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_600 | ..4..6893.93.12567.6.389.24.5...8712..9.71.5.7...354..671.9324..48167.359.5824.71 | 124756893893412567567389124356948712489271356712635489671593248248167935935824671 | sudoku_easy_long_600 | null | 9 | 9 | . . 4 . . 6 8 9 3
. 9 3 . 1 2 5 6 7
. 6 . 3 8 9 . 2 4
. 5 . . . 8 7 1 2
. . 9 . 7 1 . 5 .
7 . . . 3 5 4 . .
6 7 1 . 9 3 2 4 .
. 4 8 1 6 7 . 3 5
9 . 5 8 2 4 . 7 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 124756893893412567567389124356948712489271356712635489671593248248167935935824671 #1 Easy (116)
Full House: r3c7=1
Full House: r6c8=8
Full House: r7c4=5
Full House: r7c9=8
Naked Single: r2c1=8
Full House: r2c4=4
Naked Single: r4c3=6
Naked Single: r1c5=5
Full House: r4c5=4
Full House: r1c4=7
Naked Single: r8c7=9
Full House: r8c1=2
Full House: r9c2=3
Full House: r9c7=6
Full House: r5c7=3
Naked Single: r3c3=7
Full House: r3c1=5
Full House: r6c3=2
Naked Single: r5c9=6
Full House: r6c9=9
Naked Single: r4c4=9
Full House: r4c1=3
Naked Single: r1c1=1
Full House: r5c1=4
Full House: r1c2=2
Naked Single: r5c2=8
Full House: r6c2=1
Full House: r5c4=2
Full House: r6c4=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_601 | .135.4.72..23781.5.8516239.2746135898..7.521....2.9.43.5..2.93.34.957.2..2683.457 | 613594872492378165785162394274613589839745216561289743157426938348957621926831457 | sudoku_easy_long_601 | null | 9 | 9 | . 1 3 5 . 4 . 7 2
. . 2 3 7 8 1 . 5
. 8 5 1 6 2 3 9 .
2 7 4 6 1 3 5 8 9
8 . . 7 . 5 2 1 .
. . . 2 . 9 . 4 3
. 5 . . 2 . 9 3 .
3 4 . 9 5 7 . 2 .
. 2 6 8 3 . 4 5 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 613594872492378165785162394274613589839745216561289743157426938348957621926831457 #1 Easy (108)
Full House: r1c5=9
Full House: r2c8=6
Full House: r7c4=4
Naked Single: r3c9=4
Full House: r1c7=8
Full House: r1c1=6
Full House: r3c1=7
Naked Single: r5c5=4
Full House: r6c5=8
Naked Single: r5c9=6
Full House: r6c7=7
Full House: r8c7=6
Naked Single: r6c2=6
Naked Single: r5c3=9
Full House: r5c2=3
Full House: r2c2=9
Full House: r2c1=4
Naked Single: r6c3=1
Full House: r6c1=5
Naked Single: r9c6=1
Full House: r7c6=6
Full House: r9c1=9
Full House: r7c1=1
Naked Single: r8c3=8
Full House: r7c3=7
Full House: r7c9=8
Full House: r8c9=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_602 | 24.961..5.587.4921.19582346.6587..144921567....142..69.8.297..3.37645182526318... | 243961875658734921719582346365879214492156738871423569184297653937645182526318497 | sudoku_easy_long_602 | null | 9 | 9 | 2 4 . 9 6 1 . . 5
. 5 8 7 . 4 9 2 1
. 1 9 5 8 2 3 4 6
. 6 5 8 7 . . 1 4
4 9 2 1 5 6 7 . .
. . 1 4 2 . . 6 9
. 8 . 2 9 7 . . 3
. 3 7 6 4 5 1 8 2
5 2 6 3 1 8 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 243961875658734921719582346365879214492156738871423569184297653937645182526318497 #1 Easy (92)
Full House: r2c5=3
Full House: r3c1=7
Full House: r6c2=7
Full House: r8c1=9
Full House: r2c1=6
Full House: r1c3=3
Full House: r7c3=4
Full House: r7c1=1
Naked Single: r4c7=2
Naked Single: r4c1=3
Full House: r4c6=9
Full House: r6c6=3
Full House: r6c1=8
Full House: r6c7=5
Naked Single: r1c7=8
Full House: r1c8=7
Naked Single: r5c9=8
Full House: r5c8=3
Full House: r9c9=7
Naked Single: r7c8=5
Full House: r7c7=6
Full House: r9c7=4
Full House: r9c8=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_603 | ...19..3264..32.7.9.28.76.5279..8351386251947415379.86163.2..98.98.137.47.498...3 | 857196432641532879932847615279468351386251947415379286163724598598613724724985163 | sudoku_easy_long_603 | null | 9 | 9 | . . . 1 9 . . 3 2
6 4 . . 3 2 . 7 .
9 . 2 8 . 7 6 . 5
2 7 9 . . 8 3 5 1
3 8 6 2 5 1 9 4 7
4 1 5 3 7 9 . 8 6
1 6 3 . 2 . . 9 8
. 9 8 . 1 3 7 . 4
7 . 4 9 8 . . . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 857196432641532879932847615279468351386251947415379286163724598598613724724985163 #1 Easy (100)
Full House: r6c7=2
Full House: r2c9=9
Naked Single: r2c4=5
Naked Single: r3c5=4
Full House: r1c6=6
Full House: r4c5=6
Full House: r4c4=4
Naked Single: r1c2=5
Naked Single: r3c8=1
Full House: r3c2=3
Full House: r9c2=2
Full House: r8c1=5
Full House: r1c1=8
Naked Single: r1c3=7
Full House: r2c3=1
Full House: r2c7=8
Full House: r1c7=4
Naked Single: r7c7=5
Full House: r9c7=1
Naked Single: r8c4=6
Full House: r7c4=7
Full House: r7c6=4
Full House: r9c6=5
Full House: r9c8=6
Full House: r8c8=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_604 | .3..792..95.432.1882....3.93489.756.6..2.....2.9.6378.463728.517913458265.26914.. | 136879245957432618824156379348917562675284193219563784463728951791345826582691437 | sudoku_easy_long_604 | null | 9 | 9 | . 3 . . 7 9 2 . .
9 5 . 4 3 2 . 1 8
8 2 . . . . 3 . 9
3 4 8 9 . 7 5 6 .
6 . . 2 . . . . .
2 . 9 . 6 3 7 8 .
4 6 3 7 2 8 . 5 1
7 9 1 3 4 5 8 2 6
5 . 2 6 9 1 4 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 136879245957432618824156379348917562675284193219563784463728951791345826582691437 #1 Easy (112)
Full House: r1c1=1
Full House: r7c7=9
Full House: r9c2=8
Naked Single: r4c5=1
Full House: r4c9=2
Naked Single: r2c7=6
Full House: r5c7=1
Full House: r2c3=7
Naked Single: r6c2=1
Full House: r5c2=7
Full House: r5c3=5
Naked Single: r1c8=4
Naked Single: r6c9=4
Full House: r6c4=5
Naked Single: r3c6=6
Full House: r5c6=4
Full House: r5c5=8
Full House: r3c5=5
Naked Single: r1c3=6
Full House: r3c3=4
Naked Single: r1c9=5
Full House: r3c8=7
Full House: r1c4=8
Full House: r3c4=1
Naked Single: r5c9=3
Full House: r5c8=9
Full House: r9c8=3
Full House: r9c9=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_605 | 24.79163.6832547917.963825.192..3.65.5.1.9..383.46512.5.89.23..37..86...9243..58. | 245791638683254791719638254192873465456129873837465129568942317371586942924317586 | sudoku_easy_long_605 | null | 9 | 9 | 2 4 . 7 9 1 6 3 .
6 8 3 2 5 4 7 9 1
7 . 9 6 3 8 2 5 .
1 9 2 . . 3 . 6 5
. 5 . 1 . 9 . . 3
8 3 . 4 6 5 1 2 .
5 . 8 9 . 2 3 . .
3 7 . . 8 6 . . .
9 2 4 3 . . 5 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 245791638683254791719638254192873465456129873837465129568942317371586942924317586 #1 Easy (104)
Full House: r5c1=4
Full House: r9c6=7
Naked Single: r1c3=5
Full House: r1c9=8
Full House: r3c2=1
Full House: r3c9=4
Full House: r7c2=6
Full House: r8c3=1
Naked Single: r4c4=8
Full House: r8c4=5
Naked Single: r6c3=7
Full House: r5c3=6
Full House: r6c9=9
Naked Single: r4c5=7
Full House: r4c7=4
Full House: r5c5=2
Naked Single: r5c7=8
Full House: r5c8=7
Full House: r8c7=9
Naked Single: r9c5=1
Full House: r9c9=6
Full House: r7c5=4
Naked Single: r7c9=7
Full House: r8c9=2
Full House: r8c8=4
Full House: r7c8=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_606 | 6751.942.2846.5.1..3.28456.3418526.97963.1.8.8.2.9613..23..8.9.56.9.73429...23856 | 675139428284675913139284567341852679796341285852796134423568791568917342917423856 | sudoku_easy_long_606 | null | 9 | 9 | 6 7 5 1 . 9 4 2 .
2 8 4 6 . 5 . 1 .
. 3 . 2 8 4 5 6 .
3 4 1 8 5 2 6 . 9
7 9 6 3 . 1 . 8 .
8 . 2 . 9 6 1 3 .
. 2 3 . . 8 . 9 .
5 6 . 9 . 7 3 4 2
9 . . . 2 3 8 5 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 675139428284675913139284567341852679796341285852796134423568791568917342917423856 #1 Easy (100)
Full House: r4c8=7
Full House: r6c2=5
Full House: r9c2=1
Naked Single: r1c5=3
Full House: r1c9=8
Full House: r2c5=7
Naked Single: r3c3=9
Full House: r3c1=1
Full House: r3c9=7
Full House: r7c1=4
Naked Single: r5c5=4
Full House: r6c4=7
Full House: r6c9=4
Naked Single: r5c7=2
Full House: r5c9=5
Naked Single: r7c7=7
Full House: r2c7=9
Full House: r2c9=3
Full House: r7c9=1
Naked Single: r8c3=8
Full House: r8c5=1
Full House: r9c3=7
Full House: r9c4=4
Full House: r7c4=5
Full House: r7c5=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_607 | 528.1.74..6.285..93.....5...367..8954725....385936142.61745.9.898.1762.42458..67. | 528913746764285319391647582136724895472598163859361427617452938983176254245839671 | sudoku_easy_long_607 | null | 9 | 9 | 5 2 8 . 1 . 7 4 .
. 6 . 2 8 5 . . 9
3 . . . . . 5 . .
. 3 6 7 . . 8 9 5
4 7 2 5 . . . . 3
8 5 9 3 6 1 4 2 .
6 1 7 4 5 . 9 . 8
9 8 . 1 7 6 2 . 4
2 4 5 8 . . 6 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 528913746764285319391647582136724895472598163859361427617452938983176254245839671 #1 Easy (116)
Full House: r4c1=1
Full House: r6c9=7
Full House: r3c2=9
Full House: r8c3=3
Full House: r2c1=7
Full House: r8c8=5
Naked Single: r1c9=6
Naked Single: r5c5=9
Naked Single: r7c8=3
Full House: r9c9=1
Full House: r7c6=2
Full House: r3c9=2
Naked Single: r5c7=1
Full House: r2c7=3
Full House: r5c8=6
Full House: r5c6=8
Naked Single: r3c4=6
Full House: r1c4=9
Full House: r1c6=3
Naked Single: r3c5=4
Full House: r3c6=7
Naked Single: r9c5=3
Full House: r9c6=9
Full House: r4c6=4
Full House: r4c5=2
Naked Single: r2c8=1
Full House: r2c3=4
Full House: r3c3=1
Full House: r3c8=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_608 | 5192..3..8637512494729.85.1...51.69414567.8329364..1572..8469133..12..8.68..97.25 | 519264378863751249472938561728513694145679832936482157257846913394125786681397425 | sudoku_easy_long_608 | null | 9 | 9 | 5 1 9 2 . . 3 . .
8 6 3 7 5 1 2 4 9
4 7 2 9 . 8 5 . 1
. . . 5 1 . 6 9 4
1 4 5 6 7 . 8 3 2
9 3 6 4 . . 1 5 7
2 . . 8 4 6 9 1 3
3 . . 1 2 . . 8 .
6 8 . . 9 7 . 2 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 519264378863751249472938561728513694145679832936482157257846913394125786681397425 #1 Easy (92)
Full House: r5c6=9
Full House: r4c1=7
Full House: r9c4=3
Full House: r8c6=5
Naked Single: r3c8=6
Full House: r1c8=7
Full House: r1c9=8
Full House: r8c9=6
Full House: r3c5=3
Naked Single: r6c6=2
Full House: r6c5=8
Full House: r1c5=6
Full House: r1c6=4
Full House: r4c6=3
Naked Single: r7c2=5
Full House: r7c3=7
Naked Single: r4c2=2
Full House: r4c3=8
Full House: r8c2=9
Naked Single: r9c7=4
Full House: r8c7=7
Full House: r8c3=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_609 | 8.5.69147379.1.685416.57.239671348.2583276.19.4....3766.4521738.58.43.9.2...9.564 | 825369147379412685416857923967134852583276419142985376694521738758643291231798564 | sudoku_easy_long_609 | null | 9 | 9 | 8 . 5 . 6 9 1 4 7
3 7 9 . 1 . 6 8 5
4 1 6 . 5 7 . 2 3
9 6 7 1 3 4 8 . 2
5 8 3 2 7 6 . 1 9
. 4 . . . . 3 7 6
6 . 4 5 2 1 7 3 8
. 5 8 . 4 3 . 9 .
2 . . . 9 . 5 6 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 825369147379412685416857923967134852583276419142985376694521738758643291231798564 #1 Easy (88)
Full House: r1c2=2
Full House: r3c7=9
Full House: r3c4=8
Full House: r4c8=5
Full House: r1c4=3
Full House: r5c7=4
Full House: r7c2=9
Full House: r8c9=1
Full House: r8c7=2
Full House: r6c5=8
Full House: r9c2=3
Naked Single: r2c6=2
Full House: r2c4=4
Naked Single: r9c6=8
Full House: r6c6=5
Full House: r6c4=9
Naked Single: r6c1=1
Full House: r8c1=7
Full House: r9c3=1
Full House: r9c4=7
Full House: r6c3=2
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_610 | 53.72.8.44.21.967.9..4..12..6.3417.9193.782467456...81...9.3.67.5...74126.7254938 | 531726894482139675976485123268341759193578246745692381824913567359867412617254938 | sudoku_easy_long_610 | null | 9 | 9 | 5 3 . 7 2 . 8 . 4
4 . 2 1 . 9 6 7 .
9 . . 4 . . 1 2 .
. 6 . 3 4 1 7 . 9
1 9 3 . 7 8 2 4 6
7 4 5 6 . . . 8 1
. . . 9 . 3 . 6 7
. 5 . . . 7 4 1 2
6 . 7 2 5 4 9 3 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 531726894482139675976485123268341759193578246745692381824913567359867412617254938 #1 Easy (112)
Full House: r5c4=5
Full House: r7c7=5
Full House: r6c7=3
Full House: r4c8=5
Full House: r1c8=9
Full House: r8c4=8
Full House: r9c2=1
Naked Single: r1c6=6
Full House: r1c3=1
Naked Single: r2c2=8
Naked Single: r4c3=8
Full House: r4c1=2
Naked Single: r6c5=9
Full House: r6c6=2
Full House: r3c6=5
Naked Single: r7c5=1
Full House: r8c5=6
Naked Single: r8c1=3
Full House: r8c3=9
Full House: r7c1=8
Naked Single: r2c5=3
Full House: r2c9=5
Full House: r3c9=3
Full House: r3c5=8
Naked Single: r3c2=7
Full House: r3c3=6
Full House: r7c2=2
Full House: r7c3=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_611 | 34698..727..46.958598127436...8..2431.723.69.42365...76....87...743965818517.236. | 346985172712463958598127436965871243187234695423659817639518724274396581851742369 | sudoku_easy_long_611 | null | 9 | 9 | 3 4 6 9 8 . . 7 2
7 . . 4 6 . 9 5 8
5 9 8 1 2 7 4 3 6
. . . 8 . . 2 4 3
1 . 7 2 3 . 6 9 .
4 2 3 6 5 . . . 7
6 . . . . 8 7 . .
. 7 4 3 9 6 5 8 1
8 5 1 7 . 2 3 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 346985172712463958598127436965871243187234695423659817639518724274396581851742369 #1 Easy (100)
Full House: r1c7=1
Full House: r1c6=5
Full House: r2c6=3
Full House: r7c4=5
Full House: r8c1=2
Full House: r4c1=9
Full House: r6c7=8
Naked Single: r5c9=5
Full House: r6c8=1
Full House: r7c8=2
Full House: r6c6=9
Naked Single: r2c2=1
Full House: r2c3=2
Naked Single: r5c6=4
Full House: r5c2=8
Full House: r4c6=1
Full House: r4c5=7
Naked Single: r4c2=6
Full House: r7c2=3
Full House: r7c3=9
Full House: r4c3=5
Naked Single: r9c5=4
Full House: r7c5=1
Full House: r7c9=4
Full House: r9c9=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_612 | 2..19.8535834..791971.586.4126739.48.97845.1645...2.3.712.8.4658..5641726.52.1.89 | 264197853583426791971358624126739548397845216458612937712983465839564172645271389 | sudoku_easy_long_612 | null | 9 | 9 | 2 . . 1 9 . 8 5 3
5 8 3 4 . . 7 9 1
9 7 1 . 5 8 6 . 4
1 2 6 7 3 9 . 4 8
. 9 7 8 4 5 . 1 6
4 5 . . . 2 . 3 .
7 1 2 . 8 . 4 6 5
8 . . 5 6 4 1 7 2
6 . 5 2 . 1 . 8 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 264197853583426791971358624126739548397845216458612937712983465839564172645271389 #1 Easy (88)
Full House: r3c8=2
Full House: r4c7=5
Full House: r5c1=3
Full House: r6c3=8
Full House: r5c7=2
Full House: r3c4=3
Full House: r6c9=7
Full House: r6c7=9
Full House: r9c7=3
Naked Single: r1c3=4
Full House: r8c3=9
Full House: r8c2=3
Full House: r9c2=4
Full House: r9c5=7
Full House: r1c2=6
Full House: r1c6=7
Naked Single: r2c6=6
Full House: r7c6=3
Full House: r2c5=2
Full House: r6c5=1
Full House: r6c4=6
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_613 | 9.63.8.158..51792...56298432598641...3795.4684.8.312593812756.4.94183.7.5.2....8. | 926348715843517926715629843259864137137952468468731259381275694694183572572496381 | sudoku_easy_long_613 | null | 9 | 9 | 9 . 6 3 . 8 . 1 5
8 . . 5 1 7 9 2 .
. . 5 6 2 9 8 4 3
2 5 9 8 6 4 1 . .
. 3 7 9 5 . 4 6 8
4 . 8 . 3 1 2 5 9
3 8 1 2 7 5 6 . 4
. 9 4 1 8 3 . 7 .
5 . 2 . . . . 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 926348715843517926715629843259864137137952468468731259381275694694183572572496381 #1 Easy (96)
Full House: r1c5=4
Full House: r7c8=9
Full House: r2c3=3
Full House: r4c8=3
Full House: r4c9=7
Full House: r9c5=9
Naked Single: r1c7=7
Full House: r2c9=6
Full House: r2c2=4
Full House: r1c2=2
Naked Single: r5c1=1
Full House: r5c6=2
Full House: r6c2=6
Full House: r6c4=7
Full House: r9c4=4
Full House: r9c6=6
Naked Single: r8c7=5
Full House: r9c7=3
Naked Single: r8c9=2
Full House: r8c1=6
Full House: r9c9=1
Full House: r3c1=7
Full House: r9c2=7
Full House: r3c2=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_614 | 9.571..82.76.2.539..439..716.82.3795597.68.24.2395.81.751.829.38.243..57349571268 | 935716482176824539284395671618243795597168324423957816751682943862439157349571268 | sudoku_easy_long_614 | null | 9 | 9 | 9 . 5 7 1 . . 8 2
. 7 6 . 2 . 5 3 9
. . 4 3 9 . . 7 1
6 . 8 2 . 3 7 9 5
5 9 7 . 6 8 . 2 4
. 2 3 9 5 . 8 1 .
7 5 1 . 8 2 9 . 3
8 . 2 4 3 . . 5 7
3 4 9 5 7 1 2 6 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 935716482176824539284395671618243795597168324423957816751682943862439157349571268 #1 Easy (88)
Full House: r4c5=4
Full House: r6c9=6
Full House: r5c7=3
Full House: r5c4=1
Full House: r8c2=6
Full House: r4c2=1
Full House: r6c1=4
Full House: r7c8=4
Full House: r7c4=6
Full House: r2c4=8
Full House: r8c7=1
Full House: r6c6=7
Full House: r8c6=9
Naked Single: r1c2=3
Full House: r3c2=8
Naked Single: r3c7=6
Full House: r1c7=4
Full House: r1c6=6
Naked Single: r2c6=4
Full House: r2c1=1
Full House: r3c1=2
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_615 | .81.3.7.53645.92.87..8.1.46.2...846.138.46952.7.29518351248367...71.2.3..43.6.5.. | 281634795364579218759821346925318467138746952476295183512483679697152834843967521 | sudoku_easy_long_615 | null | 9 | 9 | . 8 1 . 3 . 7 . 5
3 6 4 5 . 9 2 . 8
7 . . 8 . 1 . 4 6
. 2 . . . 8 4 6 .
1 3 8 . 4 6 9 5 2
. 7 . 2 9 5 1 8 3
5 1 2 4 8 3 6 7 .
. . 7 1 . 2 . 3 .
. 4 3 . 6 . 5 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 281634795364579218759821346925318467138746952476295183512483679697152834843967521 #1 Easy (116)
Full House: r5c4=7
Full House: r4c9=7
Full House: r7c9=9
Naked Single: r2c8=1
Full House: r2c5=7
Naked Single: r1c8=9
Full House: r3c7=3
Full House: r8c7=8
Full House: r9c8=2
Naked Single: r3c5=2
Naked Single: r6c3=6
Full House: r6c1=4
Naked Single: r4c1=9
Full House: r4c3=5
Full House: r3c3=9
Full House: r3c2=5
Full House: r8c2=9
Full House: r1c1=2
Naked Single: r1c4=6
Full House: r1c6=4
Full House: r9c6=7
Naked Single: r8c5=5
Full House: r4c5=1
Full House: r4c4=3
Full House: r9c4=9
Naked Single: r8c9=4
Full House: r9c9=1
Full House: r8c1=6
Full House: r9c1=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_616 | 29.514..37....2.514516.72...4679.825.254613..3792.814.617.295.493.8.5617.8417.932 | 298514763763982451451637298146793825825461379379258146617329584932845617584176932 | sudoku_easy_long_616 | null | 9 | 9 | 2 9 . 5 1 4 . . 3
7 . . . . 2 . 5 1
4 5 1 6 . 7 2 . .
. 4 6 7 9 . 8 2 5
. 2 5 4 6 1 3 . .
3 7 9 2 . 8 1 4 .
6 1 7 . 2 9 5 . 4
9 3 . 8 . 5 6 1 7
. 8 4 1 7 . 9 3 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 298514763763982451451637298146793825825461379379258146617329584932845617584176932 #1 Easy (96)
Full House: r2c2=6
Full House: r7c8=8
Full House: r7c4=3
Full House: r2c4=9
Naked Single: r1c3=8
Full House: r2c3=3
Full House: r8c3=2
Full House: r8c5=4
Full House: r9c1=5
Full House: r9c6=6
Full House: r4c6=3
Full House: r4c1=1
Full House: r5c1=8
Full House: r6c5=5
Full House: r6c9=6
Naked Single: r1c7=7
Full House: r2c7=4
Full House: r2c5=8
Full House: r1c8=6
Full House: r3c5=3
Naked Single: r5c9=9
Full House: r3c9=8
Full House: r3c8=9
Full House: r5c8=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_617 | 65.78.41..78241365.24536.975318.792.....9..53.4.3.5.78..5.742.....123586.12658749 | 653789412978241365124536897531867924786492153249315678865974231497123586312658749 | sudoku_easy_long_617 | null | 9 | 9 | 6 5 . 7 8 . 4 1 .
. 7 8 2 4 1 3 6 5
. 2 4 5 3 6 . 9 7
5 3 1 8 . 7 9 2 .
. . . . 9 . . 5 3
. 4 . 3 . 5 . 7 8
. . 5 . 7 4 2 . .
. . . 1 2 3 5 8 6
. 1 2 6 5 8 7 4 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 653789412978241365124536897531867924786492153249315678865974231497123586312658749 #1 Easy (108)
Full House: r2c1=9
Full House: r1c6=9
Full House: r5c6=2
Full House: r7c8=3
Full House: r7c4=9
Full House: r5c4=4
Full House: r7c9=1
Full House: r9c1=3
Naked Single: r1c9=2
Full House: r3c7=8
Full House: r3c1=1
Full House: r4c9=4
Full House: r4c5=6
Full House: r1c3=3
Full House: r6c5=1
Naked Single: r8c2=9
Naked Single: r6c1=2
Naked Single: r7c1=8
Full House: r7c2=6
Full House: r5c2=8
Naked Single: r6c7=6
Full House: r5c7=1
Full House: r6c3=9
Naked Single: r8c3=7
Full House: r5c3=6
Full House: r5c1=7
Full House: r8c1=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_618 | ..87..4.3.7...3.8534168572.72315.896.15.9..376.9....541.6978342...561978.9.34..61 | 568729413972413685341685729723154896415896237689237154156978342234561978897342561 | sudoku_easy_long_618 | null | 9 | 9 | . . 8 7 . . 4 . 3
. 7 . . . 3 . 8 5
3 4 1 6 8 5 7 2 .
7 2 3 1 5 . 8 9 6
. 1 5 . 9 . . 3 7
6 . 9 . . . . 5 4
1 . 6 9 7 8 3 4 2
. . . 5 6 1 9 7 8
. 9 . 3 4 . . 6 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 568729413972413685341685729723154896415896237689237154156978342234561978897342561 #1 Easy (116)
Full House: r3c9=9
Full House: r4c6=4
Full House: r7c2=5
Full House: r9c6=2
Full House: r1c8=1
Full House: r9c7=5
Full House: r2c7=6
Naked Single: r5c7=2
Full House: r6c7=1
Naked Single: r6c2=8
Full House: r5c1=4
Naked Single: r2c3=2
Naked Single: r8c2=3
Full House: r1c2=6
Naked Single: r1c6=9
Naked Single: r5c6=6
Full House: r6c6=7
Full House: r5c4=8
Naked Single: r9c1=8
Full House: r9c3=7
Full House: r8c3=4
Full House: r8c1=2
Naked Single: r1c5=2
Full House: r1c1=5
Full House: r2c1=9
Naked Single: r6c4=2
Full House: r2c4=4
Full House: r2c5=1
Full House: r6c5=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_619 | 94.75.2.8.26..37.5.7...64.9.8..3.54.392.14..61548679.34.9.7.3.22.81496.7.65328194 | 943751268826493715571286439687932541392514876154867923419675382238149657765328194 | sudoku_easy_long_619 | null | 9 | 9 | 9 4 . 7 5 . 2 . 8
. 2 6 . . 3 7 . 5
. 7 . . . 6 4 . 9
. 8 . . 3 . 5 4 .
3 9 2 . 1 4 . . 6
1 5 4 8 6 7 9 . 3
4 . 9 . 7 . 3 . 2
2 . 8 1 4 9 6 . 7
. 6 5 3 2 8 1 9 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 943751268826493715571286439687932541392514876154867923419675382238149657765328194 #1 Easy (112)
Full House: r5c7=8
Full House: r6c8=2
Full House: r4c9=1
Full House: r9c1=7
Full House: r5c8=7
Full House: r5c4=5
Naked Single: r1c6=1
Naked Single: r2c8=1
Naked Single: r2c1=8
Naked Single: r4c3=7
Full House: r4c1=6
Full House: r3c1=5
Naked Single: r3c4=2
Naked Single: r4c6=2
Full House: r7c6=5
Full House: r7c4=6
Full House: r4c4=9
Full House: r2c4=4
Full House: r2c5=9
Full House: r3c5=8
Naked Single: r8c2=3
Full House: r8c8=5
Full House: r7c2=1
Full House: r7c8=8
Naked Single: r1c3=3
Full House: r1c8=6
Full House: r3c8=3
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_620 | 539.842766.73.51844.82.6.95.7.9.18.21..842.6...4.639.1.51427..97426.95189635.84.7 | 539184276627395184418276395376951842195842763284763951851427639742639518963518427 | sudoku_easy_long_620 | null | 9 | 9 | 5 3 9 . 8 4 2 7 6
6 . 7 3 . 5 1 8 4
4 . 8 2 . 6 . 9 5
. 7 . 9 . 1 8 . 2
1 . . 8 4 2 . 6 .
. . 4 . 6 3 9 . 1
. 5 1 4 2 7 . . 9
7 4 2 6 . 9 5 1 8
9 6 3 5 . 8 4 . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 539184276627395184418276395376951842195842763284763951851427639742639518963518427 #1 Easy (96)
Full House: r1c4=1
Full House: r3c7=3
Full House: r8c5=3
Full House: r7c1=8
Full House: r6c4=7
Full House: r4c5=5
Full House: r9c5=1
Full House: r9c8=2
Full House: r5c9=3
Naked Single: r2c2=2
Full House: r2c5=9
Full House: r3c2=1
Full House: r3c5=7
Naked Single: r4c1=3
Full House: r6c1=2
Naked Single: r6c8=5
Full House: r6c2=8
Full House: r5c2=9
Naked Single: r7c8=3
Full House: r7c7=6
Full House: r5c7=7
Full House: r5c3=5
Full House: r4c3=6
Full House: r4c8=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_621 | .41529.362593.714.63.4.195272.6.458916.8953279852...6151.932.7....15..933...46815 | 841529736259367148637481952723614589164895327985273461518932674476158293392746815 | sudoku_easy_long_621 | null | 9 | 9 | . 4 1 5 2 9 . 3 6
2 5 9 3 . 7 1 4 .
6 3 . 4 . 1 9 5 2
7 2 . 6 . 4 5 8 9
1 6 . 8 9 5 3 2 7
9 8 5 2 . . . 6 1
5 1 . 9 3 2 . 7 .
. . . 1 5 . . 9 3
3 . . . 4 6 8 1 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 841529736259367148637481952723614589164895327985273461518932674476158293392746815 #1 Easy (92)
Full House: r5c3=4
Full House: r4c3=3
Full House: r6c7=4
Full House: r4c5=1
Full House: r9c4=7
Full House: r8c6=8
Full House: r6c6=3
Full House: r6c5=7
Naked Single: r2c9=8
Full House: r1c7=7
Full House: r1c1=8
Full House: r7c9=4
Full House: r8c1=4
Full House: r2c5=6
Full House: r3c5=8
Full House: r3c3=7
Naked Single: r8c2=7
Full House: r9c2=9
Full House: r9c3=2
Naked Single: r7c7=6
Full House: r7c3=8
Full House: r8c3=6
Full House: r8c7=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_622 | .7.1..95.345.7.12.19265.4.76.7538.94583.926.14297.683....3.57.2251..7.687.8.61... | 876124953345879126192653487617538294583492671429716835964385712251947368738261549 | sudoku_easy_long_622 | null | 9 | 9 | . 7 . 1 . . 9 5 .
3 4 5 . 7 . 1 2 .
1 9 2 6 5 . 4 . 7
6 . 7 5 3 8 . 9 4
5 8 3 . 9 2 6 . 1
4 2 9 7 . 6 8 3 .
. . . 3 . 5 7 . 2
2 5 1 . . 7 . 6 8
7 . 8 . 6 1 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 876124953345879126192653487617538294583492671429716835964385712251947368738261549 #1 Easy (116)
Full House: r4c2=1
Full House: r4c7=2
Naked Single: r1c1=8
Full House: r1c3=6
Full House: r7c1=9
Full House: r7c3=4
Naked Single: r2c6=9
Naked Single: r3c6=3
Full House: r3c8=8
Full House: r1c6=4
Naked Single: r5c8=7
Full House: r5c4=4
Full House: r6c5=1
Full House: r6c9=5
Naked Single: r8c7=3
Full House: r9c7=5
Naked Single: r7c2=6
Full House: r9c2=3
Naked Single: r2c9=6
Full House: r1c9=3
Full House: r2c4=8
Full House: r1c5=2
Full House: r9c9=9
Naked Single: r8c5=4
Full House: r7c5=8
Full House: r7c8=1
Full House: r9c8=4
Full House: r8c4=9
Full House: r9c4=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_623 | 495.78126.62154.97.13.965...2.7.564...784923138..12..9278..3.159..52786.53.98.47. | 495378126862154397713296584129735648657849231384612759278463915941527863536981472 | sudoku_easy_long_623 | null | 9 | 9 | 4 9 5 . 7 8 1 2 6
. 6 2 1 5 4 . 9 7
. 1 3 . 9 6 5 . .
. 2 . 7 . 5 6 4 .
. . 7 8 4 9 2 3 1
3 8 . . 1 2 . . 9
2 7 8 . . 3 . 1 5
9 . . 5 2 7 8 6 .
5 3 . 9 8 . 4 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 495378126862154397713296584129735648657849231384612759278463915941527863536981472 #1 Easy (104)
Full House: r1c4=3
Full House: r3c4=2
Full House: r9c6=1
Naked Single: r2c1=8
Full House: r2c7=3
Full House: r3c1=7
Naked Single: r3c8=8
Full House: r6c8=5
Full House: r3c9=4
Naked Single: r5c2=5
Full House: r5c1=6
Full House: r4c1=1
Full House: r8c2=4
Naked Single: r4c5=3
Full House: r6c4=6
Full House: r7c5=6
Full House: r7c4=4
Full House: r7c7=9
Full House: r6c7=7
Full House: r4c9=8
Full House: r6c3=4
Full House: r4c3=9
Naked Single: r8c9=3
Full House: r9c9=2
Full House: r9c3=6
Full House: r8c3=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_624 | .127.89635.7.6.8..6.92..7.48.51.3.97.4389..1.96152.4383749.5.8625..8..79..86723.. | 412758963537469821689231754825143697743896512961527438374915286256384179198672345 | sudoku_easy_long_624 | null | 9 | 9 | . 1 2 7 . 8 9 6 3
5 . 7 . 6 . 8 . .
6 . 9 2 . . 7 . 4
8 . 5 1 . 3 . 9 7
. 4 3 8 9 . . 1 .
9 6 1 5 2 . 4 3 8
3 7 4 9 . 5 . 8 6
2 5 . . 8 . . 7 9
. . 8 6 7 2 3 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 412758963537469821689231754825143697743896512961527438374915286256384179198672345 #1 Easy (116)
Full House: r6c6=7
Full House: r8c3=6
Naked Single: r1c1=4
Full House: r1c5=5
Naked Single: r2c2=3
Full House: r3c2=8
Naked Single: r2c8=2
Naked Single: r3c8=5
Full House: r2c9=1
Full House: r9c8=4
Naked Single: r4c2=2
Full House: r5c1=7
Full House: r9c1=1
Full House: r9c2=9
Full House: r9c9=5
Full House: r5c9=2
Naked Single: r4c5=4
Full House: r5c6=6
Full House: r4c7=6
Full House: r5c7=5
Naked Single: r3c6=1
Full House: r3c5=3
Full House: r7c5=1
Full House: r7c7=2
Full House: r8c7=1
Naked Single: r2c4=4
Full House: r2c6=9
Full House: r8c6=4
Full House: r8c4=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_625 | 49817635.253..4.1661.5328.48612579..34.6.852772..9316853..6.....867.1435.72.45689 | 498176352253984716617532894861257943349618527725493168534869271986721435172345689 | sudoku_easy_long_625 | null | 9 | 9 | 4 9 8 1 7 6 3 5 .
2 5 3 . . 4 . 1 6
6 1 . 5 3 2 8 . 4
8 6 1 2 5 7 9 . .
3 4 . 6 . 8 5 2 7
7 2 . . 9 3 1 6 8
5 3 . . 6 . . . .
. 8 6 7 . 1 4 3 5
. 7 2 . 4 5 6 8 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 498176352253984716617532894861257943349618527725493168534869271986721435172345689 #1 Easy (88)
Full House: r1c9=2
Full House: r3c3=7
Full House: r7c6=9
Full House: r3c8=9
Full House: r2c7=7
Full House: r7c7=2
Naked Single: r4c9=3
Full House: r4c8=4
Full House: r7c8=7
Full House: r7c9=1
Naked Single: r5c3=9
Full House: r5c5=1
Full House: r6c3=5
Full House: r6c4=4
Full House: r7c3=4
Full House: r7c4=8
Naked Single: r2c5=8
Full House: r8c5=2
Full House: r8c1=9
Full House: r9c1=1
Full House: r9c4=3
Full House: r2c4=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_626 | 7.5263....46.97215.9.51473.684..192.123986.475.934286.467128.5..31.75.8..52639..4 | 715263498346897215298514736684751923123986547579342861467128359931475682852639174 | sudoku_easy_long_626 | null | 9 | 9 | 7 . 5 2 6 3 . . .
. 4 6 . 9 7 2 1 5
. 9 . 5 1 4 7 3 .
6 8 4 . . 1 9 2 .
1 2 3 9 8 6 . 4 7
5 . 9 3 4 2 8 6 .
4 6 7 1 2 8 . 5 .
. 3 1 . 7 5 . 8 .
. 5 2 6 3 9 . . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 715263498346897215298514736684751923123986547579342861467128359931475682852639174 #1 Easy (96)
Full House: r2c4=8
Full House: r5c7=5
Full House: r6c2=7
Full House: r1c2=1
Full House: r6c9=1
Full House: r4c9=3
Full House: r4c5=5
Full House: r4c4=7
Full House: r3c3=8
Full House: r8c4=4
Full House: r2c1=3
Full House: r3c1=2
Full House: r3c9=6
Naked Single: r1c7=4
Naked Single: r7c7=3
Full House: r7c9=9
Naked Single: r1c8=9
Full House: r9c8=7
Full House: r1c9=8
Full House: r8c9=2
Naked Single: r8c1=9
Full House: r9c1=8
Full House: r8c7=6
Full House: r9c7=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_627 | 7.931.54238145.976...79.1.88972314.5.1.645..9..4.793.15.2.64.17178.2.6.49.61872.3 | 769318542381452976425796138897231465213645789654879321532964817178523694946187253 | sudoku_easy_long_627 | null | 9 | 9 | 7 . 9 3 1 . 5 4 2
3 8 1 4 5 . 9 7 6
. . . 7 9 . 1 . 8
8 9 7 2 3 1 4 . 5
. 1 . 6 4 5 . . 9
. . 4 . 7 9 3 . 1
5 . 2 . 6 4 . 1 7
1 7 8 . 2 . 6 . 4
9 . 6 1 8 7 2 . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 769318542381452976425796138897231465213645789654879321532964817178523694946187253 #1 Easy (100)
Full House: r2c6=2
Full House: r3c8=3
Full House: r4c8=6
Full House: r6c4=8
Naked Single: r1c2=6
Full House: r1c6=8
Full House: r3c6=6
Full House: r8c6=3
Naked Single: r5c1=2
Naked Single: r5c3=3
Full House: r3c3=5
Naked Single: r7c2=3
Full House: r9c2=4
Full House: r9c8=5
Naked Single: r7c7=8
Full House: r7c4=9
Full House: r8c8=9
Full House: r5c7=7
Full House: r5c8=8
Full House: r6c8=2
Full House: r8c4=5
Naked Single: r3c1=4
Full House: r6c1=6
Full House: r6c2=5
Full House: r3c2=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_628 | 5.746913.9..2138..312.856942..1.7.484..6.23.1731.5..26.293.846.64.921.8.8..5..21. | 587469132964213857312785694296137548458692371731854926129378465645921783873546219 | sudoku_easy_long_628 | null | 9 | 9 | 5 . 7 4 6 9 1 3 .
9 . . 2 1 3 8 . .
3 1 2 . 8 5 6 9 4
2 . . 1 . 7 . 4 8
4 . . 6 . 2 3 . 1
7 3 1 . 5 . . 2 6
. 2 9 3 . 8 4 6 .
6 4 . 9 2 1 . 8 .
8 . . 5 . . 2 1 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 587469132964213857312785694296137548458692371731854926129378465645921783873546219 #1 Easy (116)
Full House: r3c4=7
Full House: r7c1=1
Full House: r6c4=8
Naked Single: r1c9=2
Full House: r1c2=8
Naked Single: r5c5=9
Naked Single: r6c7=9
Full House: r6c6=4
Full House: r4c5=3
Full House: r9c6=6
Naked Single: r7c5=7
Full House: r7c9=5
Full House: r9c5=4
Naked Single: r2c2=6
Full House: r2c3=4
Naked Single: r9c2=7
Naked Single: r9c3=3
Full House: r8c3=5
Full House: r9c9=9
Naked Single: r5c2=5
Full House: r4c2=9
Naked Single: r4c7=5
Full House: r8c7=7
Full House: r4c3=6
Full House: r5c3=8
Full House: r5c8=7
Full House: r8c9=3
Full House: r2c9=7
Full House: r2c8=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_629 | 8..69253435..1.269.2.34.781.98.6..532...3197851.78..269.742.8151859.6.4.4....8697 | 871692534354817269629345781798264153246531978513789426967423815185976342432158697 | sudoku_easy_long_629 | null | 9 | 9 | 8 . . 6 9 2 5 3 4
3 5 . . 1 . 2 6 9
. 2 . 3 4 . 7 8 1
. 9 8 . 6 . . 5 3
2 . . . 3 1 9 7 8
5 1 . 7 8 . . 2 6
9 . 7 4 2 . 8 1 5
1 8 5 9 . 6 . 4 .
4 . . . . 8 6 9 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 871692534354817269629345781798264153246531978513789426967423815185976342432158697 #1 Easy (108)
Full House: r8c9=2
Full House: r8c7=3
Full House: r8c5=7
Full House: r9c5=5
Naked Single: r3c6=5
Naked Single: r1c2=7
Full House: r1c3=1
Naked Single: r2c4=8
Full House: r2c6=7
Full House: r2c3=4
Naked Single: r4c6=4
Naked Single: r6c7=4
Full House: r4c7=1
Naked Single: r3c1=6
Full House: r4c1=7
Full House: r4c4=2
Full House: r3c3=9
Naked Single: r5c4=5
Full House: r9c4=1
Full House: r7c6=3
Full House: r6c6=9
Full House: r6c3=3
Full House: r7c2=6
Naked Single: r9c2=3
Full House: r9c3=2
Full House: r5c3=6
Full House: r5c2=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_630 | 25..798611.6.54.933791865...4.7916287.1..24358..54.917918..5374...4371.94379.8.56 | 254379861186254793379186542543791628791862435862543917918625374625437189437918256 | sudoku_easy_long_630 | null | 9 | 9 | 2 5 . . 7 9 8 6 1
1 . 6 . 5 4 . 9 3
3 7 9 1 8 6 5 . .
. 4 . 7 9 1 6 2 8
7 . 1 . . 2 4 3 5
8 . . 5 4 . 9 1 7
9 1 8 . . 5 3 7 4
. . . 4 3 7 1 . 9
4 3 7 9 . 8 . 5 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 254379861186254793379186542543791628791862435862543917918625374625437189437918256 #1 Easy (92)
Full House: r6c6=3
Full House: r3c9=2
Full House: r3c8=4
Full House: r8c8=8
Full House: r9c7=2
Full House: r2c7=7
Full House: r9c5=1
Naked Single: r1c4=3
Full House: r1c3=4
Full House: r2c2=8
Full House: r2c4=2
Naked Single: r4c1=5
Full House: r4c3=3
Full House: r8c1=6
Naked Single: r5c5=6
Full House: r5c4=8
Full House: r7c4=6
Full House: r5c2=9
Full House: r7c5=2
Naked Single: r6c3=2
Full House: r6c2=6
Full House: r8c2=2
Full House: r8c3=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_631 | .357..4.12...4.6354.1365279..61.2.5485493..12.1.5843.61476..923.682931..92..175.8 | 635729481279841635481365279396172854854936712712584396147658923568293147923417568 | sudoku_easy_long_631 | null | 9 | 9 | . 3 5 7 . . 4 . 1
2 . . . 4 . 6 3 5
4 . 1 3 6 5 2 7 9
. . 6 1 . 2 . 5 4
8 5 4 9 3 . . 1 2
. 1 . 5 8 4 3 . 6
1 4 7 6 . . 9 2 3
. 6 8 2 9 3 1 . .
9 2 . . 1 7 5 . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 635729481279841635481365279396172854854936712712584396147658923568293147923417568 #1 Easy (104)
Full House: r1c8=8
Full House: r3c2=8
Full House: r8c9=7
Naked Single: r2c4=8
Full House: r9c4=4
Naked Single: r5c7=7
Full House: r5c6=6
Full House: r4c5=7
Full House: r4c7=8
Full House: r6c8=9
Naked Single: r7c5=5
Full House: r7c6=8
Full House: r1c5=2
Naked Single: r2c3=9
Naked Single: r8c8=4
Full House: r8c1=5
Full House: r9c3=3
Full House: r9c8=6
Full House: r6c3=2
Full House: r6c1=7
Naked Single: r1c1=6
Full House: r1c6=9
Full House: r4c1=3
Full House: r4c2=9
Full House: r2c2=7
Full House: r2c6=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_632 | .9.576.3156.13298412.489675..6821497.4.3.5128.127945.39.16..35...4253.192..91.7.. | 498576231567132984123489675356821497749365128812794563981647352674253819235918746 | sudoku_easy_long_632 | null | 9 | 9 | . 9 . 5 7 6 . 3 1
5 6 . 1 3 2 9 8 4
1 2 . 4 8 9 6 7 5
. . 6 8 2 1 4 9 7
. 4 . 3 . 5 1 2 8
. 1 2 7 9 4 5 . 3
9 . 1 6 . . 3 5 .
. . 4 2 5 3 . 1 9
2 . . 9 1 . 7 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 498576231567132984123489675356821497749365128812794563981647352674253819235918746 #1 Easy (96)
Full House: r1c7=2
Full House: r2c3=7
Full House: r3c3=3
Full House: r5c5=6
Full House: r6c8=6
Full House: r6c1=8
Full House: r7c5=4
Full House: r8c7=8
Full House: r9c8=4
Naked Single: r4c1=3
Full House: r4c2=5
Naked Single: r5c1=7
Full House: r5c3=9
Naked Single: r7c9=2
Full House: r9c9=6
Naked Single: r1c3=8
Full House: r1c1=4
Full House: r8c1=6
Full House: r8c2=7
Full House: r9c3=5
Naked Single: r9c6=8
Full House: r7c6=7
Full House: r7c2=8
Full House: r9c2=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_633 | 2781.36..9567...4.341.9..825942.783..8.35.4.9163.8.52.6..4192.882957.31...58.2.7. | 278143695956728143341695782594267831782351469163984527637419258829576314415832976 | sudoku_easy_long_633 | null | 9 | 9 | 2 7 8 1 . 3 6 . .
9 5 6 7 . . . 4 .
3 4 1 . 9 . . 8 2
5 9 4 2 . 7 8 3 .
. 8 . 3 5 . 4 . 9
1 6 3 . 8 . 5 2 .
6 . . 4 1 9 2 . 8
8 2 9 5 7 . 3 1 .
. . 5 8 . 2 . 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 278143695956728143341695782594267831782351469163984527637419258829576314415832976 #1 Easy (116)
Naked Single: r1c5=4
Naked Single: r1c9=5
Full House: r1c8=9
Naked Single: r5c1=7
Full House: r9c1=4
Full House: r5c3=2
Full House: r7c3=7
Naked Single: r2c5=2
Naked Single: r3c7=7
Naked Single: r6c9=7
Naked Single: r6c4=9
Full House: r6c6=4
Full House: r3c4=6
Full House: r3c6=5
Full House: r2c6=8
Naked Single: r4c5=6
Full House: r4c9=1
Full House: r5c8=6
Full House: r7c8=5
Full House: r7c2=3
Full House: r5c6=1
Full House: r8c6=6
Full House: r9c5=3
Full House: r9c2=1
Full House: r8c9=4
Naked Single: r2c7=1
Full House: r9c7=9
Full House: r9c9=6
Full House: r2c9=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_634 | .1845.239.93681.5747.239..19861.57237..96.14.15.723.6..27396814.4157.396369..457. | 618457239293681457475239681986145723732968145154723968527396814841572396369814572 | sudoku_easy_long_634 | null | 9 | 9 | . 1 8 4 5 . 2 3 9
. 9 3 6 8 1 . 5 7
4 7 . 2 3 9 . . 1
9 8 6 1 . 5 7 2 3
7 . . 9 6 . 1 4 .
1 5 . 7 2 3 . 6 .
. 2 7 3 9 6 8 1 4
. 4 1 5 7 . 3 9 6
3 6 9 . . 4 5 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 618457239293681457475239681986145723732968145154723968527396814841572396369814572 #1 Easy (84)
Full House: r1c6=7
Full House: r1c1=6
Full House: r4c5=4
Full House: r5c6=8
Full House: r3c8=8
Full House: r5c2=3
Full House: r7c1=5
Full House: r9c4=8
Full House: r8c1=8
Full House: r2c1=2
Full House: r2c7=4
Full House: r3c3=5
Full House: r3c7=6
Full House: r6c7=9
Full House: r9c5=1
Full House: r9c9=2
Full House: r8c6=2
Naked Single: r5c3=2
Full House: r6c3=4
Full House: r6c9=8
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_635 | 367482.9154.3.6.72.12.79.64451.2.936...1.3.5.7.6.4..2817569..43..4.3178.2.37.4619 | 367482591549316872812579364451827936928163457736945128175698243694231785283754619 | sudoku_easy_long_635 | null | 9 | 9 | 3 6 7 4 8 2 . 9 1
5 4 . 3 . 6 . 7 2
. 1 2 . 7 9 . 6 4
4 5 1 . 2 . 9 3 6
. . . 1 . 3 . 5 .
7 . 6 . 4 . . 2 8
1 7 5 6 9 . . 4 3
. . 4 . 3 1 7 8 .
2 . 3 7 . 4 6 1 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 367482591549316872812579364451827936928163457736945128175698243694231785283754619 #1 Easy (108)
Full House: r1c7=5
Naked Single: r2c7=8
Full House: r3c7=3
Naked Single: r2c5=1
Full House: r3c4=5
Full House: r3c1=8
Full House: r2c3=9
Full House: r5c3=8
Naked Single: r5c9=7
Full House: r8c9=5
Full House: r7c7=2
Full House: r7c6=8
Naked Single: r6c6=5
Full House: r4c6=7
Full House: r4c4=8
Naked Single: r6c7=1
Full House: r5c7=4
Naked Single: r5c5=6
Full House: r9c5=5
Full House: r9c2=8
Full House: r6c4=9
Full House: r8c4=2
Full House: r6c2=3
Naked Single: r8c2=9
Full House: r5c2=2
Full House: r5c1=9
Full House: r8c1=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_636 | ..62.1.3..7235896485.64912..95.1.37821478...93.75...4.7..865..2..91375.6568924713 | 946271835172358964853649127695412378214783659387596241731865492429137586568924713 | sudoku_easy_long_636 | null | 9 | 9 | . . 6 2 . 1 . 3 .
. 7 2 3 5 8 9 6 4
8 5 . 6 4 9 1 2 .
. 9 5 . 1 . 3 7 8
2 1 4 7 8 . . . 9
3 . 7 5 . . . 4 .
7 . . 8 6 5 . . 2
. . 9 1 3 7 5 . 6
5 6 8 9 2 4 7 1 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 946271835172358964853649127695412378214783659387596241731865492429137586568924713 #1 Easy (104)
Full House: r2c1=1
Full House: r1c5=7
Full House: r4c4=4
Full House: r6c5=9
Naked Single: r3c3=3
Full House: r3c9=7
Full House: r7c3=1
Naked Single: r1c2=4
Full House: r1c1=9
Naked Single: r4c1=6
Full House: r8c1=4
Full House: r6c2=8
Full House: r4c6=2
Naked Single: r5c8=5
Naked Single: r7c7=4
Naked Single: r5c7=6
Full House: r5c6=3
Full House: r6c6=6
Naked Single: r8c8=8
Full House: r7c8=9
Full House: r7c2=3
Full House: r8c2=2
Naked Single: r6c9=1
Full House: r1c9=5
Full House: r1c7=8
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_637 | 2..763149419.8.37.7.6491528.456327.197185.26.62.9.748516754.8.25...2..17382.7...4 | 258763149419285376736491528845632791971854263623917485167549832594328617382176954 | sudoku_easy_long_637 | null | 9 | 9 | 2 . . 7 6 3 1 4 9
4 1 9 . 8 . 3 7 .
7 . 6 4 9 1 5 2 8
. 4 5 6 3 2 7 . 1
9 7 1 8 5 . 2 6 .
6 2 . 9 . 7 4 8 5
1 6 7 5 4 . 8 . 2
5 . . . 2 . . 1 7
3 8 2 . 7 . . . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 258763149419285376736491528845632791971854263623917485167549832594328617382176954 #1 Easy (92)
Full House: r2c9=6
Full House: r3c2=3
Full House: r4c1=8
Full House: r5c9=3
Full House: r5c6=4
Full House: r6c5=1
Full House: r4c8=9
Full House: r6c3=3
Naked Single: r1c3=8
Full House: r1c2=5
Full House: r8c2=9
Full House: r8c3=4
Naked Single: r2c6=5
Full House: r2c4=2
Naked Single: r7c6=9
Full House: r7c8=3
Full House: r9c8=5
Naked Single: r8c4=3
Full House: r9c4=1
Naked Single: r8c7=6
Full House: r8c6=8
Full House: r9c6=6
Full House: r9c7=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_638 | 72.641..31....724.8.6293.5..71..83652.41...9856.7.9.12389574621.12.8..7..57.1283. | 725641983193857246846293157971428365234165798568739412389574621412386579657912834 | sudoku_easy_long_638 | null | 9 | 9 | 7 2 . 6 4 1 . . 3
1 . . . . 7 2 4 .
8 . 6 2 9 3 . 5 .
. 7 1 . . 8 3 6 5
2 . 4 1 . . . 9 8
5 6 . 7 . 9 . 1 2
3 8 9 5 7 4 6 2 1
. 1 2 . 8 . . 7 .
. 5 7 . 1 2 8 3 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 725641983193857246846293157971428365234165798568739412389574621412386579657912834 #1 Easy (116)
Full House: r1c8=8
Naked Single: r3c2=4
Naked Single: r4c5=2
Naked Single: r4c1=9
Full House: r4c4=4
Naked Single: r5c7=7
Full House: r6c7=4
Naked Single: r5c2=3
Full House: r2c2=9
Full House: r6c3=8
Full House: r6c5=3
Naked Single: r1c3=5
Full House: r1c7=9
Full House: r2c3=3
Naked Single: r2c4=8
Full House: r2c5=5
Full House: r2c9=6
Full House: r5c5=6
Full House: r5c6=5
Full House: r8c6=6
Naked Single: r3c9=7
Full House: r3c7=1
Full House: r8c7=5
Naked Single: r9c4=9
Full House: r8c4=3
Naked Single: r8c1=4
Full House: r8c9=9
Full House: r9c9=4
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_639 | .275..689.45..927.9.8.23.5..8.97.5.445.18679..7...4816.3241896781..9.3.5.96235148 | 327541689145869273968723451681972534453186792279354816532418967814697325796235148 | sudoku_easy_long_639 | null | 9 | 9 | . 2 7 5 . . 6 8 9
. 4 5 . . 9 2 7 .
9 . 8 . 2 3 . 5 .
. 8 . 9 7 . 5 . 4
4 5 . 1 8 6 7 9 .
. 7 . . . 4 8 1 6
. 3 2 4 1 8 9 6 7
8 1 . . 9 . 3 . 5
. 9 6 2 3 5 1 4 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 327541689145869273968723451681972534453186792279354816532418967814697325796235148 #1 Easy (108)
Full House: r7c1=5
Full House: r3c2=6
Full House: r9c1=7
Full House: r8c3=4
Full House: r3c7=4
Full House: r8c8=2
Full House: r4c8=3
Full House: r5c9=2
Full House: r5c3=3
Naked Single: r3c9=1
Full House: r3c4=7
Full House: r2c9=3
Naked Single: r4c6=2
Naked Single: r1c6=1
Full House: r8c6=7
Full House: r8c4=6
Naked Single: r1c5=4
Full House: r1c1=3
Full House: r2c1=1
Naked Single: r2c5=6
Full House: r6c5=5
Full House: r6c4=3
Full House: r2c4=8
Naked Single: r4c3=1
Full House: r6c3=9
Full House: r6c1=2
Full House: r4c1=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. |
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