=4
Full House: r9c3=8
Full House: r7c3=6
Naked Single: r7c6=2
Naked Single: r2c4=2
Full House: r2c6=4
Full House: r5c6=6
Full House: r5c5=2
Full House: r7c4=8
Full House: r7c5=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. |
sudoku_easy_long_507 | 1.78.54.6.46213..83..7.6.127341298658513.42..9.25.7143489..27.12.345..89.1.978.2. | 127895436546213978398746512734129865851364297962587143489632751273451689615978324 | sudoku_easy_long_507 | null | 9 | 9 | 1 . 7 8 . 5 4 . 6
. 4 6 2 1 3 . . 8
3 . . 7 . 6 . 1 2
7 3 4 1 2 9 8 6 5
8 5 1 3 . 4 2 . .
9 . 2 5 . 7 1 4 3
4 8 9 . . 2 7 . 1
2 . 3 4 5 . . 8 9
. 1 . 9 7 8 . 2 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 127895436546213978398746512734129865851364297962587143489632751273451689615978324 #1 Easy (100)
Full House: r6c2=6
Full House: r7c4=6
Full House: r8c6=1
Full House: r6c5=8
Full House: r5c5=6
Full House: r7c5=3
Full House: r7c8=5
Naked Single: r1c5=9
Full House: r3c5=4
Naked Single: r2c1=5
Full House: r9c1=6
Naked Single: r3c2=9
Naked Single: r9c3=5
Full House: r8c2=7
Full House: r8c7=6
Full House: r1c2=2
Full House: r1c8=3
Full House: r3c3=8
Full House: r3c7=5
Naked Single: r5c9=7
Full House: r9c9=4
Full House: r9c7=3
Full House: r2c7=9
Full House: r5c8=9
Full House: r2c8=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. |
sudoku_easy_long_508 | 754268913..671.58.18.4...769136748..87.15.64..6589.137.4752..9.59.346.212..98.46. | 754268913326719584189435276913674852872153649465892137647521398598346721231987465 | sudoku_easy_long_508 | null | 9 | 9 | 7 5 4 2 6 8 9 1 3
. . 6 7 1 . 5 8 .
1 8 . 4 . . . 7 6
9 1 3 6 7 4 8 . .
8 7 . 1 5 . 6 4 .
. 6 5 8 9 . 1 3 7
. 4 7 5 2 . . 9 .
5 9 . 3 4 6 . 2 1
2 . . 9 8 . 4 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 754268913326719584189435276913674852872153649465892137647521398598346721231987465 #1 Easy (100)
Full House: r3c5=3
Full House: r4c8=5
Full House: r4c9=2
Full House: r5c9=9
Naked Single: r3c7=2
Full House: r2c9=4
Naked Single: r5c3=2
Full House: r6c1=4
Full House: r6c6=2
Full House: r5c6=3
Naked Single: r7c7=3
Full House: r8c7=7
Full House: r8c3=8
Naked Single: r7c6=1
Full House: r9c6=7
Naked Single: r7c9=8
Full House: r9c9=5
Full House: r7c1=6
Full House: r2c1=3
Naked Single: r9c2=3
Full House: r9c3=1
Full House: r3c3=9
Full House: r2c2=2
Full House: r2c6=9
Full House: r3c6=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. |
sudoku_easy_long_509 | ..97365.22734..6...85.1243.5321.8.7..642.73.1.1..438.6...85.76339867.2..75632419. | 149736582273485619685912437532168974864297351917543826421859763398671245756324198 | sudoku_easy_long_509 | null | 9 | 9 | . . 9 7 3 6 5 . 2
2 7 3 4 . . 6 . .
. 8 5 . 1 2 4 3 .
5 3 2 1 . 8 . 7 .
. 6 4 2 . 7 3 . 1
. 1 . . 4 3 8 . 6
. . . 8 5 . 7 6 3
3 9 8 6 7 . 2 . .
7 5 6 3 2 4 1 9 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 149736582273485619685912437532168974864297351917543826421859763398671245756324198 #1 Easy (112)
Full House: r4c7=9
Full House: r9c9=8
Naked Single: r3c4=9
Full House: r6c4=5
Naked Single: r3c1=6
Full House: r3c9=7
Naked Single: r1c2=4
Full House: r1c1=1
Full House: r7c2=2
Full House: r1c8=8
Naked Single: r6c3=7
Full House: r7c3=1
Full House: r7c1=4
Full House: r7c6=9
Full House: r8c6=1
Full House: r2c6=5
Full House: r2c5=8
Naked Single: r5c5=9
Full House: r4c5=6
Full House: r4c9=4
Naked Single: r6c1=9
Full House: r6c8=2
Full House: r5c8=5
Full House: r5c1=8
Naked Single: r2c9=9
Full House: r2c8=1
Full House: r8c9=5
Full House: r8c8=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. |
sudoku_easy_long_510 | .8..6.597579481.36.63579.18.5.9...8.1.83.6974947128.65.9.71482371483.65..32695741 | 481263597579481236263579418356947182128356974947128365695714823714832659832695741 | sudoku_easy_long_510 | null | 9 | 9 | . 8 . . 6 . 5 9 7
5 7 9 4 8 1 . 3 6
. 6 3 5 7 9 . 1 8
. 5 . 9 . . . 8 .
1 . 8 3 . 6 9 7 4
9 4 7 1 2 8 . 6 5
. 9 . 7 1 4 8 2 3
7 1 4 8 3 . 6 5 .
. 3 2 6 9 5 7 4 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 481263597579481236263579418356947182128356974947128365695714823714832659832695741 #1 Easy (84)
Full House: r2c7=2
Full House: r1c4=2
Full House: r5c2=2
Full House: r5c5=5
Full House: r4c5=4
Full House: r6c7=3
Full House: r4c6=7
Full House: r8c9=9
Full House: r8c6=2
Full House: r9c1=8
Full House: r4c9=2
Full House: r3c7=4
Full House: r1c6=3
Full House: r4c7=1
Full House: r3c1=2
Naked Single: r7c1=6
Full House: r7c3=5
Naked Single: r1c3=1
Full House: r4c3=6
Full House: r1c1=4
Full House: r4c1=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. |
sudoku_easy_long_511 | .92.4537.73....854.843679123.567.28.821453...96.2.843..7..8.5.3.5..921.8418536.29 | 192845376736921854584367912345679281821453697967218435279184563653792148418536729 | sudoku_easy_long_511 | null | 9 | 9 | . 9 2 . 4 5 3 7 .
7 3 . . . . 8 5 4
. 8 4 3 6 7 9 1 2
3 . 5 6 7 . 2 8 .
8 2 1 4 5 3 . . .
9 6 . 2 . 8 4 3 .
. 7 . . 8 . 5 . 3
. 5 . . 9 2 1 . 8
4 1 8 5 3 6 . 2 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 192845376736921854584367912345679281821453697967218435279184563653792148418536729 #1 Easy (108)
Full House: r1c9=6
Full House: r3c1=5
Full House: r4c2=4
Full House: r6c3=7
Full House: r9c7=7
Full House: r5c7=6
Naked Single: r2c3=6
Full House: r1c1=1
Full House: r1c4=8
Naked Single: r6c5=1
Full House: r2c5=2
Full House: r4c6=9
Full House: r4c9=1
Full House: r6c9=5
Full House: r5c9=7
Full House: r5c8=9
Naked Single: r7c4=1
Naked Single: r8c4=7
Full House: r2c4=9
Full House: r2c6=1
Full House: r7c6=4
Naked Single: r8c1=6
Full House: r7c1=2
Naked Single: r7c3=9
Full House: r8c3=3
Full House: r7c8=6
Full House: r8c8=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. |
sudoku_easy_long_512 | .7534.1.8.1328...4..9..1.3232.41896586.59372.591.728.39....7.861389..2577468253.. | 275346198613289574489751632327418965864593721591672843952137486138964257746825319 | sudoku_easy_long_512 | null | 9 | 9 | . 7 5 3 4 . 1 . 8
. 1 3 2 8 . . . 4
. . 9 . . 1 . 3 2
3 2 . 4 1 8 9 6 5
8 6 . 5 9 3 7 2 .
5 9 1 . 7 2 8 . 3
9 . . . . 7 . 8 6
1 3 8 9 . . 2 5 7
7 4 6 8 2 5 3 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 275346198613289574489751632327418965864593721591672843952137486138964257746825319 #1 Easy (104)
Full House: r4c3=7
Full House: r5c3=4
Full House: r5c9=1
Full House: r6c4=6
Full House: r6c8=4
Full House: r7c3=2
Full House: r7c2=5
Full House: r3c2=8
Full House: r9c9=9
Full House: r9c8=1
Full House: r7c7=4
Naked Single: r2c1=6
Naked Single: r1c8=9
Full House: r2c8=7
Naked Single: r7c4=1
Full House: r7c5=3
Full House: r3c4=7
Naked Single: r8c5=6
Full House: r3c5=5
Full House: r8c6=4
Naked Single: r1c1=2
Full House: r3c1=4
Full House: r1c6=6
Full House: r2c6=9
Full House: r2c7=5
Full House: r3c7=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. |
sudoku_easy_long_513 | 13472.95..6.149..327935.64.4825.1796756...13.3..6.458.613895.2792..6.81.84.217..9 | 134726958568149273279358641482531796756982134391674582613895427927463815845217369 | sudoku_easy_long_513 | null | 9 | 9 | 1 3 4 7 2 . 9 5 .
. 6 . 1 4 9 . . 3
2 7 9 3 5 . 6 4 .
4 8 2 5 . 1 7 9 6
7 5 6 . . . 1 3 .
3 . . 6 . 4 5 8 .
6 1 3 8 9 5 . 2 7
9 2 . . 6 . 8 1 .
8 4 . 2 1 7 . . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 134726958568149273279358641482531796756982134391674582613895427927463815845217369 #1 Easy (100)
Full House: r4c5=3
Full House: r6c2=9
Full House: r6c3=1
Full House: r7c7=4
Full House: r2c1=5
Full House: r2c3=8
Naked Single: r1c9=8
Full House: r1c6=6
Full House: r3c6=8
Full House: r3c9=1
Naked Single: r6c9=2
Full House: r6c5=7
Full House: r5c5=8
Full House: r5c9=4
Full House: r8c9=5
Naked Single: r2c8=7
Full House: r2c7=2
Full House: r9c8=6
Full House: r9c7=3
Full House: r9c3=5
Full House: r8c3=7
Naked Single: r8c4=4
Full House: r5c4=9
Full House: r8c6=3
Full House: r5c6=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. |
sudoku_easy_long_514 | 35..986148.74615321642539.7.35.8412..1.53.84948.6123.5.7..46.51..1.794.86.81.5793 | 352798614897461532164253987735984126216537849489612375973846251521379468648125793 | sudoku_easy_long_514 | null | 9 | 9 | 3 5 . . 9 8 6 1 4
8 . 7 4 6 1 5 3 2
1 6 4 2 5 3 9 . 7
. 3 5 . 8 4 1 2 .
. 1 . 5 3 . 8 4 9
4 8 . 6 1 2 3 . 5
. 7 . . 4 6 . 5 1
. . 1 . 7 9 4 . 8
6 . 8 1 . 5 7 9 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 352798614897461532164253987735984126216537849489612375973846251521379468648125793 #1 Easy (88)
Full House: r2c2=9
Full House: r1c3=2
Full House: r1c4=7
Full House: r3c8=8
Full House: r4c9=6
Full House: r5c6=7
Full House: r6c8=7
Full House: r6c3=9
Full House: r7c7=2
Full House: r9c5=2
Full House: r8c8=6
Full House: r4c4=9
Full House: r4c1=7
Full House: r9c2=4
Full House: r8c2=2
Naked Single: r8c4=3
Full House: r8c1=5
Full House: r7c4=8
Naked Single: r5c3=6
Full House: r5c1=2
Full House: r7c3=3
Full House: r7c1=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. |
sudoku_easy_long_515 | .7...4.8.34298.751968.57..362..1.534.5.69281.7..435.9.897.4.3..23687.1455...63978 | 175324689342986751968157423629718534453692817781435296897541362236879145514263978 | sudoku_easy_long_515 | null | 9 | 9 | . 7 . . . 4 . 8 .
3 4 2 9 8 . 7 5 1
9 6 8 . 5 7 . . 3
6 2 . . 1 . 5 3 4
. 5 . 6 9 2 8 1 .
7 . . 4 3 5 . 9 .
8 9 7 . 4 . 3 . .
2 3 6 8 7 . 1 4 5
5 . . . 6 3 9 7 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 175324689342986751968157423629718534453692817781435296897541362236879145514263978 #1 Easy (112)
Full House: r2c6=6
Full House: r8c6=9
Full House: r1c5=2
Naked Single: r4c6=8
Full House: r4c4=7
Full House: r4c3=9
Full House: r7c6=1
Naked Single: r5c9=7
Naked Single: r5c1=4
Full House: r1c1=1
Full House: r5c3=3
Full House: r1c3=5
Naked Single: r6c3=1
Full House: r6c2=8
Full House: r9c2=1
Full House: r9c3=4
Full House: r9c4=2
Full House: r7c4=5
Naked Single: r3c8=2
Full House: r7c8=6
Full House: r7c9=2
Naked Single: r1c7=6
Naked Single: r3c4=1
Full House: r1c4=3
Full House: r3c7=4
Full House: r1c9=9
Full House: r6c9=6
Full House: r6c7=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. |
sudoku_easy_long_516 | .268...57..95.7182.8512.36.97.2.8.1.6189.52..25.6417..8917.2.433.2.19..5547386... | 126893457439567182785124369974238516618975234253641798891752643362419875547386921 | sudoku_easy_long_516 | null | 9 | 9 | . 2 6 8 . . . 5 7
. . 9 5 . 7 1 8 2
. 8 5 1 2 . 3 6 .
9 7 . 2 . 8 . 1 .
6 1 8 9 . 5 2 . .
2 5 . 6 4 1 7 . .
8 9 1 7 . 2 . 4 3
3 . 2 . 1 9 . . 5
5 4 7 3 8 6 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 126893457439567182785124369974238516618975234253641798891752643362419875547386921 #1 Easy (116)
Full House: r8c4=4
Full House: r8c2=6
Full House: r2c2=3
Full House: r7c5=5
Full House: r7c7=6
Naked Single: r4c5=3
Full House: r5c5=7
Naked Single: r6c3=3
Full House: r4c3=4
Naked Single: r5c8=3
Full House: r5c9=4
Naked Single: r2c1=4
Full House: r2c5=6
Full House: r1c5=9
Naked Single: r3c6=4
Full House: r1c6=3
Naked Single: r8c8=7
Full House: r8c7=8
Naked Single: r9c7=9
Naked Single: r6c8=9
Full House: r9c8=2
Full House: r9c9=1
Full House: r6c9=8
Naked Single: r4c7=5
Full House: r4c9=6
Full House: r3c9=9
Full House: r3c1=7
Full House: r1c1=1
Full House: r1c7=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. |
sudoku_easy_long_517 | .9.4185764..75.93275639.....67.238..123.846975849672..83.645.296452.938...9831.65 | 392418576418756932756392148967123854123584697584967213831645729645279381279831465 | sudoku_easy_long_517 | null | 9 | 9 | . 9 . 4 1 8 5 7 6
4 . . 7 5 . 9 3 2
7 5 6 3 9 . . . .
. 6 7 . 2 3 8 . .
1 2 3 . 8 4 6 9 7
5 8 4 9 6 7 2 . .
8 3 . 6 4 5 . 2 9
6 4 5 2 . 9 3 8 .
. . 9 8 3 1 . 6 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 392418576418756932756392148967123854123584697584967213831645729645279381279831465 #1 Easy (92)
Full House: r5c4=5
Full House: r4c1=9
Full House: r8c5=7
Full House: r8c9=1
Full House: r4c4=1
Naked Single: r2c6=6
Full House: r3c6=2
Naked Single: r1c3=2
Full House: r1c1=3
Full House: r9c1=2
Naked Single: r2c2=1
Full House: r9c2=7
Full House: r7c3=1
Full House: r7c7=7
Full House: r2c3=8
Full House: r9c7=4
Full House: r3c7=1
Naked Single: r6c8=1
Full House: r6c9=3
Naked Single: r4c9=4
Full House: r3c9=8
Full House: r3c8=4
Full House: r4c8=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. |
sudoku_easy_long_518 | 4936.2.51.6.91.243127.5.8.9..83496..2.61..98..49268135.745263186.1734.9235.89.4.6 | 493682751865917243127453869518349627236175984749268135974526318681734592352891476 | sudoku_easy_long_518 | null | 9 | 9 | 4 9 3 6 . 2 . 5 1
. 6 . 9 1 . 2 4 3
1 2 7 . 5 . 8 . 9
. . 8 3 4 9 6 . .
2 . 6 1 . . 9 8 .
. 4 9 2 6 8 1 3 5
. 7 4 5 2 6 3 1 8
6 . 1 7 3 4 . 9 2
3 5 . 8 9 . 4 . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 493682751865917243127453869518349627236175984749268135974526318681734592352891476 #1 Easy (92)
Full House: r3c4=4
Full House: r6c1=7
Full House: r7c1=9
Full House: r9c6=1
Naked Single: r1c7=7
Full House: r3c8=6
Full House: r3c6=3
Full House: r8c7=5
Full House: r8c2=8
Full House: r9c3=2
Full House: r2c3=5
Full House: r9c8=7
Full House: r1c5=8
Full House: r5c5=7
Full House: r2c6=7
Full House: r2c1=8
Full House: r4c1=5
Full House: r4c8=2
Full House: r5c6=5
Naked Single: r4c9=7
Full House: r4c2=1
Full House: r5c2=3
Full House: r5c9=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. |
sudoku_easy_long_519 | 74.9.82..389..2.67...674.9386312957..5738691229.7..6389.24517.6...86.32...82.314. | 746938251389512467125674893863129574457386912291745638932451786514867329678293145 | sudoku_easy_long_519 | null | 9 | 9 | 7 4 . 9 . 8 2 . .
3 8 9 . . 2 . 6 7
. . . 6 7 4 . 9 3
8 6 3 1 2 9 5 7 .
. 5 7 3 8 6 9 1 2
2 9 . 7 . . 6 3 8
9 . 2 4 5 1 7 . 6
. . . 8 6 . 3 2 .
. . 8 2 . 3 1 4 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 746938251389512467125674893863129574457386912291745638932451786514867329678293145 #1 Easy (108)
Full House: r2c4=5
Full House: r4c9=4
Full House: r5c1=4
Full House: r6c3=1
Naked Single: r1c8=5
Full House: r7c8=8
Full House: r7c2=3
Naked Single: r6c6=5
Full House: r6c5=4
Full House: r8c6=7
Full House: r9c5=9
Naked Single: r2c5=1
Full House: r2c7=4
Full House: r3c7=8
Full House: r1c9=1
Full House: r1c5=3
Full House: r1c3=6
Naked Single: r9c2=7
Naked Single: r3c3=5
Full House: r8c3=4
Naked Single: r8c2=1
Full House: r3c2=2
Full House: r3c1=1
Naked Single: r9c9=5
Full House: r8c9=9
Full House: r8c1=5
Full House: r9c1=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. |
sudoku_easy_long_520 | .8.5137.272.4895.151...649...26489156.8.51.2.9..37268426489.1731372648....513.246 | 489513762726489531513726498372648915648951327951372684264895173137264859895137246 | sudoku_easy_long_520 | null | 9 | 9 | . 8 . 5 1 3 7 . 2
7 2 . 4 8 9 5 . 1
5 1 . . . 6 4 9 .
. . 2 6 4 8 9 1 5
6 . 8 . 5 1 . 2 .
9 . . 3 7 2 6 8 4
2 6 4 8 9 . 1 7 3
1 3 7 2 6 4 8 . .
. . 5 1 3 . 2 4 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 489513762726489531513726498372648915648951327951372684264895173137264859895137246 #1 Easy (92)
Full House: r5c7=3
Full House: r3c5=2
Full House: r5c4=9
Full House: r7c6=5
Full House: r5c9=7
Full House: r3c4=7
Full House: r9c6=7
Full House: r5c2=4
Naked Single: r1c8=6
Naked Single: r3c3=3
Full House: r3c9=8
Full House: r8c9=9
Full House: r8c8=5
Full House: r2c8=3
Full House: r2c3=6
Naked Single: r4c1=3
Full House: r4c2=7
Naked Single: r1c1=4
Full House: r9c1=8
Full House: r9c2=9
Full House: r6c2=5
Full House: r6c3=1
Full House: r1c3=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. |
sudoku_easy_long_521 | 3925.4.8.1.46..239.679324.57.6.2..4343..76..82893456...41.9...252.461897.7.25.1.4 | 392514786154687239867932415716829543435176928289345671641798352523461897978253164 | sudoku_easy_long_521 | null | 9 | 9 | 3 9 2 5 . 4 . 8 .
1 . 4 6 . . 2 3 9
. 6 7 9 3 2 4 . 5
7 . 6 . 2 . . 4 3
4 3 . . 7 6 . . 8
2 8 9 3 4 5 6 . .
. 4 1 . 9 . . . 2
5 2 . 4 6 1 8 9 7
. 7 . 2 5 . 1 . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 392514786154687239867932415716829543435176928289345671641798352523461897978253164 #1 Easy (112)
Full House: r8c3=3
Naked Single: r3c1=8
Full House: r3c8=1
Full House: r2c2=5
Full House: r4c2=1
Full House: r5c3=5
Full House: r9c3=8
Naked Single: r1c5=1
Full House: r2c5=8
Full House: r2c6=7
Naked Single: r5c4=1
Naked Single: r6c9=1
Full House: r1c9=6
Full House: r1c7=7
Full House: r6c8=7
Naked Single: r9c8=6
Naked Single: r7c1=6
Full House: r9c1=9
Full House: r9c6=3
Naked Single: r4c4=8
Full House: r4c6=9
Full House: r7c6=8
Full House: r7c4=7
Full House: r4c7=5
Naked Single: r5c7=9
Full House: r5c8=2
Full House: r7c8=5
Full House: r7c7=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. |
sudoku_easy_long_522 | 4.958721.5..2614932.143957.6943758.18126.4..7.7.8.26.97.8.469359...28164146.537.. | 439587216587261493261439578694375821812694357375812649728146935953728164146953782 | sudoku_easy_long_522 | null | 9 | 9 | 4 . 9 5 8 7 2 1 .
5 . . 2 6 1 4 9 3
2 . 1 4 3 9 5 7 .
6 9 4 3 7 5 8 . 1
8 1 2 6 . 4 . . 7
. 7 . 8 . 2 6 . 9
7 . 8 . 4 6 9 3 5
9 . . . 2 8 1 6 4
1 4 6 . 5 3 7 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 439587216587261493261439578694375821812694357375812649728146935953728164146953782 #1 Easy (88)
Full House: r4c8=2
Full House: r6c1=3
Full House: r5c7=3
Full House: r6c3=5
Naked Single: r1c9=6
Full House: r1c2=3
Full House: r3c9=8
Full House: r3c2=6
Full House: r9c9=2
Full House: r9c8=8
Full House: r9c4=9
Naked Single: r5c5=9
Full House: r6c5=1
Full House: r5c8=5
Full House: r6c8=4
Naked Single: r2c2=8
Full House: r2c3=7
Full House: r8c3=3
Naked Single: r7c4=1
Full House: r7c2=2
Full House: r8c4=7
Full House: r8c2=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. |
sudoku_easy_long_523 | 1..5.936.5....642.6..12459.916.5..43.58.376.2273641985721...85936.29817489471.23. | 142589367589376421637124598916852743458937612273641985721463859365298174894715236 | sudoku_easy_long_523 | null | 9 | 9 | 1 . . 5 . 9 3 6 .
5 . . . . 6 4 2 .
6 . . 1 2 4 5 9 .
9 1 6 . 5 . . 4 3
. 5 8 . 3 7 6 . 2
2 7 3 6 4 1 9 8 5
7 2 1 . . . 8 5 9
3 6 . 2 9 8 1 7 4
8 9 4 7 1 . 2 3 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 142589367589376421637124598916852743458937612273641985721463859365298174894715236 #1 Easy (96)
Full House: r5c8=1
Full House: r5c1=4
Full House: r5c4=9
Full House: r4c7=7
Full House: r8c3=5
Full House: r9c9=6
Full House: r9c6=5
Naked Single: r3c3=7
Naked Single: r7c6=3
Full House: r4c6=2
Full House: r4c4=8
Naked Single: r7c5=6
Full House: r7c4=4
Full House: r2c4=3
Naked Single: r1c3=2
Full House: r2c3=9
Naked Single: r3c9=8
Full House: r3c2=3
Naked Single: r2c2=8
Full House: r1c2=4
Naked Single: r1c9=7
Full House: r1c5=8
Full House: r2c5=7
Full House: r2c9=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. |
sudoku_easy_long_524 | 71.9.36.8..861273.2..74851.65.2.7.4..72.349.643156.8.2185.26.9....47518.3478912.5 | 714953628598612734263748519659287341872134956431569872185326497926475183347891265 | sudoku_easy_long_524 | null | 9 | 9 | 7 1 . 9 . 3 6 . 8
. . 8 6 1 2 7 3 .
2 . . 7 4 8 5 1 .
6 5 . 2 . 7 . 4 .
. 7 2 . 3 4 9 . 6
4 3 1 5 6 . 8 . 2
1 8 5 . 2 6 . 9 .
. . . 4 7 5 1 8 .
3 4 7 8 9 1 2 . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 714953628598612734263748519659287341872134956431569872185326497926475183347891265 #1 Easy (104)
Full House: r1c5=5
Full House: r6c6=9
Full House: r6c8=7
Full House: r7c4=3
Full House: r5c4=1
Full House: r4c5=8
Full House: r9c8=6
Naked Single: r3c9=9
Naked Single: r1c8=2
Full House: r5c8=5
Full House: r5c1=8
Full House: r4c3=9
Full House: r1c3=4
Full House: r2c9=4
Naked Single: r4c7=3
Full House: r7c7=4
Full House: r7c9=7
Full House: r8c9=3
Full House: r4c9=1
Naked Single: r8c1=9
Full House: r2c1=5
Full House: r2c2=9
Naked Single: r3c2=6
Full House: r3c3=3
Full House: r8c3=6
Full House: r8c2=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. |
sudoku_easy_long_525 | 1952786.32.8364.51..4.9.7825.6.293.443.5.6.9882943.165653.8.4.7742.5.819981...53. | 195278643278364951364195782516829374437516298829437165653981427742653819981742536 | sudoku_easy_long_525 | null | 9 | 9 | 1 9 5 2 7 8 6 . 3
2 . 8 3 6 4 . 5 1
. . 4 . 9 . 7 8 2
5 . 6 . 2 9 3 . 4
4 3 . 5 . 6 . 9 8
8 2 9 4 3 . 1 6 5
6 5 3 . 8 . 4 . 7
7 4 2 . 5 . 8 1 9
9 8 1 . . . 5 3 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 195278643278364951364195782516829374437516298829437165653981427742653819981742536 #1 Easy (92)
Full House: r1c8=4
Full House: r2c7=9
Full House: r2c2=7
Full House: r5c7=2
Full House: r4c8=7
Full House: r6c6=7
Full House: r3c1=3
Full House: r3c2=6
Full House: r7c8=2
Full House: r9c9=6
Full House: r5c3=7
Full House: r5c5=1
Full House: r9c5=4
Full House: r4c2=1
Full House: r4c4=8
Naked Single: r3c4=1
Full House: r3c6=5
Naked Single: r8c6=3
Full House: r8c4=6
Naked Single: r9c6=2
Full House: r7c6=1
Full House: r9c4=7
Full House: r7c4=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. |
sudoku_easy_long_526 | 78.32..4.3.1495.7849.78.1325.26..8171785329.4649.78...9..86.721217.53.86..4..73.5 | 786321549321495678495786132532649817178532964649178253953864721217953486864217395 | sudoku_easy_long_526 | null | 9 | 9 | 7 8 . 3 2 . . 4 .
3 . 1 4 9 5 . 7 8
4 9 . 7 8 . 1 3 2
5 . 2 6 . . 8 1 7
1 7 8 5 3 2 9 . 4
6 4 9 . 7 8 . . .
9 . . 8 6 . 7 2 1
2 1 7 . 5 3 . 8 6
. . 4 . . 7 3 . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 786321549321495678495786132532649817178532964649178253953864721217953486864217395 #1 Easy (104)
Full House: r5c8=6
Full House: r4c2=3
Full House: r9c1=8
Naked Single: r3c6=6
Full House: r1c6=1
Full House: r3c3=5
Naked Single: r2c7=6
Full House: r2c2=2
Full House: r1c3=6
Full House: r7c3=3
Naked Single: r4c5=4
Full House: r9c5=1
Full House: r4c6=9
Full House: r6c4=1
Full House: r7c6=4
Full House: r7c2=5
Full House: r9c2=6
Naked Single: r6c8=5
Full House: r9c8=9
Full House: r8c7=4
Full House: r8c4=9
Full House: r9c4=2
Naked Single: r1c9=9
Full House: r6c9=3
Full House: r1c7=5
Full House: r6c7=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. |
sudoku_easy_long_527 | 741.3.8528935..4672.587.391317425.8698.7632...26198.436..2..5.915...762..72..61.. | 741639852893512467265874391317425986984763215526198743638241579159387624472956138 | sudoku_easy_long_527 | null | 9 | 9 | 7 4 1 . 3 . 8 5 2
8 9 3 5 . . 4 6 7
2 . 5 8 7 . 3 9 1
3 1 7 4 2 5 . 8 6
9 8 . 7 6 3 2 . .
. 2 6 1 9 8 . 4 3
6 . . 2 . . 5 . 9
1 5 . . . 7 6 2 .
. 7 2 . . 6 1 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 741639852893512467265874391317425986984763215526198743638241579159387624472956138 #1 Easy (104)
Full House: r3c2=6
Full House: r4c7=9
Full House: r6c7=7
Full House: r6c1=5
Full House: r5c3=4
Full House: r9c1=4
Full House: r7c2=3
Full House: r3c6=4
Naked Single: r2c5=1
Full House: r2c6=2
Naked Single: r5c8=1
Full House: r5c9=5
Naked Single: r1c6=9
Full House: r7c6=1
Full House: r1c4=6
Naked Single: r9c8=3
Full House: r7c8=7
Naked Single: r7c3=8
Full House: r7c5=4
Full House: r8c3=9
Naked Single: r9c9=8
Full House: r8c9=4
Naked Single: r9c4=9
Full House: r8c4=3
Full House: r8c5=8
Full House: r9c5=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. |
sudoku_easy_long_528 | 8714..239..9.7..585..89...1.63589....85.473.29473.25.635872691471.93482..9.1.86.3 | 871465239639271458524893761263589147185647392947312586358726914716934825492158673 | sudoku_easy_long_528 | null | 9 | 9 | 8 7 1 4 . . 2 3 9
. . 9 . 7 . . 5 8
5 . . 8 9 . . . 1
. 6 3 5 8 9 . . .
. 8 5 . 4 7 3 . 2
9 4 7 3 . 2 5 . 6
3 5 8 7 2 6 9 1 4
7 1 . 9 3 4 8 2 .
. 9 . 1 . 8 6 . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 871465239639271458524893761263589147185647392947312586358726914716934825492158673 #1 Easy (108)
Full House: r9c5=5
Naked Single: r5c1=1
Full House: r4c1=2
Naked Single: r6c5=1
Full House: r6c8=8
Full House: r5c4=6
Full House: r5c8=9
Full House: r1c5=6
Full House: r1c6=5
Full House: r2c4=2
Naked Single: r3c6=3
Full House: r2c6=1
Naked Single: r4c9=7
Full House: r8c9=5
Full House: r8c3=6
Full House: r9c8=7
Naked Single: r2c7=4
Naked Single: r9c1=4
Full House: r2c1=6
Full House: r2c2=3
Full House: r3c2=2
Full House: r9c3=2
Full House: r3c3=4
Naked Single: r4c8=4
Full House: r3c8=6
Full House: r3c7=7
Full House: r4c7=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. |
sudoku_easy_long_529 | 75193.28.6.857.9134398127.5..3.4952.89..2..3..46385.9798.253.41.64.91..2.1....379 | 751936284628574913439812765173649528895127436246385197987253641364791852512468379 | sudoku_easy_long_529 | null | 9 | 9 | 7 5 1 9 3 . 2 8 .
6 . 8 5 7 . 9 1 3
4 3 9 8 1 2 7 . 5
. . 3 . 4 9 5 2 .
8 9 . . 2 . . 3 .
. 4 6 3 8 5 . 9 7
9 8 . 2 5 3 . 4 1
. 6 4 . 9 1 . . 2
. 1 . . . . 3 7 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 751936284628574913439812765173649528895127436246385197987253641364791852512468379 #1 Easy (108)
Full House: r2c2=2
Full House: r2c6=4
Full House: r3c8=6
Full House: r9c5=6
Full House: r4c2=7
Full House: r8c8=5
Full House: r1c6=6
Full House: r1c9=4
Naked Single: r4c1=1
Naked Single: r6c7=1
Full House: r6c1=2
Full House: r5c3=5
Naked Single: r7c3=7
Full House: r7c7=6
Full House: r8c7=8
Full House: r9c3=2
Full House: r5c7=4
Naked Single: r8c4=7
Full House: r8c1=3
Full House: r9c1=5
Naked Single: r9c4=4
Full House: r9c6=8
Full House: r5c6=7
Naked Single: r5c9=6
Full House: r4c9=8
Full House: r4c4=6
Full House: r5c4=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. |
sudoku_easy_long_530 | 6..83297.832.176549..6.582.281.9453656.2..7.9..4563.1847.3..19..58129467.29476385 | 645832971832917654917645823281794536563281749794563218476358192358129467129476385 | sudoku_easy_long_530 | null | 9 | 9 | 6 . . 8 3 2 9 7 .
8 3 2 . 1 7 6 5 4
9 . . 6 . 5 8 2 .
2 8 1 . 9 4 5 3 6
5 6 . 2 . . 7 . 9
. . 4 5 6 3 . 1 8
4 7 . 3 . . 1 9 .
. 5 8 1 2 9 4 6 7
. 2 9 4 7 6 3 8 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 645832971832917654917645823281794536563281749794563218476358192358129467129476385 #1 Easy (88)
Full House: r2c4=9
Full House: r3c5=4
Full House: r4c4=7
Full House: r6c7=2
Full House: r5c8=4
Full House: r8c1=3
Full House: r9c1=1
Full House: r6c1=7
Full House: r6c2=9
Full House: r5c3=3
Full House: r7c3=6
Full House: r7c9=2
Naked Single: r1c9=1
Full House: r3c9=3
Naked Single: r5c5=8
Full House: r5c6=1
Full House: r7c6=8
Full House: r7c5=5
Naked Single: r1c3=5
Full House: r3c3=7
Full House: r3c2=1
Full House: r1c2=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. |
sudoku_easy_long_531 | .65.28349.4367.1.8.....9..56.23.15..134...8625972864133.65.2784..87.49..4798..2.6 | 765128349943675128821439675682341597134957862597286413316592784258764931479813256 | sudoku_easy_long_531 | null | 9 | 9 | . 6 5 . 2 8 3 4 9
. 4 3 6 7 . 1 . 8
. . . . . 9 . . 5
6 . 2 3 . 1 5 . .
1 3 4 . . . 8 6 2
5 9 7 2 8 6 4 1 3
3 . 6 5 . 2 7 8 4
. . 8 7 . 4 9 . .
4 7 9 8 . . 2 . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 765128349943675128821439675682341597134957862597286413316592784258764931479813256 #1 Easy (116)
Full House: r4c2=8
Full House: r3c3=1
Full House: r3c7=6
Naked Single: r1c4=1
Full House: r1c1=7
Naked Single: r2c6=5
Naked Single: r2c8=2
Full House: r2c1=9
Full House: r3c8=7
Naked Single: r4c9=7
Full House: r8c9=1
Full House: r4c8=9
Full House: r4c5=4
Naked Single: r7c2=1
Full House: r7c5=9
Naked Single: r5c4=9
Full House: r3c4=4
Full House: r3c5=3
Naked Single: r9c6=3
Full House: r5c6=7
Full House: r5c5=5
Naked Single: r8c1=2
Full House: r3c1=8
Full House: r3c2=2
Full House: r8c2=5
Naked Single: r8c5=6
Full House: r9c5=1
Full House: r9c8=5
Full House: r8c8=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. |
sudoku_easy_long_532 | 2..371986678..21.3...65874242.8956..96571.4.8..7426519....67894.92584361.461.92.5 | 254371986678942153139658742421895637965713428387426519513267894792584361846139275 | sudoku_easy_long_532 | null | 9 | 9 | 2 . . 3 7 1 9 8 6
6 7 8 . . 2 1 . 3
. . . 6 5 8 7 4 2
4 2 . 8 9 5 6 . .
9 6 5 7 1 . 4 . 8
. . 7 4 2 6 5 1 9
. . . . 6 7 8 9 4
. 9 2 5 8 4 3 6 1
. 4 6 1 . 9 2 . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 254371986678942153139658742421895637965713428387426519513267894792584361846139275 #1 Easy (92)
Full House: r2c8=5
Full House: r5c6=3
Full House: r4c9=7
Full House: r8c1=7
Full House: r9c8=7
Full House: r5c8=2
Full House: r4c8=3
Full House: r4c3=1
Naked Single: r2c5=4
Full House: r2c4=9
Full House: r9c5=3
Full House: r7c4=2
Full House: r9c1=8
Naked Single: r1c3=4
Full House: r1c2=5
Naked Single: r7c3=3
Full House: r3c3=9
Naked Single: r6c1=3
Full House: r6c2=8
Naked Single: r7c2=1
Full House: r3c2=3
Full House: r3c1=1
Full House: r7c1=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. |
sudoku_easy_long_533 | 9756214838.49.3.21.3.487.69.5.7982..1.2.3497649.1.2.58748.1.63562.845197.1..768.. | 975621483864953721231487569356798214182534976497162358748219635623845197519376842 | sudoku_easy_long_533 | null | 9 | 9 | 9 7 5 6 2 1 4 8 3
8 . 4 9 . 3 . 2 1
. 3 . 4 8 7 . 6 9
. 5 . 7 9 8 2 . .
1 . 2 . 3 4 9 7 6
4 9 . 1 . 2 . 5 8
7 4 8 . 1 . 6 3 5
6 2 . 8 4 5 1 9 7
. 1 . . 7 6 8 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 975621483864953721231487569356798214182534976497162358748219635623845197519376842 #1 Easy (92)
Full House: r2c5=5
Full House: r6c5=6
Full House: r5c4=5
Full House: r5c2=8
Full House: r2c2=6
Full House: r7c6=9
Full House: r7c4=2
Full House: r8c3=3
Full House: r2c7=7
Full House: r3c7=5
Full House: r6c7=3
Full House: r9c4=3
Full House: r6c3=7
Naked Single: r3c1=2
Full House: r3c3=1
Naked Single: r4c9=4
Full House: r4c8=1
Full House: r9c8=4
Full House: r9c9=2
Naked Single: r4c1=3
Full House: r4c3=6
Full House: r9c1=5
Full House: r9c3=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. |
sudoku_easy_long_534 | 7.4.31526652.78193..9.65.47..8.267.4..58..612.6.54...95..7892311.36.49.88...1246. | 784931526652478193319265847938126754475893612261547389546789231123654978897312465 | sudoku_easy_long_534 | null | 9 | 9 | 7 . 4 . 3 1 5 2 6
6 5 2 . 7 8 1 9 3
. . 9 . 6 5 . 4 7
. . 8 . 2 6 7 . 4
. . 5 8 . . 6 1 2
. 6 . 5 4 . . . 9
5 . . 7 8 9 2 3 1
1 . 3 6 . 4 9 . 8
8 . . . 1 2 4 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 784931526652478193319265847938126754475893612261547389546789231123654978897312465 #1 Easy (116)
Full House: r2c4=4
Full House: r3c7=8
Full House: r9c9=5
Full House: r6c7=3
Full House: r8c8=7
Naked Single: r1c4=9
Full House: r1c2=8
Full House: r3c4=2
Naked Single: r5c5=9
Full House: r8c5=5
Full House: r9c4=3
Full House: r8c2=2
Full House: r4c4=1
Naked Single: r4c8=5
Full House: r6c8=8
Naked Single: r7c2=4
Full House: r7c3=6
Naked Single: r3c1=3
Full House: r3c2=1
Naked Single: r9c3=7
Full House: r6c3=1
Full House: r9c2=9
Naked Single: r6c1=2
Full House: r6c6=7
Full House: r5c6=3
Naked Single: r4c1=9
Full House: r5c1=4
Full House: r4c2=3
Full House: r5c2=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. |
sudoku_easy_long_535 | 3248.59719.72....8.86.7.3.2.3..17429.92.8.715751924.83279.3815.84.65129716.7928.4 | 324865971917243568586179342638517429492386715751924683279438156843651297165792834 | sudoku_easy_long_535 | null | 9 | 9 | 3 2 4 8 . 5 9 7 1
9 . 7 2 . . . . 8
. 8 6 . 7 . 3 . 2
. 3 . . 1 7 4 2 9
. 9 2 . 8 . 7 1 5
7 5 1 9 2 4 . 8 3
2 7 9 . 3 8 1 5 .
8 4 . 6 5 1 2 9 7
1 6 . 7 9 2 8 . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 324865971917243568586179342638517429492386715751924683279438156843651297165792834 #1 Easy (88)
Full House: r1c5=6
Full House: r2c2=1
Full House: r6c7=6
Full House: r7c4=4
Full House: r8c3=3
Full House: r3c1=5
Full House: r7c9=6
Full House: r9c8=3
Full House: r2c5=4
Full House: r2c7=5
Full House: r9c3=5
Full House: r4c3=8
Naked Single: r3c8=4
Full House: r2c8=6
Full House: r2c6=3
Naked Single: r4c1=6
Full House: r4c4=5
Full House: r5c1=4
Naked Single: r5c4=3
Full House: r3c4=1
Full House: r3c6=9
Full House: r5c6=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. |
sudoku_easy_long_536 | .8.15..97379286.15.5...36.814.53.27.93...218426784..535..32.8..81649..32723618..9 | 682154397379286415451973628148539276935762184267841953594327861816495732723618549 | sudoku_easy_long_536 | null | 9 | 9 | . 8 . 1 5 . . 9 7
3 7 9 2 8 6 . 1 5
. 5 . . . 3 6 . 8
1 4 . 5 3 . 2 7 .
9 3 . . . 2 1 8 4
2 6 7 8 4 . . 5 3
5 . . 3 2 . 8 . .
8 1 6 4 9 . . 3 2
7 2 3 6 1 8 . . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 682154397379286415451973628148539276935762184267841953594327861816495732723618549 #1 Easy (108)
Full House: r2c7=4
Full House: r7c2=9
Full House: r7c3=4
Naked Single: r1c6=4
Naked Single: r3c1=4
Full House: r1c1=6
Naked Single: r4c3=8
Full House: r5c3=5
Naked Single: r4c6=9
Full House: r4c9=6
Full House: r6c7=9
Full House: r6c6=1
Full House: r7c9=1
Naked Single: r3c5=7
Full House: r3c4=9
Full House: r5c4=7
Full House: r5c5=6
Naked Single: r9c8=4
Full House: r9c7=5
Naked Single: r7c6=7
Full House: r7c8=6
Full House: r3c8=2
Full House: r1c7=3
Full House: r1c3=2
Full House: r8c7=7
Full House: r8c6=5
Full House: r3c3=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. |
sudoku_easy_long_537 | .6219.3879157....6.736425.17....8412638.149..1.457.86328.4.17393978261.45..9376.8 | 462195387915783246873642591759368412638214975124579863286451739397826154541937628 | sudoku_easy_long_537 | null | 9 | 9 | . 6 2 1 9 . 3 8 7
9 1 5 7 . . . . 6
. 7 3 6 4 2 5 . 1
7 . . . . 8 4 1 2
6 3 8 . 1 4 9 . .
1 . 4 5 7 . 8 6 3
2 8 . 4 . 1 7 3 9
3 9 7 8 2 6 1 . 4
5 . . 9 3 7 6 . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 462195387915783246873642591759368412638214975124579863286451739397826154541937628 #1 Easy (92)
Full House: r2c7=2
Full House: r5c9=5
Full House: r7c5=5
Full House: r7c3=6
Full House: r8c8=5
Full House: r9c8=2
Full House: r5c8=7
Full House: r5c4=2
Full House: r4c4=3
Naked Single: r1c1=4
Full House: r1c6=5
Full House: r3c1=8
Full House: r3c8=9
Full House: r2c8=4
Naked Single: r2c6=3
Full House: r6c6=9
Full House: r6c2=2
Full House: r2c5=8
Full House: r4c5=6
Naked Single: r4c3=9
Full House: r4c2=5
Full House: r9c2=4
Full House: r9c3=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. |
sudoku_easy_long_538 | 3..741862286.3971447..26.9386..521.77136..9..5.2.736.89.83..47..354672...47298.51 | 359741862286539714471826593864952137713684925592173648928315476135467289647298351 | sudoku_easy_long_538 | null | 9 | 9 | 3 . . 7 4 1 8 6 2
2 8 6 . 3 9 7 1 4
4 7 . . 2 6 . 9 3
8 6 . . 5 2 1 . 7
7 1 3 6 . . 9 . .
5 . 2 . 7 3 6 . 8
9 . 8 3 . . 4 7 .
. 3 5 4 6 7 2 . .
. 4 7 2 9 8 . 5 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 359741862286539714471826593864952137713684925592173648928315476135467289647298351 #1 Easy (100)
Full House: r2c4=5
Full House: r3c7=5
Full House: r9c7=3
Full House: r9c1=6
Full House: r8c1=1
Full House: r7c2=2
Full House: r3c4=8
Full House: r3c3=1
Naked Single: r5c5=8
Full House: r7c5=1
Full House: r7c6=5
Full House: r5c6=4
Full House: r7c9=6
Naked Single: r5c9=5
Full House: r8c9=9
Full House: r8c8=8
Full House: r5c8=2
Naked Single: r6c8=4
Full House: r4c8=3
Naked Single: r1c3=9
Full House: r1c2=5
Full House: r6c2=9
Full House: r4c3=4
Full House: r4c4=9
Full House: r6c4=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. |
sudoku_easy_long_539 | 598764321.6..895.7247531..94..15893698..4.152351926..8.258937.4.394.2.658..6.5293 | 598764321163289547247531689472158936986347152351926478625893714739412865814675293 | sudoku_easy_long_539 | null | 9 | 9 | 5 9 8 7 6 4 3 2 1
. 6 . . 8 9 5 . 7
2 4 7 5 3 1 . . 9
4 . . 1 5 8 9 3 6
9 8 . . 4 . 1 5 2
3 5 1 9 2 6 . . 8
. 2 5 8 9 3 7 . 4
. 3 9 4 . 2 . 6 5
8 . . 6 . 5 2 9 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 598764321163289547247531689472158936986347152351926478625893714739412865814675293 #1 Easy (84)
Full House: r2c4=2
Full House: r5c4=3
Full House: r5c6=7
Full House: r5c3=6
Naked Single: r2c8=4
Naked Single: r4c3=2
Full House: r4c2=7
Full House: r9c2=1
Naked Single: r2c1=1
Full House: r2c3=3
Full House: r9c3=4
Full House: r9c5=7
Full House: r8c5=1
Naked Single: r6c7=4
Full House: r6c8=7
Naked Single: r3c8=8
Full House: r7c8=1
Full House: r8c7=8
Full House: r7c1=6
Full House: r8c1=7
Full House: r3c7=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. |
sudoku_easy_long_540 | .8497351693.16582415.24.....1578.96.69....2.872.6.91455.9814732.4..276.93725.648. | 284973516937165824156248397415782963693451278728639145569814732841327659372596481 | sudoku_easy_long_540 | null | 9 | 9 | . 8 4 9 7 3 5 1 6
9 3 . 1 6 5 8 2 4
1 5 . 2 4 . . . .
. 1 5 7 8 . 9 6 .
6 9 . . . . 2 . 8
7 2 . 6 . 9 1 4 5
5 . 9 8 1 4 7 3 2
. 4 . . 2 7 6 . 9
3 7 2 5 . 6 4 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 284973516937165824156248397415782963693451278728639145569814732841327659372596481 #1 Easy (96)
Full House: r1c1=2
Full House: r2c3=7
Full House: r3c6=8
Full House: r3c7=3
Full House: r7c2=6
Full House: r3c3=6
Naked Single: r4c9=3
Full House: r5c8=7
Naked Single: r5c3=3
Naked Single: r6c5=3
Full House: r6c3=8
Full House: r4c1=4
Full House: r4c6=2
Full House: r5c6=1
Full House: r8c1=8
Full House: r8c3=1
Naked Single: r9c9=1
Full House: r9c5=9
Full House: r8c4=3
Full House: r8c8=5
Full House: r3c9=7
Full House: r3c8=9
Full House: r5c4=4
Full House: r5c5=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. |
sudoku_easy_long_541 | 5...9..83...763.12..1.8.976749315..813..46.9568.92.1342.3471859814.593..9.7238.41 | 576192483498763512321584976749315268132846795685927134263471859814659327957238641 | sudoku_easy_long_541 | null | 9 | 9 | 5 . . . 9 . . 8 3
. . . 7 6 3 . 1 2
. . 1 . 8 . 9 7 6
7 4 9 3 1 5 . . 8
1 3 . . 4 6 . 9 5
6 8 . 9 2 . 1 3 4
2 . 3 4 7 1 8 5 9
8 1 4 . 5 9 3 . .
9 . 7 2 3 8 . 4 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 576192483498763512321584976749315268132846795685927134263471859814659327957238641 #1 Easy (104)
Full House: r7c2=6
Full House: r8c9=7
Full House: r8c4=6
Full House: r9c2=5
Full House: r9c7=6
Full House: r8c8=2
Full House: r4c8=6
Full House: r4c7=2
Full House: r5c7=7
Naked Single: r1c7=4
Full House: r2c7=5
Naked Single: r3c2=2
Naked Single: r2c2=9
Full House: r1c2=7
Naked Single: r5c3=2
Full House: r5c4=8
Full House: r6c3=5
Full House: r6c6=7
Naked Single: r2c3=8
Full House: r2c1=4
Full House: r1c3=6
Full House: r3c1=3
Naked Single: r1c4=1
Full House: r3c4=5
Full House: r1c6=2
Full House: r3c6=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. |
sudoku_easy_long_542 | 1.7..25342.853..91.3.7.....513927648.296.831584.3.59.7.5.173.8.3712.94....2.56173 | 197862534268534791435791862513927648729648315846315927654173289371289456982456173 | sudoku_easy_long_542 | null | 9 | 9 | 1 . 7 . . 2 5 3 4
2 . 8 5 3 . . 9 1
. 3 . 7 . . . . .
5 1 3 9 2 7 6 4 8
. 2 9 6 . 8 3 1 5
8 4 . 3 . 5 9 . 7
. 5 . 1 7 3 . 8 .
3 7 1 2 . 9 4 . .
. . 2 . 5 6 1 7 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 197862534268534791435791862513927648729648315846315927654173289371289456982456173 #1 Easy (112)
Full House: r6c8=2
Naked Single: r2c7=7
Naked Single: r1c4=8
Full House: r9c4=4
Full House: r8c5=8
Naked Single: r5c5=4
Full House: r5c1=7
Full House: r6c3=6
Full House: r6c5=1
Naked Single: r2c2=6
Full House: r2c6=4
Full House: r3c6=1
Naked Single: r8c9=6
Full House: r8c8=5
Full House: r3c8=6
Naked Single: r7c7=2
Full House: r3c7=8
Full House: r3c9=2
Full House: r7c9=9
Naked Single: r9c1=9
Full House: r9c2=8
Full House: r1c2=9
Full House: r1c5=6
Full House: r3c5=9
Naked Single: r7c3=4
Full House: r3c3=5
Full House: r3c1=4
Full House: r7c1=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. |
sudoku_easy_long_543 | .395671245.1..2..826.81.35..9....2.....9234151246758..6537819424.8.5973..7...65.1 | 839567124541392678267814359395148267786923415124675893653781942418259736972436581 | sudoku_easy_long_543 | null | 9 | 9 | . 3 9 5 6 7 1 2 4
5 . 1 . . 2 . . 8
2 6 . 8 1 . 3 5 .
. 9 . . . . 2 . .
. . . 9 2 3 4 1 5
1 2 4 6 7 5 8 . .
6 5 3 7 8 1 9 4 2
4 . 8 . 5 9 7 3 .
. 7 . . . 6 5 . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 839567124541392678267814359395148267786923415124675893653781942418259736972436581 #1 Easy (116)
Full House: r1c1=8
Full House: r2c7=6
Naked Single: r3c3=7
Full House: r2c2=4
Naked Single: r4c5=4
Naked Single: r3c6=4
Full House: r3c9=9
Full House: r4c6=8
Full House: r4c4=1
Full House: r2c8=7
Naked Single: r8c2=1
Full House: r5c2=8
Naked Single: r6c8=9
Full House: r6c9=3
Naked Single: r8c4=2
Full House: r8c9=6
Full House: r9c8=8
Full House: r4c8=6
Full House: r4c9=7
Naked Single: r9c1=9
Full House: r9c3=2
Naked Single: r5c1=7
Full House: r5c3=6
Full House: r4c3=5
Full House: r4c1=3
Naked Single: r2c4=3
Full House: r2c5=9
Full House: r9c5=3
Full House: r9c4=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. |
sudoku_easy_long_544 | 728461593.537.864146.9..27.1.63.5482842..673537584.91..3...712421.63.8.7...214369 | 728461593953728641461953278196375482842196735375842916639587124214639857587214369 | sudoku_easy_long_544 | null | 9 | 9 | 7 2 8 4 6 1 5 9 3
. 5 3 7 . 8 6 4 1
4 6 . 9 . . 2 7 .
1 . 6 3 . 5 4 8 2
8 4 2 . . 6 7 3 5
3 7 5 8 4 . 9 1 .
. 3 . . . 7 1 2 4
2 1 . 6 3 . 8 . 7
. . . 2 1 4 3 6 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 728461593953728641461953278196375482842196735375842916639587124214639857587214369 #1 Easy (88)
Full House: r3c9=8
Full House: r4c2=9
Full House: r6c9=6
Full House: r6c6=2
Full House: r8c8=5
Full House: r9c2=8
Full House: r4c5=7
Naked Single: r2c1=9
Full House: r2c5=2
Full House: r3c3=1
Naked Single: r3c6=3
Full House: r3c5=5
Full House: r8c6=9
Full House: r8c3=4
Naked Single: r5c4=1
Full House: r7c4=5
Full House: r5c5=9
Full House: r7c5=8
Naked Single: r7c3=9
Full House: r9c3=7
Full House: r9c1=5
Full House: r7c1=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. |
sudoku_easy_long_545 | .574923612316.54.996431.285.75.69.2...37.1.48..8...7.6.82.365145.9.2.637.1...4.92 | 857492361231685479964317285475869123623751948198243756782936514549128637316574892 | sudoku_easy_long_545 | null | 9 | 9 | . 5 7 4 9 2 3 6 1
2 3 1 6 . 5 4 . 9
9 6 4 3 1 . 2 8 5
. 7 5 . 6 9 . 2 .
. . 3 7 . 1 . 4 8
. . 8 . . . 7 . 6
. 8 2 . 3 6 5 1 4
5 . 9 . 2 . 6 3 7
. 1 . . . 4 . 9 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 857492361231685479964317285475869123623751948198243756782936514549128637316574892 #1 Easy (112)
Full House: r1c1=8
Full House: r2c8=7
Full House: r3c6=7
Full House: r4c9=3
Full House: r9c3=6
Full House: r6c8=5
Full House: r9c7=8
Full House: r2c5=8
Naked Single: r4c4=8
Naked Single: r4c7=1
Full House: r5c7=9
Full House: r4c1=4
Naked Single: r5c1=6
Naked Single: r7c4=9
Full House: r7c1=7
Naked Single: r5c5=5
Full House: r5c2=2
Naked Single: r8c2=4
Full House: r9c1=3
Full House: r6c1=1
Full House: r6c2=9
Naked Single: r6c6=3
Full House: r8c6=8
Full House: r8c4=1
Naked Single: r6c4=2
Full House: r6c5=4
Full House: r9c4=5
Full House: r9c5=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. |
sudoku_easy_long_546 | 5.847.96296215...374.69.518.9.526.71.71934256.56.81.94.3.24968542..6..3.6.5.17429 | 518473962962158743743692518394526871871934256256781394137249685429865137685317429 | sudoku_easy_long_546 | null | 9 | 9 | 5 . 8 4 7 . 9 6 2
9 6 2 1 5 . . . 3
7 4 . 6 9 . 5 1 8
. 9 . 5 2 6 . 7 1
. 7 1 9 3 4 2 5 6
. 5 6 . 8 1 . 9 4
. 3 . 2 4 9 6 8 5
4 2 . . 6 . . 3 .
6 . 5 . 1 7 4 2 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 518473962962158743743692518394526871871934256256781394137249685429865137685317429 #1 Easy (92)
Full House: r2c8=4
Full House: r5c1=8
Full House: r6c4=7
Full House: r2c7=7
Full House: r2c6=8
Full House: r8c9=7
Full House: r8c7=1
Naked Single: r1c6=3
Full House: r1c2=1
Full House: r3c3=3
Full House: r9c2=8
Full House: r3c6=2
Full House: r8c6=5
Full House: r9c4=3
Full House: r8c4=8
Full House: r8c3=9
Naked Single: r6c7=3
Full House: r4c7=8
Full House: r6c1=2
Naked Single: r7c1=1
Full House: r7c3=7
Full House: r4c1=3
Full House: r4c3=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. |
sudoku_easy_long_547 | 6.3.5781.54.1983269.826374.1758.9634.367...82.89..65..851..2.6.3.2..41587.45.1293 | 623457819547198326918263745175829634436715982289346571851932467392674158764581293 | sudoku_easy_long_547 | null | 9 | 9 | 6 . 3 . 5 7 8 1 .
5 4 . 1 9 8 3 2 6
9 . 8 2 6 3 7 4 .
1 7 5 8 . 9 6 3 4
. 3 6 7 . . . 8 2
. 8 9 . . 6 5 . .
8 5 1 . . 2 . 6 .
3 . 2 . . 4 1 5 8
7 . 4 5 . 1 2 9 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 623457819547198326918263745175829634436715982289346571851932467392674158764581293 #1 Easy (100)
Full House: r2c3=7
Full House: r1c4=4
Full House: r4c5=2
Full House: r6c8=7
Full House: r5c6=5
Naked Single: r1c2=2
Full House: r3c2=1
Full House: r1c9=9
Full House: r3c9=5
Naked Single: r5c1=4
Full House: r6c1=2
Naked Single: r5c7=9
Full House: r7c7=4
Full House: r7c9=7
Full House: r6c9=1
Full House: r5c5=1
Naked Single: r8c5=7
Naked Single: r9c2=6
Full House: r9c5=8
Full House: r8c2=9
Full House: r8c4=6
Naked Single: r6c4=3
Full House: r6c5=4
Full House: r7c5=3
Full House: r7c4=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. |
sudoku_easy_long_548 | 26.5917344.78..59.195734.6254..276187..6..9458169.53.7651.7.28.3821.647.9..2.315. | 268591734437862591195734862549327618723618945816945327651479283382156479974283156 | sudoku_easy_long_548 | null | 9 | 9 | 2 6 . 5 9 1 7 3 4
4 . 7 8 . . 5 9 .
1 9 5 7 3 4 . 6 2
5 4 . . 2 7 6 1 8
7 . . 6 . . 9 4 5
8 1 6 9 . 5 3 . 7
6 5 1 . 7 . 2 8 .
3 8 2 1 . 6 4 7 .
9 . . 2 . 3 1 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 268591734437862591195734862549327618723618945816945327651479283382156479974283156 #1 Easy (92)
Full House: r1c3=8
Full House: r2c2=3
Full House: r3c7=8
Full House: r2c9=1
Full House: r6c8=2
Full House: r6c5=4
Naked Single: r2c5=6
Full House: r2c6=2
Naked Single: r4c4=3
Full House: r7c4=4
Full House: r4c3=9
Naked Single: r5c3=3
Full House: r9c3=4
Full House: r9c2=7
Full House: r5c2=2
Naked Single: r8c9=9
Full House: r8c5=5
Naked Single: r5c6=8
Full House: r7c6=9
Full House: r9c5=8
Full House: r9c9=6
Full House: r7c9=3
Full House: r5c5=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. |
sudoku_easy_long_549 | 21..94678.761254399347865.26219.3784.8...139..93847...348.7..511.94.82.7762519.43 | 215394678876125439934786512621953784487261395593847126348672951159438267762519843 | sudoku_easy_long_549 | null | 9 | 9 | 2 1 . . 9 4 6 7 8
. 7 6 1 2 5 4 3 9
9 3 4 7 8 6 5 . 2
6 2 1 9 . 3 7 8 4
. 8 . . . 1 3 9 .
. 9 3 8 4 7 . . .
3 4 8 . 7 . . 5 1
1 . 9 4 . 8 2 . 7
7 6 2 5 1 9 . 4 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 215394678876125439934786512621953784487261395593847126348672951159438267762519843 #1 Easy (84)
Full House: r1c4=3
Full House: r2c1=8
Full House: r1c3=5
Full House: r3c8=1
Full House: r4c5=5
Full House: r8c2=5
Full House: r7c6=2
Full House: r9c7=8
Full House: r5c3=7
Naked Single: r6c1=5
Full House: r5c1=4
Naked Single: r6c7=1
Full House: r7c7=9
Full House: r8c8=6
Full House: r7c4=6
Full House: r6c8=2
Full House: r6c9=6
Full House: r8c5=3
Full House: r5c5=6
Full House: r5c4=2
Full House: r5c9=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. |
sudoku_easy_long_550 | 9.172865.65.914827...3654.93.42.1..826.4837...1.65934.42..369755.9.4213.136597284 | 941728653653914827782365419394271568265483791817659342428136975579842136136597284 | sudoku_easy_long_550 | null | 9 | 9 | 9 . 1 7 2 8 6 5 .
6 5 . 9 1 4 8 2 7
. . . 3 6 5 4 . 9
3 . 4 2 . 1 . . 8
2 6 . 4 8 3 7 . .
. 1 . 6 5 9 3 4 .
4 2 . . 3 6 9 7 5
5 . 9 . 4 2 1 3 .
1 3 6 5 9 7 2 8 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 941728653653914827782365419394271568265483791817659342428136975579842136136597284 #1 Easy (88)
Full House: r2c3=3
Full House: r4c5=7
Full House: r4c7=5
Full House: r8c9=6
Naked Single: r1c9=3
Full House: r3c8=1
Full House: r1c2=4
Naked Single: r6c9=2
Full House: r5c9=1
Naked Single: r7c3=8
Full House: r7c4=1
Full House: r8c4=8
Full House: r8c2=7
Naked Single: r5c3=5
Full House: r5c8=9
Full House: r4c8=6
Full House: r4c2=9
Full House: r3c2=8
Naked Single: r6c3=7
Full House: r3c3=2
Full House: r3c1=7
Full House: r6c1=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. |
sudoku_easy_long_551 | .9..875.62.69.1.78.3856291.3..82569.9614738.2.8.6194...13758..962.13.78.87529.143 | 194387526256941378738562914347825691961473852582619437413758269629134785875296143 | sudoku_easy_long_551 | null | 9 | 9 | . 9 . . 8 7 5 . 6
2 . 6 9 . 1 . 7 8
. 3 8 5 6 2 9 1 .
3 . . 8 2 5 6 9 .
9 6 1 4 7 3 8 . 2
. 8 . 6 1 9 4 . .
. 1 3 7 5 8 . . 9
6 2 . 1 3 . 7 8 .
8 7 5 2 9 . 1 4 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 194387526256941378738562914347825691961473852582619437413758269629134785875296143 #1 Easy (96)
Full House: r1c4=3
Full House: r5c8=5
Full House: r2c5=4
Full House: r9c6=6
Full House: r8c6=4
Naked Single: r3c9=4
Full House: r3c1=7
Naked Single: r1c3=4
Naked Single: r2c7=3
Full House: r7c7=2
Full House: r1c8=2
Full House: r2c2=5
Full House: r4c2=4
Full House: r1c1=1
Naked Single: r7c1=4
Full House: r8c3=9
Full House: r8c9=5
Full House: r6c1=5
Full House: r7c8=6
Full House: r6c8=3
Naked Single: r6c9=7
Full House: r4c9=1
Full House: r4c3=7
Full House: r6c3=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. |
sudoku_easy_long_552 | 6..495.87...2.3594.457.13.27163.9845458.76923.3....67.162.3.7...87.1243..9485.216 | 623495187871263594945781362716329845458176923239548671162934758587612439394857216 | sudoku_easy_long_552 | null | 9 | 9 | 6 . . 4 9 5 . 8 7
. . . 2 . 3 5 9 4
. 4 5 7 . 1 3 . 2
7 1 6 3 . 9 8 4 5
4 5 8 . 7 6 9 2 3
. 3 . . . . 6 7 .
1 6 2 . 3 . 7 . .
. 8 7 . 1 2 4 3 .
. 9 4 8 5 . 2 1 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 623495187871263594945781362716329845458176923239548671162934758587612439394857216 #1 Easy (108)
Full House: r1c7=1
Full House: r3c8=6
Full House: r4c5=2
Full House: r5c4=1
Full House: r6c9=1
Full House: r7c8=5
Naked Single: r1c2=2
Full House: r2c2=7
Full House: r1c3=3
Naked Single: r2c1=8
Naked Single: r6c3=9
Full House: r2c3=1
Full House: r2c5=6
Full House: r3c5=8
Full House: r3c1=9
Full House: r6c1=2
Full House: r6c5=4
Naked Single: r8c1=5
Full House: r9c1=3
Full House: r9c6=7
Naked Single: r7c6=4
Full House: r6c6=8
Full House: r6c4=5
Naked Single: r7c4=9
Full House: r7c9=8
Full House: r8c9=9
Full House: r8c4=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. |
sudoku_easy_long_553 | 98.312465.6.897.3.1326459..87.2.96.1.29.61874651...3297469285..2.8153.4....4762.8 | 987312465465897132132645987874239651329561874651784329746928513298153746513476298 | sudoku_easy_long_553 | null | 9 | 9 | 9 8 . 3 1 2 4 6 5
. 6 . 8 9 7 . 3 .
1 3 2 6 4 5 9 . .
8 7 . 2 . 9 6 . 1
. 2 9 . 6 1 8 7 4
6 5 1 . . . 3 2 9
7 4 6 9 2 8 5 . .
2 . 8 1 5 3 . 4 .
. . . 4 7 6 2 . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 987312465465897132132645987874239651329561874651784329746928513298153746513476298 #1 Easy (96)
Full House: r1c3=7
Full House: r4c8=5
Full House: r6c6=4
Naked Single: r2c9=2
Naked Single: r3c8=8
Full House: r3c9=7
Full House: r2c7=1
Full House: r8c7=7
Naked Single: r5c4=5
Full House: r5c1=3
Full House: r6c4=7
Full House: r6c5=8
Full House: r4c5=3
Full House: r4c3=4
Naked Single: r7c9=3
Full House: r7c8=1
Full House: r8c9=6
Full House: r8c2=9
Full House: r9c8=9
Full House: r9c2=1
Naked Single: r9c1=5
Full House: r2c1=4
Full House: r2c3=5
Full House: r9c3=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. |
sudoku_easy_long_554 | 467.5.8.25.12..4.783274659.74361...92.9.74156....287.337.4.19256.4..2.789258376.4 | 467159832591283467832746591743615289289374156156928743378461925614592378925837614 | sudoku_easy_long_554 | null | 9 | 9 | 4 6 7 . 5 . 8 . 2
5 . 1 2 . . 4 . 7
8 3 2 7 4 6 5 9 .
7 4 3 6 1 . . . 9
2 . 9 . 7 4 1 5 6
. . . . 2 8 7 . 3
3 7 . 4 . 1 9 2 5
6 . 4 . . 2 . 7 8
9 2 5 8 3 7 6 . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 467159832591283467832746591743615289289374156156928743378461925614592378925837614 #1 Easy (100)
Full House: r2c2=9
Full House: r3c9=1
Full House: r6c1=1
Full House: r9c8=1
Full House: r8c7=3
Full House: r4c7=2
Naked Single: r5c2=8
Full House: r5c4=3
Naked Single: r4c6=5
Full House: r4c8=8
Full House: r6c8=4
Full House: r6c4=9
Naked Single: r7c3=8
Full House: r6c3=6
Full House: r8c2=1
Full House: r7c5=6
Full House: r6c2=5
Naked Single: r8c5=9
Full House: r2c5=8
Full House: r8c4=5
Full House: r1c4=1
Naked Single: r2c6=3
Full House: r1c6=9
Full House: r1c8=3
Full House: r2c8=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. |
sudoku_easy_long_555 | 5.69483.793816754214.35.89625341.6786.1.7.9.447..8612..62.91...314625789895.....1 | 526948317938167542147352896253419678681273954479586123762891435314625789895734261 | sudoku_easy_long_555 | null | 9 | 9 | 5 . 6 9 4 8 3 . 7
9 3 8 1 6 7 5 4 2
1 4 . 3 5 . 8 9 6
2 5 3 4 1 . 6 7 8
6 . 1 . 7 . 9 . 4
4 7 . . 8 6 1 2 .
. 6 2 . 9 1 . . .
3 1 4 6 2 5 7 8 9
8 9 5 . . . . . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 526948317938167542147352896253419678681273954479586123762891435314625789895734261 #1 Easy (88)
Full House: r1c8=1
Full House: r1c2=2
Full House: r3c6=2
Full House: r4c6=9
Full House: r5c2=8
Full House: r6c3=9
Full House: r3c3=7
Full House: r9c5=3
Full House: r7c1=7
Naked Single: r6c4=5
Full House: r6c9=3
Full House: r5c8=5
Full House: r7c9=5
Naked Single: r7c7=4
Full House: r9c7=2
Naked Single: r9c4=7
Naked Single: r5c6=3
Full House: r9c6=4
Full House: r9c8=6
Full House: r7c4=8
Full House: r5c4=2
Full House: r7c8=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. |
sudoku_easy_long_556 | ..3..758.625148793.81593624137.8.465.643.5.79.927.431.256.3.9.7.7.2..136.1.476..2 | 943627581625148793781593624137982465864315279592764318256831947478259136319476852 | sudoku_easy_long_556 | null | 9 | 9 | . . 3 . . 7 5 8 .
6 2 5 1 4 8 7 9 3
. 8 1 5 9 3 6 2 4
1 3 7 . 8 . 4 6 5
. 6 4 3 . 5 . 7 9
. 9 2 7 . 4 3 1 .
2 5 6 . 3 . 9 . 7
. 7 . 2 . . 1 3 6
. 1 . 4 7 6 . . 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 943627581625148793781593624137982465864315279592764318256831947478259136319476852 #1 Easy (100)
Full House: r1c9=1
Full House: r3c1=7
Full House: r1c2=4
Full House: r6c9=8
Full House: r1c1=9
Full House: r5c7=2
Full House: r9c7=8
Naked Single: r5c1=8
Full House: r6c1=5
Full House: r6c5=6
Full House: r5c5=1
Naked Single: r7c8=4
Full House: r9c8=5
Naked Single: r7c6=1
Full House: r7c4=8
Naked Single: r1c4=6
Full House: r4c4=9
Full House: r1c5=2
Full House: r8c5=5
Full House: r8c6=9
Full House: r4c6=2
Naked Single: r9c1=3
Full House: r9c3=9
Full House: r8c1=4
Full House: r8c3=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. |
sudoku_easy_long_557 | .8532.9.6.64..17..732649.58..15.36923572.6814629...3.549.13526.276.8453151376.489 | 185327946964851723732649158841573692357296814629418375498135267276984531513762489 | sudoku_easy_long_557 | null | 9 | 9 | . 8 5 3 2 . 9 . 6
. 6 4 . . 1 7 . .
7 3 2 6 4 9 . 5 8
. . 1 5 . 3 6 9 2
3 5 7 2 . 6 8 1 4
6 2 9 . . . 3 . 5
4 9 . 1 3 5 2 6 .
2 7 6 . 8 4 5 3 1
5 1 3 7 6 . 4 8 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 185327946964851723732649158841573692357296814629418375498135267276984531513762489 #1 Easy (84)
Full House: r3c7=1
Full House: r4c2=4
Full House: r5c5=9
Full House: r6c8=7
Full House: r4c1=8
Full House: r7c9=7
Full House: r2c9=3
Full House: r7c3=8
Full House: r4c5=7
Full House: r8c4=9
Full House: r9c6=2
Naked Single: r1c1=1
Full House: r2c1=9
Naked Single: r1c6=7
Full House: r1c8=4
Full House: r2c8=2
Full House: r6c6=8
Naked Single: r2c4=8
Full House: r2c5=5
Full House: r6c5=1
Full House: r6c4=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. |
sudoku_easy_long_558 | 25.1..37..7..2516.861347.5.5.2.63..779425183663..7.215.46792...1856.4.299.75...4. | 259186374473925168861347952512863497794251836638479215346792581185634729927518643 | sudoku_easy_long_558 | null | 9 | 9 | 2 5 . 1 . . 3 7 .
. 7 . . 2 5 1 6 .
8 6 1 3 4 7 . 5 .
5 . 2 . 6 3 . . 7
7 9 4 2 5 1 8 3 6
6 3 . . 7 . 2 1 5
. 4 6 7 9 2 . . .
1 8 5 6 . 4 . 2 9
9 . 7 5 . . . 4 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 259186374473925168861347952512863497794251836638479215346792581185634729927518643 #1 Easy (112)
Naked Single: r1c3=9
Naked Single: r6c3=8
Full House: r4c2=1
Full House: r9c2=2
Full House: r7c1=3
Full House: r2c3=3
Full House: r2c1=4
Naked Single: r3c7=9
Full House: r3c9=2
Naked Single: r1c5=8
Naked Single: r7c7=5
Naked Single: r7c8=8
Full House: r4c8=9
Full House: r4c7=4
Full House: r7c9=1
Full House: r4c4=8
Naked Single: r8c5=3
Full House: r8c7=7
Full House: r9c7=6
Full House: r9c9=3
Full House: r9c5=1
Full House: r9c6=8
Naked Single: r6c6=9
Full House: r1c6=6
Full House: r1c9=4
Full House: r2c9=8
Full House: r2c4=9
Full House: r6c4=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. |
sudoku_easy_long_559 | 79.2345.1..5..8.698.256934756148.79332.7.1...9.4...81.1873...25259.17..4643.25..8 | 796234581435178269812569347561482793328791456974653812187346925259817634643925178 | sudoku_easy_long_559 | null | 9 | 9 | 7 9 . 2 3 4 5 . 1
. . 5 . . 8 . 6 9
8 . 2 5 6 9 3 4 7
5 6 1 4 8 . 7 9 3
3 2 . 7 . 1 . . .
9 . 4 . . . 8 1 .
1 8 7 3 . . . 2 5
2 5 9 . 1 7 . . 4
6 4 3 . 2 5 . . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 796234581435178269812569347561482793328791456974653812187346925259817634643925178 #1 Easy (112)
Full House: r3c2=1
Full House: r4c6=2
Full House: r2c1=4
Naked Single: r1c8=8
Full House: r1c3=6
Full House: r2c7=2
Full House: r5c3=8
Full House: r6c2=7
Full House: r2c2=3
Naked Single: r2c4=1
Full House: r2c5=7
Naked Single: r5c8=5
Naked Single: r6c4=6
Naked Single: r7c6=6
Full House: r6c6=3
Naked Single: r5c9=6
Full House: r6c9=2
Full House: r6c5=5
Full House: r5c5=9
Full House: r5c7=4
Full House: r7c5=4
Full House: r7c7=9
Naked Single: r8c7=6
Full House: r9c7=1
Naked Single: r8c8=3
Full House: r9c8=7
Full House: r9c4=9
Full House: r8c4=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. |
sudoku_easy_long_560 | 593.86...721.5.86448.7.15.33.9.674856478.5.12..2..43761756482.9.3.5.26472649.31.. | 593486721721359864486721593319267485647835912852194376175648239938512647264973158 | sudoku_easy_long_560 | null | 9 | 9 | 5 9 3 . 8 6 . . .
7 2 1 . 5 . 8 6 4
4 8 . 7 . 1 5 . 3
3 . 9 . 6 7 4 8 5
6 4 7 8 . 5 . 1 2
. . 2 . . 4 3 7 6
1 7 5 6 4 8 2 . 9
. 3 . 5 . 2 6 4 7
2 6 4 9 . 3 1 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 593486721721359864486721593319267485647835912852194376175648239938512647264973158 #1 Easy (96)
Full House: r3c3=6
Full House: r5c7=9
Full House: r7c8=3
Full House: r8c3=8
Full House: r2c6=9
Full House: r2c4=3
Full House: r1c7=7
Full House: r5c5=3
Full House: r8c1=9
Full House: r6c1=8
Full House: r8c5=1
Full House: r9c5=7
Naked Single: r4c2=1
Full House: r4c4=2
Full House: r6c2=5
Naked Single: r1c8=2
Naked Single: r1c9=1
Full House: r9c9=8
Full House: r9c8=5
Full House: r1c4=4
Full House: r6c4=1
Full House: r3c5=2
Full House: r6c5=9
Full House: r3c8=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. |
sudoku_easy_long_561 | 1.5736.288.2.5..3.673.2895172...4.69.51.6928.9..28.5142146958.338..4.695.698.3.42 | 195736428842951736673428951728514369451369287936287514214695873387142695569873142 | sudoku_easy_long_561 | null | 9 | 9 | 1 . 5 7 3 6 . 2 8
8 . 2 . 5 . . 3 .
6 7 3 . 2 8 9 5 1
7 2 . . . 4 . 6 9
. 5 1 . 6 9 2 8 .
9 . . 2 8 . 5 1 4
2 1 4 6 9 5 8 . 3
3 8 . . 4 . 6 9 5
. 6 9 8 . 3 . 4 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 195736428842951736673428951728514369451369287936287514214695873387142695569873142 #1 Easy (100)
Full House: r3c4=4
Full House: r7c8=7
Full House: r9c7=1
Naked Single: r1c7=4
Full House: r1c2=9
Full House: r2c2=4
Full House: r6c2=3
Naked Single: r4c3=8
Naked Single: r2c6=1
Full House: r2c4=9
Naked Single: r5c4=3
Naked Single: r4c5=1
Full House: r9c5=7
Full House: r9c1=5
Full House: r5c1=4
Full House: r6c3=6
Full House: r5c9=7
Full House: r4c7=3
Full House: r8c3=7
Full House: r6c6=7
Full House: r2c7=7
Full House: r4c4=5
Full House: r8c4=1
Full House: r8c6=2
Full House: r2c9=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. |
sudoku_easy_long_562 | 426187539953.2481.781.59.646.289.45.19854.72.3..2.69.12.793864556..1..9.839..51.2 | 426187539953624817781359264672891453198543726345276981217938645564712398839465172 | sudoku_easy_long_562 | null | 9 | 9 | 4 2 6 1 8 7 5 3 9
9 5 3 . 2 4 8 1 .
7 8 1 . 5 9 . 6 4
6 . 2 8 9 . 4 5 .
1 9 8 5 4 . 7 2 .
3 . . 2 . 6 9 . 1
2 . 7 9 3 8 6 4 5
5 6 . . 1 . . 9 .
8 3 9 . . 5 1 . 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 426187539953624817781359264672891453198543726345276981217938645564712398839465172 #1 Easy (88)
Full House: r7c2=1
Full House: r8c3=4
Full House: r6c3=5
Naked Single: r2c4=6
Full House: r2c9=7
Full House: r3c4=3
Full House: r3c7=2
Full House: r8c7=3
Naked Single: r4c2=7
Full House: r6c2=4
Naked Single: r5c6=3
Full House: r5c9=6
Naked Single: r6c8=8
Full House: r4c9=3
Full House: r6c5=7
Full House: r9c8=7
Full House: r8c9=8
Full House: r4c6=1
Full House: r8c6=2
Full House: r8c4=7
Full House: r9c5=6
Full House: r9c4=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. |
sudoku_easy_long_563 | 4.918.2.6.83..7495.674.9..867.592843..467...959..346173.57189.2718.2.35.9.6345781 | 459183276183267495267459138671592843834671529592834617345718962718926354926345781 | sudoku_easy_long_563 | null | 9 | 9 | 4 . 9 1 8 . 2 . 6
. 8 3 . . 7 4 9 5
. 6 7 4 . 9 . . 8
6 7 . 5 9 2 8 4 3
. . 4 6 7 . . . 9
5 9 . . 3 4 6 1 7
3 . 5 7 1 8 9 . 2
7 1 8 . 2 . 3 5 .
9 . 6 3 4 5 7 8 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 459183276183267495267459138671592843834671529592834617345718962718926354926345781 #1 Easy (96)
Full House: r4c3=1
Full House: r8c9=4
Full House: r7c8=6
Full House: r7c2=4
Full House: r6c3=2
Full House: r6c4=8
Full House: r5c6=1
Full House: r9c2=2
Naked Single: r1c2=5
Full House: r5c2=3
Full House: r5c1=8
Naked Single: r2c4=2
Full House: r8c4=9
Full House: r8c6=6
Full House: r1c6=3
Full House: r1c8=7
Naked Single: r3c8=3
Full House: r3c7=1
Full House: r5c7=5
Full House: r5c8=2
Naked Single: r2c5=6
Full House: r3c5=5
Full House: r2c1=1
Full House: r3c1=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. |
sudoku_easy_long_564 | 718492..656381.2.9.943657.1.2.1..49.8.19..362479623.1...578962...72..1..64.531.7. | 718492536563817249294365781326158497851974362479623815135789624987246153642531978 | sudoku_easy_long_564 | null | 9 | 9 | 7 1 8 4 9 2 . . 6
5 6 3 8 1 . 2 . 9
. 9 4 3 6 5 7 . 1
. 2 . 1 . . 4 9 .
8 . 1 9 . . 3 6 2
4 7 9 6 2 3 . 1 .
. . 5 7 8 9 6 2 .
. . 7 2 . . 1 . .
6 4 . 5 3 1 . 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 718492536563817249294365781326158497851974362479623815135789624987246153642531978 #1 Easy (112)
Full House: r2c6=7
Full House: r3c1=2
Full House: r2c8=4
Full House: r3c8=8
Naked Single: r1c7=5
Full House: r1c8=3
Full House: r8c8=5
Naked Single: r5c2=5
Naked Single: r4c3=6
Full House: r4c1=3
Full House: r9c3=2
Naked Single: r7c2=3
Full House: r8c2=8
Naked Single: r8c5=4
Full House: r8c6=6
Naked Single: r9c9=8
Full House: r9c7=9
Full House: r6c7=8
Full House: r6c9=5
Full House: r4c9=7
Naked Single: r4c6=8
Full House: r5c6=4
Full House: r5c5=7
Full House: r4c5=5
Naked Single: r7c1=1
Full House: r8c1=9
Full House: r7c9=4
Full House: r8c9=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. |
sudoku_easy_long_565 | ...396814.8651.2..341728.6....1.24..5326.97.1614.7532.72.4...9316.987..24.92.31.8 | 275396814986514237341728965897132456532649781614875329728451693163987542459263178 | sudoku_easy_long_565 | null | 9 | 9 | . . . 3 9 6 8 1 4
. 8 6 5 1 . 2 . .
3 4 1 7 2 8 . 6 .
. . . 1 . 2 4 . .
5 3 2 6 . 9 7 . 1
6 1 4 . 7 5 3 2 .
7 2 . 4 . . . 9 3
1 6 . 9 8 7 . . 2
4 . 9 2 . 3 1 . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 275396814986514237341728965897132456532649781614875329728451693163987542459263178 #1 Easy (116)
Full House: r2c6=4
Full House: r6c4=8
Full House: r7c6=1
Full House: r6c9=9
Naked Single: r5c8=8
Full House: r5c5=4
Full House: r4c5=3
Naked Single: r1c1=2
Naked Single: r2c1=9
Full House: r4c1=8
Naked Single: r8c7=5
Naked Single: r9c2=5
Naked Single: r2c9=7
Full House: r2c8=3
Naked Single: r3c9=5
Full House: r3c7=9
Full House: r7c7=6
Full House: r4c9=6
Full House: r4c8=5
Naked Single: r4c3=7
Full House: r4c2=9
Full House: r1c2=7
Full House: r1c3=5
Naked Single: r8c3=3
Full House: r8c8=4
Full House: r9c8=7
Full House: r7c3=8
Full House: r9c5=6
Full House: r7c5=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. |
sudoku_easy_long_566 | 85..4.629269....414.16..5.73.81.495259273..6461..527389462758......1349.18349.2.. | 857341629269587341431629587378164952592738164614952738946275813725813496183496275 | sudoku_easy_long_566 | null | 9 | 9 | 8 5 . . 4 . 6 2 9
2 6 9 . . . . 4 1
4 . 1 6 . . 5 . 7
3 . 8 1 . 4 9 5 2
5 9 2 7 3 . . 6 4
6 1 . . 5 2 7 3 8
9 4 6 2 7 5 8 . .
. . . . 1 3 4 9 .
1 8 3 4 9 . 2 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 857341629269587341431629587378164952592738164614952738946275813725813496183496275 #1 Easy (108)
Full House: r5c7=1
Full House: r5c6=8
Full House: r2c7=3
Full House: r3c8=8
Full House: r8c1=7
Naked Single: r3c2=3
Full House: r1c3=7
Naked Single: r4c2=7
Full House: r4c5=6
Full House: r6c3=4
Full House: r6c4=9
Full House: r8c2=2
Full House: r8c3=5
Naked Single: r1c4=3
Full House: r1c6=1
Naked Single: r2c5=8
Full House: r3c5=2
Full House: r3c6=9
Naked Single: r7c9=3
Full House: r7c8=1
Full House: r9c8=7
Naked Single: r8c4=8
Full House: r9c6=6
Full House: r2c6=7
Full House: r8c9=6
Full House: r2c4=5
Full House: r9c9=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. |
sudoku_easy_long_567 | 8.7629315135.84....965.348..8347.16..1935.27472.96185395...764.378.465..462195.38 | 847629315135784926296513487583472169619358274724961853951837642378246591462195738 | sudoku_easy_long_567 | null | 9 | 9 | 8 . 7 6 2 9 3 1 5
1 3 5 . 8 4 . . .
. 9 6 5 . 3 4 8 .
. 8 3 4 7 . 1 6 .
. 1 9 3 5 . 2 7 4
7 2 . 9 6 1 8 5 3
9 5 . . . 7 6 4 .
3 7 8 . 4 6 5 . .
4 6 2 1 9 5 . 3 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 847629315135784926296513487583472169619358274724961853951837642378246591462195738 #1 Easy (88)
Full House: r1c2=4
Full House: r3c1=2
Full House: r4c9=9
Full House: r6c3=4
Full House: r7c3=1
Full House: r9c7=7
Full House: r2c7=9
Naked Single: r2c4=7
Full House: r3c5=1
Full House: r7c5=3
Full House: r3c9=7
Naked Single: r4c6=2
Full House: r4c1=5
Full House: r5c1=6
Full House: r5c6=8
Naked Single: r8c4=2
Full House: r7c4=8
Full House: r7c9=2
Naked Single: r2c8=2
Full House: r8c8=9
Full House: r8c9=1
Full House: r2c9=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. |
sudoku_easy_long_568 | 2.8..51.331642875....136.8.594.67218.37.81.4582.95.3.6183.42..7.526.98317..8.3.24 | 248795163316428759975136482594367218637281945821954376183542697452679831769813524 | sudoku_easy_long_568 | null | 9 | 9 | 2 . 8 . . 5 1 . 3
3 1 6 4 2 8 7 5 .
. . . 1 3 6 . 8 .
5 9 4 . 6 7 2 1 8
. 3 7 . 8 1 . 4 5
8 2 . 9 5 . 3 . 6
1 8 3 . 4 2 . . 7
. 5 2 6 . 9 8 3 1
7 . . 8 . 3 . 2 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 248795163316428759975136482594367218637281945821954376183542697452679831769813524 #1 Easy (104)
Full House: r2c9=9
Full House: r4c4=3
Full House: r6c6=4
Full House: r5c4=2
Full House: r3c9=2
Naked Single: r5c1=6
Full House: r6c3=1
Full House: r5c7=9
Full House: r6c8=7
Naked Single: r1c4=7
Full House: r7c4=5
Full House: r1c5=9
Naked Single: r9c3=9
Full House: r3c3=5
Naked Single: r8c5=7
Full House: r8c1=4
Full House: r9c5=1
Full House: r9c2=6
Full House: r3c1=9
Full House: r9c7=5
Naked Single: r1c8=6
Full House: r3c7=4
Full House: r1c2=4
Full House: r7c7=6
Full House: r7c8=9
Full House: r3c2=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. |
sudoku_easy_long_569 | 6.58249.1.936574.88421.975673648.2..9217635.445.912..7.642..173317.46..2..9....45 | 675824931193657428842139756736485219921763584458912367564298173317546892289371645 | sudoku_easy_long_569 | null | 9 | 9 | 6 . 5 8 2 4 9 . 1
. 9 3 6 5 7 4 . 8
8 4 2 1 . 9 7 5 6
7 3 6 4 8 . 2 . .
9 2 1 7 6 3 5 . 4
4 5 . 9 1 2 . . 7
. 6 4 2 . . 1 7 3
3 1 7 . 4 6 . . 2
. . 9 . . . . 4 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 675824931193657428842139756736485219921763584458912367564298173317546892289371645 #1 Easy (96)
Full House: r3c5=3
Full House: r4c9=9
Full House: r5c8=8
Full House: r6c3=8
Full House: r4c6=5
Full House: r4c8=1
Naked Single: r1c2=7
Full House: r2c1=1
Full House: r2c8=2
Full House: r1c8=3
Full House: r9c2=8
Naked Single: r7c1=5
Full House: r9c1=2
Naked Single: r7c5=9
Full House: r9c5=7
Full House: r7c6=8
Full House: r9c6=1
Naked Single: r8c4=5
Full House: r9c4=3
Full House: r9c7=6
Naked Single: r8c7=8
Full House: r8c8=9
Full House: r6c8=6
Full House: r6c7=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. |
sudoku_easy_long_570 | .361427.87983564.241...853.1652.438792..3..6.387.1.924..1..967..4976.251.735218.9 | 536142798798356412412978536165294387924837165387615924251489673849763251673521849 | sudoku_easy_long_570 | null | 9 | 9 | . 3 6 1 4 2 7 . 8
7 9 8 3 5 6 4 . 2
4 1 . . . 8 5 3 .
1 6 5 2 . 4 3 8 7
9 2 . . 3 . . 6 .
3 8 7 . 1 . 9 2 4
. . 1 . . 9 6 7 .
. 4 9 7 6 . 2 5 1
. 7 3 5 2 1 8 . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 536142798798356412412978536165294387924837165387615924251489673849763251673521849 #1 Easy (96)
Full House: r2c8=1
Full House: r4c5=9
Full House: r5c7=1
Full House: r5c3=4
Full House: r3c3=2
Full House: r1c1=5
Full House: r1c8=9
Full House: r7c2=5
Full House: r5c9=5
Full House: r3c9=6
Full House: r7c9=3
Full House: r9c8=4
Full House: r9c1=6
Naked Single: r6c6=5
Full House: r6c4=6
Naked Single: r3c4=9
Full House: r3c5=7
Full House: r7c5=8
Naked Single: r8c1=8
Full House: r8c6=3
Full House: r5c6=7
Full House: r5c4=8
Full House: r7c1=2
Full House: r7c4=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. |
sudoku_easy_long_571 | 28.43.9.65.49.721.697.21.34952714.6374658.1...1869245..2.17634...5348.92.7325.... | 281435976534967218697821534952714863746583129318692457829176345165348792473259681 | sudoku_easy_long_571 | null | 9 | 9 | 2 8 . 4 3 . 9 . 6
5 . 4 9 . 7 2 1 .
6 9 7 . 2 1 . 3 4
9 5 2 7 1 4 . 6 3
7 4 6 5 8 . 1 . .
. 1 8 6 9 2 4 5 .
. 2 . 1 7 6 3 4 .
. . 5 3 4 8 . 9 2
. 7 3 2 5 . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 281435976534967218697821534952714863746583129318692457829176345165348792473259681 #1 Easy (100)
Full House: r4c7=8
Full House: r3c4=8
Full House: r2c5=6
Full House: r1c6=5
Full House: r6c1=3
Full House: r5c6=3
Full House: r6c9=7
Full House: r9c6=9
Full House: r3c7=5
Naked Single: r2c2=3
Full House: r1c3=1
Full House: r2c9=8
Full House: r1c8=7
Full House: r7c3=9
Full House: r8c2=6
Naked Single: r7c1=8
Full House: r7c9=5
Naked Single: r8c1=1
Full House: r8c7=7
Full House: r9c7=6
Full House: r9c1=4
Naked Single: r5c8=2
Full House: r5c9=9
Full House: r9c8=8
Full House: r9c9=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. |
sudoku_easy_long_572 | 43.167...289.4..17.178..4353......941..9843568.45361......9356156.2789.39436517.. | 435167289289345617617829435356712894172984356894536172728493561561278943943651728 | sudoku_easy_long_572 | null | 9 | 9 | 4 3 . 1 6 7 . . .
2 8 9 . 4 . . 1 7
. 1 7 8 . . 4 3 5
3 . . . . . . 9 4
1 . . 9 8 4 3 5 6
8 . 4 5 3 6 1 . .
. . . . 9 3 5 6 1
5 6 . 2 7 8 9 . 3
9 4 3 6 5 1 7 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 435167289289345617617829435356712894172984356894536172728493561561278943943651728 #1 Easy (116)
Full House: r7c4=4
Naked Single: r1c3=5
Full House: r3c1=6
Full House: r7c1=7
Naked Single: r2c7=6
Naked Single: r5c3=2
Full House: r5c2=7
Naked Single: r2c4=3
Full House: r2c6=5
Full House: r4c4=7
Naked Single: r6c9=2
Naked Single: r3c5=2
Full House: r3c6=9
Full House: r4c6=2
Full House: r4c5=1
Naked Single: r8c8=4
Full House: r8c3=1
Naked Single: r7c2=2
Full House: r7c3=8
Full House: r4c3=6
Naked Single: r4c2=5
Full House: r6c2=9
Full House: r4c7=8
Full House: r6c8=7
Full House: r1c7=2
Naked Single: r9c9=8
Full House: r1c9=9
Full House: r1c8=8
Full House: r9c8=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. |
sudoku_easy_long_573 | 215.49.3.8.43651.2..3.124583271.48.54.1.5.7..569.7831.7.258..4.958436.7..469.7.8. | 215849637874365192693712458327194865481653729569278314732581946958436271146927583 | sudoku_easy_long_573 | null | 9 | 9 | 2 1 5 . 4 9 . 3 .
8 . 4 3 6 5 1 . 2
. . 3 . 1 2 4 5 8
3 2 7 1 . 4 8 . 5
4 . 1 . 5 . 7 . .
5 6 9 . 7 8 3 1 .
7 . 2 5 8 . . 4 .
9 5 8 4 3 6 . 7 .
. 4 6 9 . 7 . 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 215849637874365192693712458327194865481653729569278314732581946958436271146927583 #1 Easy (108)
Full House: r5c2=8
Naked Single: r3c4=7
Full House: r1c4=8
Naked Single: r4c5=9
Full House: r9c5=2
Full House: r7c6=1
Full House: r5c6=3
Full House: r4c8=6
Naked Single: r1c7=6
Full House: r1c9=7
Full House: r2c8=9
Full House: r2c2=7
Full House: r5c8=2
Naked Single: r6c4=2
Full House: r6c9=4
Full House: r5c9=9
Full House: r5c4=6
Naked Single: r3c1=6
Full House: r9c1=1
Full House: r7c2=3
Full House: r3c2=9
Naked Single: r8c7=2
Full House: r8c9=1
Naked Single: r9c7=5
Full House: r7c7=9
Full House: r9c9=3
Full House: r7c9=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. |
sudoku_easy_long_574 | ..43961259.325184751.4..639.7183956....62..14256147..3.4578329.83.96245..2.51.378 | 784396125963251847512478639471839562398625714256147983145783296837962451629514378 | sudoku_easy_long_574 | null | 9 | 9 | . . 4 3 9 6 1 2 5
9 . 3 2 5 1 8 4 7
5 1 . 4 . . 6 3 9
. 7 1 8 3 9 5 6 .
. . . 6 2 . . 1 4
2 5 6 1 4 7 . . 3
. 4 5 7 8 3 2 9 .
8 3 . 9 6 2 4 5 .
. 2 . 5 1 . 3 7 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 784396125963251847512478639471839562398625714256147983145783296837962451629514378 #1 Easy (88)
Full House: r2c2=6
Full House: r5c6=5
Full House: r3c5=7
Full House: r3c6=8
Full House: r6c8=8
Full House: r6c7=9
Full House: r9c6=4
Full House: r3c3=2
Full House: r5c7=7
Full House: r4c9=2
Full House: r4c1=4
Naked Single: r1c2=8
Full House: r1c1=7
Full House: r5c2=9
Naked Single: r5c1=3
Full House: r5c3=8
Naked Single: r8c9=1
Full House: r8c3=7
Full House: r9c3=9
Full House: r9c1=6
Full House: r7c9=6
Full House: r7c1=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. |
sudoku_easy_long_575 | 918.46.375.7.19.4.6.27359..29.36..5176.15829.851492763.26..1489..962.1.5..59..3.. | 918246537537819642642735918294367851763158294851492763326571489489623175175984326 | sudoku_easy_long_575 | null | 9 | 9 | 9 1 8 . 4 6 . 3 7
5 . 7 . 1 9 . 4 .
6 . 2 7 3 5 9 . .
2 9 . 3 6 . . 5 1
7 6 . 1 5 8 2 9 .
8 5 1 4 9 2 7 6 3
. 2 6 . . 1 4 8 9
. . 9 6 2 . 1 . 5
. . 5 9 . . 3 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 918246537537819642642735918294367851763158294851492763326571489489623175175984326 #1 Easy (108)
Full House: r4c6=7
Naked Single: r2c2=3
Full House: r3c2=4
Naked Single: r1c4=2
Full House: r1c7=5
Full House: r2c4=8
Full House: r7c4=5
Naked Single: r3c9=8
Full House: r3c8=1
Naked Single: r4c3=4
Full House: r4c7=8
Full House: r5c9=4
Full House: r2c7=6
Full House: r5c3=3
Full House: r2c9=2
Full House: r9c9=6
Naked Single: r7c1=3
Full House: r7c5=7
Full House: r9c5=8
Naked Single: r8c8=7
Full House: r9c8=2
Naked Single: r9c6=4
Full House: r8c6=3
Naked Single: r8c1=4
Full House: r8c2=8
Full House: r9c2=7
Full House: r9c1=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. |
sudoku_easy_long_576 | 91.2..84526785493.8.4.13276..64.5.1249.3.1..83.17.645.53.1.268417264..93.4853.127 | 913267845267854931854913276786495312495321768321786459539172684172648593648539127 | sudoku_easy_long_576 | null | 9 | 9 | 9 1 . 2 . . 8 4 5
2 6 7 8 5 4 9 3 .
8 . 4 . 1 3 2 7 6
. . 6 4 . 5 . 1 2
4 9 . 3 . 1 . . 8
3 . 1 7 . 6 4 5 .
5 3 . 1 . 2 6 8 4
1 7 2 6 4 . . 9 3
. 4 8 5 3 . 1 2 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 913267845267854931854913276786495312495321768321786459539172684172648593648539127 #1 Easy (92)
Full House: r2c9=1
Full House: r3c4=9
Full House: r3c2=5
Full House: r1c3=3
Full House: r6c9=9
Full House: r5c8=6
Full House: r8c7=5
Full House: r8c6=8
Naked Single: r4c1=7
Full House: r9c1=6
Full House: r7c3=9
Full House: r5c3=5
Full House: r9c6=9
Full House: r1c6=7
Full House: r7c5=7
Full House: r1c5=6
Naked Single: r5c5=2
Full House: r5c7=7
Full House: r4c7=3
Naked Single: r4c2=8
Full House: r4c5=9
Full House: r6c5=8
Full House: r6c2=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. |
sudoku_easy_long_577 | 439.2176512..67439.6.93412.9.3.4.5.6.42615973.16.798.229..8635..574.26..6..7.3294 | 439821765128567439765934128973248516842615973516379842294186357357492681681753294 | sudoku_easy_long_577 | null | 9 | 9 | 4 3 9 . 2 1 7 6 5
1 2 . . 6 7 4 3 9
. 6 . 9 3 4 1 2 .
9 . 3 . 4 . 5 . 6
. 4 2 6 1 5 9 7 3
. 1 6 . 7 9 8 . 2
2 9 . . 8 6 3 5 .
. 5 7 4 . 2 6 . .
6 . . 7 . 3 2 9 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 439821765128567439765934128973248516842615973516379842294186357357492681681753294 #1 Easy (96)
Full House: r1c4=8
Full House: r3c9=8
Full House: r5c1=8
Full House: r4c6=8
Full House: r2c4=5
Full House: r2c3=8
Naked Single: r4c8=1
Full House: r6c8=4
Full House: r8c8=8
Naked Single: r6c1=5
Full House: r6c4=3
Full House: r4c4=2
Full House: r7c4=1
Full House: r4c2=7
Full House: r9c2=8
Naked Single: r8c5=9
Full House: r9c5=5
Full House: r9c3=1
Naked Single: r3c3=5
Full House: r3c1=7
Full House: r8c1=3
Full House: r8c9=1
Full House: r7c3=4
Full House: r7c9=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. |
sudoku_easy_long_578 | 19756...242.197.86.6.423179.31.7.64.68.2.1.57..56...13.1..568248.231.76.756..2.91 | 197568432423197586568423179231975648684231957975684213319756824842319765756842391 | sudoku_easy_long_578 | null | 9 | 9 | 1 9 7 5 6 . . . 2
4 2 . 1 9 7 . 8 6
. 6 . 4 2 3 1 7 9
. 3 1 . 7 . 6 4 .
6 8 . 2 . 1 . 5 7
. . 5 6 . . . 1 3
. 1 . . 5 6 8 2 4
8 . 2 3 1 . 7 6 .
7 5 6 . . 2 . 9 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 197568432423197586568423179231975648684231957975684213319756824842319765756842391 #1 Easy (112)
Full House: r1c6=8
Full House: r1c8=3
Full House: r1c7=4
Full House: r2c7=5
Full House: r2c3=3
Naked Single: r4c9=8
Full House: r8c9=5
Full House: r9c7=3
Naked Single: r3c3=8
Full House: r3c1=5
Naked Single: r5c7=9
Full House: r6c7=2
Naked Single: r8c2=4
Full House: r6c2=7
Full House: r8c6=9
Naked Single: r9c4=8
Full House: r9c5=4
Full House: r7c4=7
Full House: r4c4=9
Naked Single: r7c3=9
Full House: r5c3=4
Full House: r5c5=3
Full House: r6c5=8
Full House: r7c1=3
Naked Single: r6c1=9
Full House: r6c6=4
Full House: r4c6=5
Full House: r4c1=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. |
sudoku_easy_long_579 | 51283.4699.6.5..8337...4.254..5.8...763942851185376294...42531.2541839.68.1769542 | 512837469946251783378694125429518637763942851185376294697425318254183976831769542 | sudoku_easy_long_579 | null | 9 | 9 | 5 1 2 8 3 . 4 6 9
9 . 6 . 5 . . 8 3
3 7 . . . 4 . 2 5
4 . . 5 . 8 . . .
7 6 3 9 4 2 8 5 1
1 8 5 3 7 6 2 9 4
. . . 4 2 5 3 1 .
2 5 4 1 8 3 9 . 6
8 . 1 7 6 9 5 4 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 512837469946251783378694125429518637763942851185376294697425318254183976831769542 #1 Easy (84)
Full House: r1c6=7
Full House: r4c5=1
Full House: r8c8=7
Full House: r7c1=6
Full House: r9c2=3
Full House: r2c6=1
Full House: r3c5=9
Full House: r4c8=3
Full House: r7c9=8
Full House: r4c9=7
Full House: r4c7=6
Naked Single: r2c2=4
Full House: r3c3=8
Naked Single: r3c7=1
Full House: r3c4=6
Full House: r2c4=2
Full House: r2c7=7
Naked Single: r4c3=9
Full House: r4c2=2
Full House: r7c2=9
Full House: r7c3=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. |
sudoku_easy_long_580 | 4.2...68.7.38.9.4.869..257.6241.795.5986243171375..26....385496..5.46721.462...35 | 412753689753869142869412573624137958598624317137598264271385496385946721946271835 | sudoku_easy_long_580 | null | 9 | 9 | 4 . 2 . . . 6 8 .
7 . 3 8 . 9 . 4 .
8 6 9 . . 2 5 7 .
6 2 4 1 . 7 9 5 .
5 9 8 6 2 4 3 1 7
1 3 7 5 . . 2 6 .
. . . 3 8 5 4 9 6
. . 5 . 4 6 7 2 1
. 4 6 2 . . . 3 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 412753689753869142869412573624137958598624317137598264271385496385946721946271835 #1 Easy (108)
Full House: r7c3=1
Full House: r9c7=8
Full House: r2c7=1
Naked Single: r4c9=8
Full House: r4c5=3
Full House: r6c9=4
Naked Single: r6c6=8
Full House: r6c5=9
Naked Single: r1c4=7
Naked Single: r3c4=4
Full House: r8c4=9
Naked Single: r7c1=2
Full House: r7c2=7
Naked Single: r9c6=1
Full House: r1c6=3
Full House: r9c5=7
Full House: r9c1=9
Full House: r8c1=3
Full House: r8c2=8
Naked Single: r2c9=2
Naked Single: r3c9=3
Full House: r3c5=1
Full House: r1c9=9
Naked Single: r2c2=5
Full House: r1c2=1
Full House: r1c5=5
Full House: r2c5=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. |
sudoku_easy_long_581 | .8...31..156.89..37431562894.25.78...91.325675.7.91.326.4.1.3283.86..91.915328..4 | 289743156156289743743156289432567891891432567567891432674915328328674915915328674 | sudoku_easy_long_581 | null | 9 | 9 | . 8 . . . 3 1 . .
1 5 6 . 8 9 . . 3
7 4 3 1 5 6 2 8 9
4 . 2 5 . 7 8 . .
. 9 1 . 3 2 5 6 7
5 . 7 . 9 1 . 3 2
6 . 4 . 1 . 3 2 8
3 . 8 6 . . 9 1 .
9 1 5 3 2 8 . . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 289743156156289743743156289432567891891432567567891432674915328328674915915328674 #1 Easy (108)
Full House: r1c3=9
Full House: r1c1=2
Full House: r5c1=8
Full House: r5c4=4
Naked Single: r4c9=1
Naked Single: r4c5=6
Full House: r6c4=8
Naked Single: r6c2=6
Full House: r6c7=4
Full House: r4c8=9
Full House: r4c2=3
Naked Single: r7c2=7
Full House: r8c2=2
Naked Single: r7c6=5
Full House: r7c4=9
Full House: r8c6=4
Full House: r8c5=7
Full House: r8c9=5
Full House: r1c5=4
Full House: r1c9=6
Naked Single: r9c8=7
Full House: r9c7=6
Full House: r2c7=7
Naked Single: r1c4=7
Full House: r1c8=5
Full House: r2c8=4
Full House: r2c4=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. |
sudoku_easy_long_582 | 2135.7..885741693.6.93.2571.3...1.89186..9...92...5.17.789541264921687535.17..8.4 | 213597468857416932649382571735641289186279345924835617378954126492168753561723894 | sudoku_easy_long_582 | null | 9 | 9 | 2 1 3 5 . 7 . . 8
8 5 7 4 1 6 9 3 .
6 . 9 3 . 2 5 7 1
. 3 . . . 1 . 8 9
1 8 6 . . 9 . . .
9 2 . . . 5 . 1 7
. 7 8 9 5 4 1 2 6
4 9 2 1 6 8 7 5 3
5 . 1 7 . . 8 . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 213597468857416932649382571735641289186279345924835617378954126492168753561723894 #1 Easy (100)
Full House: r2c9=2
Full House: r3c2=4
Full House: r3c5=8
Full House: r1c5=9
Full House: r7c1=3
Full House: r9c2=6
Full House: r9c6=3
Full House: r4c1=7
Full House: r9c8=9
Full House: r5c9=5
Full House: r9c5=2
Naked Single: r6c3=4
Full House: r4c3=5
Naked Single: r5c8=4
Full House: r1c8=6
Full House: r1c7=4
Naked Single: r5c4=2
Naked Single: r4c5=4
Naked Single: r6c5=3
Full House: r5c5=7
Full House: r5c7=3
Naked Single: r4c4=6
Full House: r4c7=2
Full House: r6c7=6
Full House: r6c4=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. |
sudoku_easy_long_583 | 7...35.89.89..7.34534.86....97523846.46..1.253.5.48197961...4..273.54.614..16.273 | 712435689689217534534986712197523846846791325325648197961372458273854961458169273 | sudoku_easy_long_583 | null | 9 | 9 | 7 . . . 3 5 . 8 9
. 8 9 . . 7 . 3 4
5 3 4 . 8 6 . . .
. 9 7 5 2 3 8 4 6
. 4 6 . . 1 . 2 5
3 . 5 . 4 8 1 9 7
9 6 1 . . . 4 . .
2 7 3 . 5 4 . 6 1
4 . . 1 6 . 2 7 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 712435689689217534534986712197523846846791325325648197961372458273854961458169273 #1 Easy (116)
Full House: r4c1=1
Full House: r5c7=3
Naked Single: r2c5=1
Naked Single: r5c1=8
Full House: r6c2=2
Full House: r6c4=6
Full House: r2c1=6
Naked Single: r1c3=2
Full House: r9c3=8
Full House: r9c2=5
Full House: r9c6=9
Full House: r7c6=2
Full House: r1c2=1
Naked Single: r7c5=7
Full House: r5c5=9
Full House: r5c4=7
Naked Single: r8c7=9
Full House: r8c4=8
Full House: r7c4=3
Naked Single: r3c9=2
Full House: r7c9=8
Full House: r7c8=5
Full House: r3c8=1
Naked Single: r2c4=2
Full House: r2c7=5
Naked Single: r1c7=6
Full House: r3c7=7
Full House: r1c4=4
Full House: r3c4=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. |
sudoku_easy_long_584 | .38427196.2796185.961.3874.7..193285..27463...938.267.31.284.67679..54282.4.....1 | 538427196427961853961538742746193285852746319193852674315284967679315428284679531 | sudoku_easy_long_584 | null | 9 | 9 | . 3 8 4 2 7 1 9 6
. 2 7 9 6 1 8 5 .
9 6 1 . 3 8 7 4 .
7 . . 1 9 3 2 8 5
. . 2 7 4 6 3 . .
. 9 3 8 . 2 6 7 .
3 1 . 2 8 4 . 6 7
6 7 9 . . 5 4 2 8
2 . 4 . . . . . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 538427196427961853961538742746193285852746319193852674315284967679315428284679531 #1 Easy (96)
Full House: r1c1=5
Full House: r2c1=4
Full House: r3c4=5
Full House: r2c9=3
Full House: r3c9=2
Full House: r6c5=5
Full House: r9c6=9
Naked Single: r4c2=4
Full House: r4c3=6
Full House: r7c3=5
Full House: r7c7=9
Full House: r9c7=5
Full House: r9c8=3
Full House: r5c8=1
Full House: r9c2=8
Full House: r5c2=5
Naked Single: r8c4=3
Full House: r8c5=1
Full House: r9c5=7
Full House: r9c4=6
Naked Single: r5c9=9
Full House: r6c9=4
Full House: r6c1=1
Full House: r5c1=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. |
sudoku_easy_long_585 | .6.1..8..897642.15.15987.6.9285641736.4..39..17.29.6542..3..7817814..53..36871249 | 462135897897642315315987462928564173654713928173298654249356781781429536536871249 | sudoku_easy_long_585 | null | 9 | 9 | . 6 . 1 . . 8 . .
8 9 7 6 4 2 . 1 5
. 1 5 9 8 7 . 6 .
9 2 8 5 6 4 1 7 3
6 . 4 . . 3 9 . .
1 7 . 2 9 . 6 5 4
2 . . 3 . . 7 8 1
7 8 1 4 . . 5 3 .
. 3 6 8 7 1 2 4 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 462135897897642315315987462928564173654713928173298654249356781781429536536871249 #1 Easy (100)
Full House: r2c7=3
Full House: r5c4=7
Full House: r9c1=5
Full House: r8c9=6
Full House: r3c7=4
Naked Single: r1c6=5
Full House: r1c5=3
Naked Single: r6c3=3
Full House: r5c2=5
Full House: r6c6=8
Full House: r5c5=1
Full House: r7c2=4
Full House: r7c3=9
Full House: r1c3=2
Naked Single: r3c9=2
Full House: r3c1=3
Full House: r1c1=4
Naked Single: r5c8=2
Full House: r1c8=9
Full House: r1c9=7
Full House: r5c9=8
Naked Single: r7c5=5
Full House: r8c5=2
Full House: r8c6=9
Full House: r7c6=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. |
sudoku_easy_long_586 | 35.71.826648523.1.1276.85.4.3.1..682281365497796482..1872956...9....1...5.32...6. | 359714826648523719127698534435179682281365497796482351872956143964831275513247968 | sudoku_easy_long_586 | null | 9 | 9 | 3 5 . 7 1 . 8 2 6
6 4 8 5 2 3 . 1 .
1 2 7 6 . 8 5 . 4
. 3 . 1 . . 6 8 2
2 8 1 3 6 5 4 9 7
7 9 6 4 8 2 . . 1
8 7 2 9 5 6 . . .
9 . . . . 1 . . .
5 . 3 2 . . . 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 359714826648523719127698534435179682281365497796482351872956143964831275513247968 #1 Easy (108)
Full House: r1c3=9
Full House: r4c1=4
Full House: r8c4=8
Full House: r1c6=4
Full House: r3c5=9
Full House: r3c8=3
Full House: r4c3=5
Full House: r8c3=4
Naked Single: r2c9=9
Full House: r2c7=7
Naked Single: r6c7=3
Full House: r6c8=5
Naked Single: r7c9=3
Naked Single: r8c2=6
Full House: r9c2=1
Naked Single: r9c6=7
Full House: r4c6=9
Full House: r4c5=7
Naked Single: r7c8=4
Full House: r7c7=1
Full House: r8c8=7
Naked Single: r9c9=8
Full House: r8c9=5
Naked Single: r8c7=2
Full House: r9c7=9
Full House: r8c5=3
Full House: r9c5=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. |
sudoku_easy_long_587 | .1.72...5456.1837.723.568.15691.742.2345.....1..23.956..187...4872345...3456912.. | 918723645456918372723456891569187423234569718187234956691872534872345169345691287 | sudoku_easy_long_587 | null | 9 | 9 | . 1 . 7 2 . . . 5
4 5 6 . 1 8 3 7 .
7 2 3 . 5 6 8 . 1
5 6 9 1 . 7 4 2 .
2 3 4 5 . . . . .
1 . . 2 3 . 9 5 6
. . 1 8 7 . . . 4
8 7 2 3 4 5 . . .
3 4 5 6 9 1 2 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 918723645456918372723456891569187423234569718187234956691872534872345169345691287 #1 Easy (116)
Full House: r7c6=2
Naked Single: r2c4=9
Full House: r2c9=2
Full House: r3c4=4
Full House: r1c6=3
Full House: r3c8=9
Naked Single: r1c3=8
Full House: r1c1=9
Full House: r6c3=7
Full House: r6c2=8
Full House: r6c6=4
Full House: r5c6=9
Full House: r7c2=9
Full House: r7c1=6
Naked Single: r4c5=8
Full House: r4c9=3
Full House: r5c5=6
Naked Single: r1c7=6
Full House: r1c8=4
Naked Single: r8c9=9
Naked Single: r9c8=8
Full House: r9c9=7
Full House: r5c9=8
Naked Single: r7c7=5
Full House: r7c8=3
Naked Single: r8c7=1
Full House: r5c7=7
Full House: r5c8=1
Full House: r8c8=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. |
sudoku_easy_long_588 | 98.57.2131..8.95676.7.31..4.3.41.789.793.54212.1.9.3564.2...13531.92467876.153942 | 984576213123849567657231894536412789879365421241798356492687135315924678768153942 | sudoku_easy_long_588 | null | 9 | 9 | 9 8 . 5 7 . 2 1 3
1 . . 8 . 9 5 6 7
6 . 7 . 3 1 . . 4
. 3 . 4 1 . 7 8 9
. 7 9 3 . 5 4 2 1
2 . 1 . 9 . 3 5 6
4 . 2 . . . 1 3 5
3 1 . 9 2 4 6 7 8
7 6 . 1 5 3 9 4 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 984576213123849567657231894536412789879365421241798356492687135315924678768153942 #1 Easy (92)
Full House: r3c8=9
Full House: r8c3=5
Full House: r9c3=8
Full House: r7c2=9
Full House: r3c7=8
Naked Single: r1c3=4
Full House: r1c6=6
Naked Single: r3c4=2
Full House: r2c5=4
Full House: r3c2=5
Naked Single: r5c1=8
Full House: r4c1=5
Full House: r5c5=6
Full House: r7c5=8
Naked Single: r6c2=4
Full House: r4c3=6
Full House: r2c2=2
Full House: r2c3=3
Full House: r4c6=2
Naked Single: r6c4=7
Full House: r6c6=8
Full House: r7c6=7
Full House: r7c4=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. |
sudoku_easy_long_589 | 2.894713.96...374..3.165892..27.9653.7.38..1.3..6542.88254....7693578421..7236.89 | 258947136961823745734165892482719653576382914319654278825491367693578421147236589 | sudoku_easy_long_589 | null | 9 | 9 | 2 . 8 9 4 7 1 3 .
9 6 . . . 3 7 4 .
. 3 . 1 6 5 8 9 2
. . 2 7 . 9 6 5 3
. 7 . 3 8 . . 1 .
3 . . 6 5 4 2 . 8
8 2 5 4 . . . . 7
6 9 3 5 7 8 4 2 1
. . 7 2 3 6 . 8 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 258947136961823745734165892482719653576382914319654278825491367693578421147236589 #1 Easy (104)
Full House: r2c4=8
Full House: r2c5=2
Naked Single: r1c2=5
Full House: r1c9=6
Full House: r2c9=5
Full House: r2c3=1
Full House: r5c9=4
Naked Single: r4c5=1
Full House: r5c6=2
Full House: r7c6=1
Full House: r7c5=9
Naked Single: r6c8=7
Full House: r7c8=6
Full House: r5c7=9
Full House: r7c7=3
Full House: r9c7=5
Naked Single: r6c2=1
Full House: r6c3=9
Naked Single: r3c3=4
Full House: r5c3=6
Full House: r5c1=5
Full House: r3c1=7
Naked Single: r4c1=4
Full House: r4c2=8
Full House: r9c2=4
Full House: r9c1=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. |
sudoku_easy_long_590 | ..974.3..2476135.831..85.74.34....829.1..76.3728.3.9158752641.91.357842.46239185. | 589742361247613598316985274634159782951827643728436915875264139193578426462391857 | sudoku_easy_long_590 | null | 9 | 9 | . . 9 7 4 . 3 . .
2 4 7 6 1 3 5 . 8
3 1 . . 8 5 . 7 4
. 3 4 . . . . 8 2
9 . 1 . . 7 6 . 3
7 2 8 . 3 . 9 1 5
8 7 5 2 6 4 1 . 9
1 . 3 5 7 8 4 2 .
4 6 2 3 9 1 8 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 589742361247613598316985274634159782951827643728436915875264139193578426462391857 #1 Easy (96)
Full House: r2c8=9
Full House: r3c3=6
Full House: r7c8=3
Full House: r8c2=9
Full House: r8c9=6
Full House: r9c9=7
Full House: r1c9=1
Naked Single: r1c6=2
Full House: r3c4=9
Full House: r3c7=2
Full House: r4c7=7
Full House: r5c8=4
Full House: r1c8=6
Naked Single: r5c2=5
Full House: r1c2=8
Full House: r1c1=5
Full House: r4c1=6
Naked Single: r6c4=4
Full House: r6c6=6
Full House: r4c6=9
Naked Single: r4c5=5
Full House: r4c4=1
Full House: r5c4=8
Full House: r5c5=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. |
sudoku_easy_long_591 | 4..38619.68..1752471925.836361.....2975.42.13..8163759.3.49.2.88267.19.5..4..8..1 | 452386197683917524719254836361579482975842613248163759137495268826731945594628371 | sudoku_easy_long_591 | null | 9 | 9 | 4 . . 3 8 6 1 9 .
6 8 . . 1 7 5 2 4
7 1 9 2 5 . 8 3 6
3 6 1 . . . . . 2
9 7 5 . 4 2 . 1 3
. . 8 1 6 3 7 5 9
. 3 . 4 9 . 2 . 8
8 2 6 7 . 1 9 . 5
. . 4 . . 8 . . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 452386197683917524719254836361579482975842613248163759137495268826731945594628371 #1 Easy (108)
Full House: r1c9=7
Full House: r3c6=4
Full House: r2c4=9
Full House: r2c3=3
Naked Single: r1c3=2
Full House: r1c2=5
Full House: r7c3=7
Naked Single: r5c7=6
Full House: r5c4=8
Naked Single: r6c1=2
Full House: r6c2=4
Full House: r9c2=9
Naked Single: r4c7=4
Full House: r9c7=3
Full House: r4c8=8
Naked Single: r4c5=7
Naked Single: r8c5=3
Full House: r8c8=4
Full House: r9c5=2
Naked Single: r7c6=5
Full House: r4c6=9
Full House: r4c4=5
Full House: r9c4=6
Naked Single: r9c1=5
Full House: r7c1=1
Full House: r7c8=6
Full House: r9c8=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. |
sudoku_easy_long_592 | .7.6132..3..879146.9.52.3...2346.581.87..1.936.593872...9746.1.7.81.243.24138.96. | 874613259352879146196524378923467581487251693615938724539746812768192435241385967 | sudoku_easy_long_592 | null | 9 | 9 | . 7 . 6 1 3 2 . .
3 . . 8 7 9 1 4 6
. 9 . 5 2 . 3 . .
. 2 3 4 6 . 5 8 1
. 8 7 . . 1 . 9 3
6 . 5 9 3 8 7 2 .
. . 9 7 4 6 . 1 .
7 . 8 1 . 2 4 3 .
2 4 1 3 8 . 9 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 874613259352879146196524378923467581487251693615938724539746812768192435241385967 #1 Easy (112)
Full House: r3c6=4
Full House: r5c4=2
Naked Single: r2c2=5
Full House: r2c3=2
Naked Single: r3c8=7
Full House: r1c8=5
Naked Single: r4c6=7
Full House: r4c1=9
Full House: r5c5=5
Full House: r9c6=5
Full House: r8c5=9
Full House: r9c9=7
Naked Single: r5c1=4
Full House: r5c7=6
Full House: r6c9=4
Full House: r7c7=8
Full House: r6c2=1
Naked Single: r1c3=4
Full House: r3c3=6
Naked Single: r7c1=5
Naked Single: r8c9=5
Full House: r8c2=6
Full House: r7c2=3
Full House: r7c9=2
Naked Single: r3c9=8
Full House: r1c9=9
Full House: r1c1=8
Full House: r3c1=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. |
sudoku_easy_long_593 | 328.561.9...328576756.192......7.4.29718423.584.6.5..1..4583.17583.679241672.48.3 | 328756149419328576756419238635971482971842365842635791294583617583167924167294853 | sudoku_easy_long_593 | null | 9 | 9 | 3 2 8 . 5 6 1 . 9
. . . 3 2 8 5 7 6
7 5 6 . 1 9 2 . .
. . . . 7 . 4 . 2
9 7 1 8 4 2 3 . 5
8 4 . 6 . 5 . . 1
. . 4 5 8 3 . 1 7
5 8 3 . 6 7 9 2 4
1 6 7 2 . 4 8 . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 328756149419328576756419238635971482971842365842635791294583617583167924167294853 #1 Easy (100)
Full House: r5c8=6
Full House: r4c6=1
Full House: r8c4=1
Full House: r9c5=9
Full House: r3c9=8
Full House: r9c8=5
Full House: r7c7=6
Full House: r6c7=7
Full House: r6c5=3
Full House: r4c4=9
Naked Single: r1c8=4
Full House: r1c4=7
Full House: r3c4=4
Full House: r3c8=3
Naked Single: r6c8=9
Full House: r6c3=2
Full House: r4c8=8
Naked Single: r2c3=9
Full House: r4c3=5
Naked Single: r4c1=6
Full House: r4c2=3
Naked Single: r2c1=4
Full House: r7c1=2
Full House: r7c2=9
Full House: r2c2=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. |
sudoku_easy_long_594 | 216895374589347126734162..9..597.412.42.589...9.42...5.712...9.9.371.268.2.53..41 | 216895374589347126734162859865973412142658937397421685471286593953714268628539741 | sudoku_easy_long_594 | null | 9 | 9 | 2 1 6 8 9 5 3 7 4
5 8 9 3 4 7 1 2 6
7 3 4 1 6 2 . . 9
. . 5 9 7 . 4 1 2
. 4 2 . 5 8 9 . .
. 9 . 4 2 . . . 5
. 7 1 2 . . . 9 .
9 . 3 7 1 . 2 6 8
. 2 . 5 3 . . 4 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 216895374589347126734162859865973412142658937397421685471286593953714268628539741 #1 Easy (100)
Full House: r5c4=6
Full House: r7c5=8
Naked Single: r4c2=6
Full House: r8c2=5
Full House: r8c6=4
Naked Single: r9c3=8
Full House: r6c3=7
Naked Single: r5c8=3
Naked Single: r7c7=5
Naked Single: r7c9=3
Full House: r9c7=7
Full House: r5c9=7
Full House: r5c1=1
Naked Single: r4c6=3
Full House: r4c1=8
Full House: r6c6=1
Full House: r6c1=3
Naked Single: r7c6=6
Full House: r7c1=4
Full House: r9c1=6
Full House: r9c6=9
Naked Single: r6c8=8
Full House: r3c8=5
Full House: r3c7=8
Full House: r6c7=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. |
sudoku_easy_long_595 | 6..352947.357.416..79.165..8.25....979.1.8435...96.2819.8.3175.5.76..31212347.896 | 681352947235794168479816523812543679796128435354967281968231754547689312123475896 | sudoku_easy_long_595 | null | 9 | 9 | 6 . . 3 5 2 9 4 7
. 3 5 7 . 4 1 6 .
. 7 9 . 1 6 5 . .
8 . 2 5 . . . . 9
7 9 . 1 . 8 4 3 5
. . . 9 6 . 2 8 1
9 . 8 . 3 1 7 5 .
5 . 7 6 . . 3 1 2
1 2 3 4 7 . 8 9 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 681352947235794168479816523812543679796128435354967281968231754547689312123475896 #1 Easy (108)
Full House: r4c7=6
Full House: r4c8=7
Full House: r3c8=2
Full House: r9c6=5
Full House: r7c9=4
Naked Single: r3c4=8
Full House: r7c4=2
Full House: r7c2=6
Full House: r8c2=4
Full House: r2c5=9
Naked Single: r2c1=2
Full House: r2c9=8
Full House: r3c9=3
Full House: r3c1=4
Full House: r6c1=3
Naked Single: r5c3=6
Full House: r5c5=2
Naked Single: r1c3=1
Full House: r6c3=4
Full House: r1c2=8
Naked Single: r8c6=9
Full House: r8c5=8
Full House: r4c5=4
Naked Single: r4c6=3
Full House: r4c2=1
Full House: r6c2=5
Full House: r6c6=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. |
sudoku_easy_long_596 | 192.4356..761.2.3.843.761..92543.7.64317..95.7.8925.1.25731.64.3196.427.68.2.73.. | 192843567576192834843576129925431786431768952768925413257319648319684275684257391 | sudoku_easy_long_596 | null | 9 | 9 | 1 9 2 . 4 3 5 6 .
. 7 6 1 . 2 . 3 .
8 4 3 . 7 6 1 . .
9 2 5 4 3 . 7 . 6
4 3 1 7 . . 9 5 .
7 . 8 9 2 5 . 1 .
2 5 7 3 1 . 6 4 .
3 1 9 6 . 4 2 7 .
6 8 . 2 . 7 3 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 192843567576192834843576129925431786431768952768925413257319648319684275684257391 #1 Easy (100)
Full House: r2c1=5
Full House: r6c2=6
Full House: r9c3=4
Naked Single: r1c4=8
Full House: r3c4=5
Full House: r1c9=7
Full House: r2c5=9
Naked Single: r5c6=8
Naked Single: r4c8=8
Full House: r4c6=1
Full House: r5c5=6
Full House: r5c9=2
Full House: r7c6=9
Full House: r7c9=8
Naked Single: r9c8=9
Full House: r3c8=2
Full House: r3c9=9
Naked Single: r6c7=4
Full House: r2c7=8
Full House: r2c9=4
Full House: r6c9=3
Naked Single: r9c5=5
Full House: r8c5=8
Full House: r8c9=5
Full House: r9c9=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. |
sudoku_easy_long_597 | 372..5418.65814237..47.2596.5947.3626..589.74..12639..5369.872.49.12.65321735.8.9 | 372695418965814237184732596859471362623589174741263985536948721498127653217356849 | sudoku_easy_long_597 | null | 9 | 9 | 3 7 2 . . 5 4 1 8
. 6 5 8 1 4 2 3 7
. . 4 7 . 2 5 9 6
. 5 9 4 7 . 3 6 2
6 . . 5 8 9 . 7 4
. . 1 2 6 3 9 . .
5 3 6 9 . 8 7 2 .
4 9 . 1 2 . 6 5 3
2 1 7 3 5 . 8 . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 372695418965814237184732596859471362623589174741263985536948721498127653217356849 #1 Easy (84)
Full House: r2c1=9
Full House: r4c6=1
Full House: r5c7=1
Full House: r4c1=8
Full House: r1c4=6
Full House: r1c5=9
Full House: r3c5=3
Full House: r7c5=4
Full House: r7c9=1
Full House: r6c9=5
Full House: r6c8=8
Full House: r8c3=8
Full House: r5c3=3
Full House: r5c2=2
Full House: r8c6=7
Full House: r9c6=6
Full House: r9c8=4
Naked Single: r3c2=8
Full House: r3c1=1
Full House: r6c1=7
Full House: r6c2=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. |
sudoku_easy_long_598 | 41598...7.3962..5.27..418..3924..1857.4.1532.1.82397.6927164..858.7926..64135897. | 415983267839627451276541893392476185764815329158239746927164538583792614641358972 | sudoku_easy_long_598 | null | 9 | 9 | 4 1 5 9 8 . . . 7
. 3 9 6 2 . . 5 .
2 7 . . 4 1 8 . .
3 9 2 4 . . 1 8 5
7 . 4 . 1 5 3 2 .
1 . 8 2 3 9 7 . 6
9 2 7 1 6 4 . . 8
5 8 . 7 9 2 6 . .
6 4 1 3 5 8 9 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 415983267839627451276541893392476185764815329158239746927164538583792614641358972 #1 Easy (96)
Full House: r2c1=8
Full House: r3c3=6
Full House: r4c5=7
Full House: r8c3=3
Full House: r9c9=2
Full House: r4c6=6
Full House: r5c4=8
Full House: r3c4=5
Naked Single: r1c6=3
Full House: r2c6=7
Naked Single: r2c7=4
Full House: r2c9=1
Naked Single: r5c2=6
Full House: r5c9=9
Full House: r6c2=5
Full House: r6c8=4
Naked Single: r7c7=5
Full House: r7c8=3
Full House: r1c7=2
Full House: r1c8=6
Naked Single: r8c9=4
Full House: r3c9=3
Full House: r8c8=1
Full House: r3c8=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. |
sudoku_easy_long_599 | .9367421.6.4.12579.178.93463.8..642..627.1..3159.2..6.9.5168.3..269351848....76.5 | 593674218684312579217859346378596421462781953159423867945168732726935184831247695 | sudoku_easy_long_599 | null | 9 | 9 | . 9 3 6 7 4 2 1 .
6 . 4 . 1 2 5 7 9
. 1 7 8 . 9 3 4 6
3 . 8 . . 6 4 2 .
. 6 2 7 . 1 . . 3
1 5 9 . 2 . . 6 .
9 . 5 1 6 8 . 3 .
. 2 6 9 3 5 1 8 4
8 . . . . 7 6 . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 593674218684312579217859346378596421462781953159423867945168732726935184831247695 #1 Easy (108)
Full House: r1c9=8
Full House: r6c6=3
Full House: r9c3=1
Full House: r8c1=7
Full House: r1c1=5
Naked Single: r2c2=8
Full House: r2c4=3
Full House: r3c5=5
Full House: r3c1=2
Full House: r5c1=4
Full House: r4c2=7
Naked Single: r7c7=7
Naked Single: r4c4=5
Naked Single: r9c5=4
Full House: r9c4=2
Full House: r6c4=4
Naked Single: r9c8=9
Full House: r7c9=2
Full House: r7c2=4
Full House: r9c2=3
Full House: r5c8=5
Naked Single: r6c9=7
Full House: r4c9=1
Full House: r4c5=9
Full House: r6c7=8
Full House: r5c5=8
Full House: r5c7=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. |
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