data_source string | missing int64 | skill_score float64 | difficulty string | initial_board string | initial_observation string | solution string | hint string | description string | cols int64 | rows int64 | rules string | task_name string | task_type string | title string | visual_elements string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ritvik19 | 38 | 1 | medium | .426.9.57.5.237419..1...36.1..3.297...3...52452...8136.3.8.1.952...6...19...25..3 | . 4 2 6 . 9 . 5 7
. 5 . 2 3 7 4 1 9
. . 1 . . . 3 6 .
1 . . 3 . 2 9 7 .
. . 3 . . . 5 2 4
5 2 . . . 8 1 3 6
. 3 . 8 . 1 . 9 5
2 . . . 6 . . . 1
9 . . . 2 5 . . 3 | 342619857658237419791584362164352978873196524529748136436871295285963741917425683 | 342619857658237419791584362164352978873196524529748136436871295285963741917425683 #1 Easy (152)
Full House: r4c9=8
Full House: r3c9=2
Full House: r1c7=8
Naked Single: r5c6=6
Naked Single: r3c6=4
Full House: r8c6=3
Naked Single: r4c2=6
Naked Single: r1c1=3
Full House: r1c5=1
Naked Single: r... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_234 | sudoku | sudoku_234 | null |
ritvik19 | 38 | 1 | medium | 637195.4.82.3.67..5.9.8736.265......37.5.2.9.1947....595.....36.1..5.....8..23517 | 6 3 7 1 9 5 . 4 .
8 2 . 3 . 6 7 . .
5 . 9 . 8 7 3 6 .
2 6 5 . . . . . .
3 7 . 5 . 2 . 9 .
1 9 4 7 . . . . 5
9 5 . . . . . 3 6
. 1 . . 5 . . . .
. 8 . . 2 3 5 1 7 | 637195248821346759549287361265419873378562194194738625952871436713654982486923517 | 637195248821346759549287361265419873378562194194738625952871436713654982486923517 #1 Easy (152)
Full House: r5c3=8
Full House: r3c2=4
Full House: r2c3=1
Naked Single: r2c5=4
Full House: r3c4=2
Full House: r3c9=1
Naked Single: r7c3=2
Naked Single: r6c6=8
Naked Single: r9c3=6
Full House: r8c... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_230 | sudoku | sudoku_230 | null |
ritvik19 | 38 | 1 | medium | .286.9.5....45812....3..98497513..4283.7.....2149...3714.5..2.8.52847.1...92..... | . 2 8 6 . 9 . 5 .
. . . 4 5 8 1 2 .
. . . 3 . . 9 8 4
9 7 5 1 3 . . 4 2
8 3 . 7 . . . . .
2 1 4 9 . . . 3 7
1 4 . 5 . . 2 . 8
. 5 2 8 4 7 . 1 .
. . 9 2 . . . . . | 428619753793458126561372984975136842836724591214985637147593268652847319389261475 | 428619753793458126561372984975136842836724591214985637147593268652847319389261475 #1 Easy (152)
Full House: r5c3=6
Naked Single: r4c6=6
Full House: r4c7=8
Naked Single: r1c9=3
Naked Single: r3c2=6
Naked Single: r5c5=2
Naked Single: r5c7=5
Naked Single: r5c8=9
Naked Single: r6c5=8
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_236 | sudoku | sudoku_236 | null |
ritvik19 | 38 | 1 | medium | ..874....52.38.4..97..15.....3978.45.526.1..9..7...3.62168935....9..7.2.74516.9.8 | . . 8 7 4 . . . .
5 2 . 3 8 . 4 . .
9 7 . . 1 5 . . .
. . 3 9 7 8 . 4 5
. 5 2 6 . 1 . . 9
. . 7 . . . 3 . 6
2 1 6 8 9 3 5 . .
. . 9 . . 7 . 2 .
7 4 5 1 6 . 9 . 8 | 638749152521386497974215863163978245452631789897524316216893574389457621745162938 | 638749152521386497974215863163978245452631789897524316216893574389457621745162938 #1 Easy (152)
Naked Single: r3c4=2
Naked Single: r5c5=3
Naked Single: r4c2=6
Naked Single: r2c3=1
Full House: r3c3=4
Naked Single: r7c8=7
Full House: r7c9=4
Naked Single: r8c5=5
Full House: r6c5=2
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_231 | sudoku | sudoku_231 | null |
ritvik19 | 39 | 1 | medium | 49....7.285371.96...1.645.8.12..53.756...7.29.3.12..4..294..8.....29...3..5871.9. | 4 9 . . . . 7 . 2
8 5 3 7 1 . 9 6 .
. . 1 . 6 4 5 . 8
. 1 2 . . 5 3 . 7
5 6 . . . 7 . 2 9
. 3 . 1 2 . . 4 .
. 2 9 4 . . 8 . .
. . . 2 9 . . . 3
. . 5 8 7 1 . 9 . | 496538712853712964271964538912645387564387129738129645629453871187296453345871296 | 496538712853712964271964538912645387564387129738129645629453871187296453345871296 #1 Easy (156)
Naked Single: r2c9=4
Full House: r2c6=2
Naked Single: r1c3=6
Naked Single: r3c8=3
Full House: r1c8=1
Naked Single: r4c1=9
Naked Single: r4c8=8
Naked Single: r3c2=7
Full House: r3c1=2
Full House:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_243 | sudoku | sudoku_243 | null |
sudoku_benchmark | 39 | 1 | medium | 29.8.57...514...684..93..52..4.5.81.1....94.7.8..6.53.84..9..7..2..436.16.752..94 | 2 9 . 8 . 5 7 . .
. 5 1 4 . . . 6 8
4 . . 9 3 . . 5 2
. . 4 . 5 . 8 1 .
1 . . . . 9 4 . 7
. 8 . . 6 . 5 3 .
8 4 . . 9 . . 7 .
. 2 . . 4 3 6 . 1
6 . 7 5 2 . . 9 4 | 296815743351472968478936152934257816165389427782164539843691275529743681617528394 | 296815743351472968478936152934257816165389427782164539843691275529743681617528394 #1 Easy (156)
Naked Single: r3c7=1
Naked Single: r1c5=1
Naked Single: r1c8=4
Naked Single: r5c8=2
Full House: r8c8=8
Naked Single: r6c9=9
Full House: r4c9=6
Naked Single: r8c4=7
Naked Single: r2c5=7
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_112 | sudoku | sudoku_normal_medium_112 | None |
sudoku_benchmark | 39 | 1 | medium | 153..4..2..81...3727..6.9..5...492..3..2.....86.53.1.4.3647.51...1856..94.5913.2. | 1 5 3 . . 4 . . 2
. . 8 1 . . . 3 7
2 7 . . 6 . 9 . .
5 . . . 4 9 2 . .
3 . . 2 . . . . .
8 6 . 5 3 . 1 . 4
. 3 6 4 7 . 5 1 .
. . 1 8 5 6 . . 9
4 . 5 9 1 3 . 2 . | 153794862698125437274368951517649283349281675862537194936472518721856349485913726 | 153794862698125437274368951517649283349281675862537194936472518721856349485913726 #1 Easy (156)
Full House: r7c6=2
Naked Single: r3c3=4
Naked Single: r4c2=1
Naked Single: r6c6=7
Naked Single: r7c1=9
Full House: r7c9=8
Naked Single: r4c3=7
Naked Single: r3c4=3
Naked Single: r8c1=7
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_53 | sudoku | sudoku_normal_medium_53 | None |
sudoku_benchmark | 39 | 1 | medium | 6.932.1..825.1..43...6.8.2..43....17.87.31...1.64..93....16529449...3.61.61.4.3.. | 6 . 9 3 2 . 1 . .
8 2 5 . 1 . . 4 3
. . . 6 . 8 . 2 .
. 4 3 . . . . 1 7
. 8 7 . 3 1 . . .
1 . 6 4 . . 9 3 .
. . . 1 6 5 2 9 4
4 9 . . . 3 . 6 1
. 6 1 . 4 . 3 . . | 679324185825719643314658729243596817987231456156487932738165294492873561561942378 | 679324185825719643314658729243596817987231456156487932738165294492873561561942378 #1 Easy (156)
Naked Single: r1c2=7
Naked Single: r6c2=5
Naked Single: r7c3=8
Naked Single: r5c8=5
Naked Single: r3c3=4
Full House: r8c3=2
Naked Single: r1c6=4
Naked Single: r3c1=3
Full House: r3c2=1
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_49 | sudoku | sudoku_normal_medium_49 | None |
sudoku_benchmark | 39 | 1 | medium | ..6.745.9.7..1.84689.5.6.7.61.42839.4.....6.8..9.6..5..5.3.2.61..7.5.98.3.19.74.. | . . 6 . 7 4 5 . 9
. 7 . . 1 . 8 4 6
8 9 . 5 . 6 . 7 .
6 1 . 4 2 8 3 9 .
4 . . . . . 6 . 8
. . 9 . 6 . . 5 .
. 5 . 3 . 2 . 6 1
. . 7 . 5 . 9 8 .
3 . 1 9 . 7 4 . . | 126874539573219846894536172615428397432795618789163254958342761247651983361987425 | 126874539573219846894536172615428397432795618789163254958342761247651983361987425 #1 Easy (156)
Naked Single: r3c5=3
Naked Single: r4c9=7
Full House: r4c3=5
Naked Single: r7c1=9
Naked Single: r8c6=1
Naked Single: r9c8=2
Naked Single: r8c1=2
Naked Single: r2c4=2
Naked Single: r7c7=7
Naked S... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_108 | sudoku | sudoku_normal_medium_108 | None |
ritvik19 | 39 | 1 | medium | 8.52.39.7..7..5...2..6971.5...9.6..8.36.7.54217845..9.76.5.4.3..8.3.9..1...76.8.4 | 8 . 5 2 . 3 9 . 7
. . 7 . . 5 . . .
2 . . 6 9 7 1 . 5
. . . 9 . 6 . . 8
. 3 6 . 7 . 5 4 2
1 7 8 4 5 . . 9 .
7 6 . 5 . 4 . 3 .
. 8 . 3 . 9 . . 1
. . . 7 6 . 8 . 4 | 815243967697815423243697185452936718936178542178452396761584239584329671329761854 | 815243967697815423243697185452936718936178542178452396761584239584329671329761854 #1 Easy (156)
Naked Single: r3c2=4
Naked Single: r1c8=6
Naked Single: r5c1=9
Naked Single: r6c6=2
Naked Single: r3c8=8
Full House: r3c3=3
Naked Single: r7c9=9
Naked Single: r8c5=2
Naked Single: r7c7=2
Naked S... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_247 | sudoku | sudoku_247 | null |
ritvik19 | 39 | 1 | medium | 635...7.1..8.7.5644.762..89.9.7..15.1..594...5..812..3.4...76.57.9.6.8..862..9.3. | 6 3 5 . . . 7 . 1
. . 8 . 7 . 5 6 4
4 . 7 6 2 . . 8 9
. 9 . 7 . . 1 5 .
1 . . 5 9 4 . . .
5 . . 8 1 2 . . 3
. 4 . . . 7 6 . 5
7 . 9 . 6 . 8 . .
8 6 2 . . 9 . 3 . | 635948721928371564417625389294736158183594276576812943341287695759463812862159437 | 635948721928371564417625389294736158183594276576812943341287695759463812862159437 #1 Easy (156)
Naked Single: r1c8=2
Full House: r3c7=3
Naked Single: r3c2=1
Full House: r3c6=5
Naked Single: r4c5=3
Full House: r4c6=6
Naked Single: r5c7=2
Naked Single: r8c9=2
Naked Single: r6c2=7
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_248 | sudoku | sudoku_248 | null |
sudoku_benchmark | 39 | 1 | medium | .32.4.16...4..5...9..86.2.7.4.19..531.5.8472.2..576.8...9..1876.867..5...1..2.394 | . 3 2 . 4 . 1 6 .
. . 4 . . 5 . . .
9 . . 8 6 . 2 . 7
. 4 . 1 9 . . 5 3
1 . 5 . 8 4 7 2 .
2 . . 5 7 6 . 8 .
. . 9 . . 1 8 7 6
. 8 6 7 . . 5 . .
. 1 . . 2 . 3 9 4 | 832947165674215938951863247748192653165384729293576481329451876486739512517628394 | 832947165674215938951863247748192653165384729293576481329451876486739512517628394 #1 Easy (156)
Naked Single: r3c3=1
Naked Single: r4c6=2
Full House: r5c4=3
Naked Single: r4c7=6
Naked Single: r6c2=9
Naked Single: r6c3=3
Naked Single: r3c6=3
Naked Single: r5c9=9
Full House: r5c2=6
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_126 | sudoku | sudoku_normal_medium_126 | None |
sudoku_benchmark | 39 | 1 | medium | ......8..327...95...8..34.76.523.1499..7.1682...469...8..3927.42....5.1..3618429. | . . . . . . 8 . .
3 2 7 . . . 9 5 .
. . 8 . . 3 4 . 7
6 . 5 2 3 . 1 4 9
9 . . 7 . 1 6 8 2
. . . 4 6 9 . . .
8 . . 3 9 2 7 . 4
2 . . . . 5 . 1 .
. 3 6 1 8 4 2 9 . | 419527836327846951568913427675238149943751682182469573851392764294675318736184295 | 419527836327846951568913427675238149943751682182469573851392764294675318736184295 #1 Easy (156)
Naked Single: r4c6=8
Full House: r5c5=5
Full House: r4c2=7
Naked Single: r8c7=3
Full House: r6c7=5
Naked Single: r7c8=6
Naked Single: r5c2=4
Full House: r5c3=3
Naked Single: r7c3=1
Full House: r... | Complete the sudoku board based on the rules and visual elements. | 9 | 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.
\nDigits separated by a V sum to 5. Digits separated by an X sum to 10.\nDigits along thermometers must increase from the bulb end to the tip.\nDigits in cages sum to the... | sudoku_variant_medium_15 | sudoku | sudoku_variant_30 | - killer cage (value 9): r1c8 r1c9
- killer cage (value 9): r6c1 r6c2
- killer cage (value 7): r8c4 r9c4
- line, color: lightgray, coords: r1c5 r1c4 r2c3 r3c3
- line, color: violet, coords: r6c5 r6c4 r5c3 r4c3
- line, color: violet, coords: r3c9 r4c9 r5c8 r5c7
- line, color: violet, coords: r8c6 r8c7 r9c6 r9c7
- line, ... |
ritvik19 | 39 | 1 | medium | 14.9...5.3.7..6..16597..3...16.3.48.5.364.712..42.15.3...392.7.9.......687.1649.. | 1 4 . 9 . . . 5 .
3 . 7 . . 6 . . 1
6 5 9 7 . . 3 . .
. 1 6 . 3 . 4 8 .
5 . 3 6 4 . 7 1 2
. . 4 2 . 1 5 . 3
. . . 3 9 2 . 7 .
9 . . . . . . . 6
8 7 . 1 6 4 9 . . | 148923657327456891659718324216537489583649712794281563465392178931875246872164935 | 148923657327456891659718324216537489583649712794281563465392178931875246872164935 #1 Easy (156)
Naked Single: r4c4=5
Naked Single: r4c9=9
Full House: r6c8=6
Naked Single: r6c1=7
Naked Single: r7c1=4
Full House: r4c1=2
Full House: r4c6=7
Naked Single: r7c2=6
Naked Single: r3c6=8
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_242 | sudoku | sudoku_242 | null |
sudoku_benchmark | 39 | 1 | medium | .57.9...1..35.7.2.4..8...6773.1..2..6..25..78592..4.1.38.975..29..62.38512..4..9. | . 5 7 . 9 . . . 1
. . 3 5 . 7 . 2 .
4 . . 8 . . . 6 7
7 3 . 1 . . 2 . .
6 . . 2 5 . . 7 8
5 9 2 . . 4 . 1 .
3 8 . 9 7 5 . . 2
9 . . 6 2 . 3 8 5
1 2 . . 4 . . 9 . | 257496831863517429419832567738169254641253978592784613386975142974621385125348796 | 257496831863517429419832567738169254641253978592784613386975142974621385125348796 #1 Easy (156)
Naked Single: r7c8=4
Naked Single: r6c7=6
Naked Single: r8c6=1
Naked Single: r2c1=8
Full House: r1c1=2
Naked Single: r8c3=4
Full House: r8c2=7
Naked Single: r3c2=1
Naked Single: r9c4=3
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_123 | sudoku | sudoku_normal_medium_123 | None |
sudoku_benchmark | 39 | 1 | medium | 8..34.6.14.7..1.2.163.7...99..435.1.6.5.2.9.33219.6..45...1.46....2.41..2.4.53..7 | 8 . . 3 4 . 6 . 1
4 . 7 . . 1 . 2 .
1 6 3 . 7 . . . 9
9 . . 4 3 5 . 1 .
6 . 5 . 2 . 9 . 3
3 2 1 9 . 6 . . 4
5 . . . 1 . 4 6 .
. . . 2 . 4 1 . .
2 . 4 . 5 3 . . 7 | 852349671497561328163872549978435216645127983321986754539718462786294135214653897 | 852349671497561328163872549978435216645127983321986754539718462786294135214653897 #1 Easy (156)
Full House: r8c1=7
Naked Single: r4c3=8
Naked Single: r6c5=8
Naked Single: r9c7=8
Naked Single: r4c2=7
Full House: r5c2=4
Naked Single: r7c3=9
Naked Single: r5c6=7
Full House: r5c4=1
Full House:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_133 | sudoku | sudoku_normal_medium_133 | None |
sudoku_benchmark | 39 | 1 | medium | .3..68..7.547.238....95.1.24...3.695.75..98.4.19.457.3..62.1....8.5.42..5..38.47. | . 3 . . 6 8 . . 7
. 5 4 7 . 2 3 8 .
. . . 9 5 . 1 . 2
4 . . . 3 . 6 9 5
. 7 5 . . 9 8 . 4
. 1 9 . 4 5 7 . 3
. . 6 2 . 1 . . .
. 8 . 5 . 4 2 . .
5 . . 3 8 . 4 7 . | 231468957954712386867953142428137695375629814619845723746291538183574269592386471 | 231468957954712386867953142428137695375629814619845723746291538183574269592386471 #1 Easy (156)
Naked Single: r2c5=1
Naked Single: r6c8=2
Full House: r5c8=1
Naked Single: r4c6=7
Naked Single: r3c2=6
Naked Single: r4c2=2
Naked Single: r3c6=3
Full House: r9c6=6
Full House: r1c4=4
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_145 | sudoku | sudoku_normal_medium_145 | None |
sudoku_benchmark | 39 | 1 | medium | ..69.2..1...5..3..9..4...2.5391284762786945..16.735.9..2.3.9..4..52.6...4..8.71.. | . . 6 9 . 2 . . 1
. . . 5 . . 3 . .
9 . . 4 . . . 2 .
5 3 9 1 2 8 4 7 6
2 7 8 6 9 4 5 . .
1 6 . 7 3 5 . 9 .
. 2 . 3 . 9 . . 4
. . 5 2 . 6 . . .
4 . . 8 . 7 1 . . | 356982741742561389981473625539128476278694513164735298627319854815246937493857162 | 356982741742561389981473625539128476278694513164735298627319854815246937493857162 #1 Easy (156)
Full House: r6c3=4
Naked Single: r5c9=3
Full House: r5c8=1
Naked Single: r2c6=1
Full House: r3c6=3
Naked Single: r9c2=9
Naked Single: r9c3=3
Naked Single: r9c5=5
Naked Single: r7c5=1
Full House:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_86 | sudoku | sudoku_normal_hard_86 | None |
sudoku_benchmark | 40 | 1 | medium | 7.9.12683..68..2.5.2..5694..71.3...43....9.2...214.3.6.....4768..75..4..28..731.9 | 7 . 9 . 1 2 6 8 3
. . 6 8 . . 2 . 5
. 2 . . 5 6 9 4 .
. 7 1 . 3 . . . 4
3 . . . . 9 . 2 .
. . 2 1 4 . 3 . 6
. . . . . 4 7 6 8
. . 7 5 . . 4 . .
2 8 . . 7 3 1 . 9 | 759412683436897215128356947671238594345769821892145376513924768967581432284673159 | 759412683436897215128356947671238594345769821892145376513924768967581432284673159 #1 Easy (160)
Naked Single: r1c4=4
Full House: r1c2=5
Naked Single: r2c5=9
Naked Single: r2c6=7
Full House: r3c4=3
Naked Single: r8c8=3
Naked Single: r8c9=2
Full House: r9c8=5
Naked Single: r9c4=6
Full House:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_19 | sudoku | sudoku_normal_medium_19 | None |
sudoku_benchmark | 40 | 1 | medium | 34...1.25..6...78379...8..187.4.953.9.4.6.278.5...2.1..69.3.1..5312...9..8..95..4 | 3 4 . . . 1 . 2 5
. . 6 . . . 7 8 3
7 9 . . . 8 . . 1
8 7 . 4 . 9 5 3 .
9 . 4 . 6 . 2 7 8
. 5 . . . 2 . 1 .
. 6 9 . 3 . 1 . .
5 3 1 2 . . . 9 .
. 8 . . 9 5 . . 4 | 348671925126954783795328641872419536914563278653782419469837152531246897287195364 | 348671925126954783795328641872419536914563278653782419469837152531246897287195364 #1 Easy (160)
Naked Single: r1c3=8
Naked Single: r4c9=6
Naked Single: r4c5=1
Full House: r4c3=2
Naked Single: r6c1=6
Naked Single: r6c3=3
Full House: r5c2=1
Full House: r2c2=2
Naked Single: r1c5=7
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_11 | sudoku | sudoku_normal_medium_11 | None |
ritvik19 | 40 | 1 | medium | ..4..18...1.86.7.2.36..2.5..7.53962868..1..39...62..17.58.7..9.2..194..5.4.3.5.7. | . . 4 . . 1 8 . .
. 1 . 8 6 . 7 . 2
. 3 6 . . 2 . 5 .
. 7 . 5 3 9 6 2 8
6 8 . . 1 . . 3 9
. . . 6 2 . . 1 7
. 5 8 . 7 . . 9 .
2 . . 1 9 4 . . 5
. 4 . 3 . 5 . 7 . | 724951863915863742836742951471539628682417539593628417358276194267194385149385276 | 724951863915863742836742951471539628682417539593628417358276194267194385149385276 #1 Easy (160)
Naked Single: r4c3=1
Full House: r4c1=4
Naked Single: r1c8=6
Naked Single: r2c8=4
Full House: r8c8=8
Naked Single: r1c5=5
Naked Single: r3c5=4
Full House: r9c5=8
Naked Single: r5c6=7
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_267 | sudoku | sudoku_267 | null |
sudoku_benchmark | 40 | 1 | medium | .7.6215.99..34.2.83.29.8.74...1..8.5.9...5.6..457.2.9..6.8743.1.3..9...77.4..3.2. | . 7 . 6 2 1 5 . 9
9 . . 3 4 . 2 . 8
3 . 2 9 . 8 . 7 4
. . . 1 . . 8 . 5
. 9 . . . 5 . 6 .
. 4 5 7 . 2 . 9 .
. 6 . 8 7 4 3 . 1
. 3 . . 9 . . . 7
7 . 4 . . 3 . 2 . | 478621539956347218312958674627139845193485762845762193269874351531296487784513926 | 478621539956347218312958674627139845193485762845762193269874351531296487784513926 #1 Easy (160)
Naked Single: r3c5=5
Full House: r2c6=7
Naked Single: r1c8=3
Naked Single: r2c8=1
Full House: r3c7=6
Full House: r3c2=1
Naked Single: r5c4=4
Naked Single: r6c7=1
Naked Single: r6c9=3
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_141 | sudoku | sudoku_normal_medium_141 | None |
ritvik19 | 40 | 1 | medium | 9..1...737.45.98.66.1...495.9.62..8.548.9...2....18..725.9617.......362.816..45.. | 9 . . 1 . . . 7 3
7 . 4 5 . 9 8 . 6
6 . 1 . . . 4 9 5
. 9 . 6 2 . . 8 .
5 4 8 . 9 . . . 2
. . . . 1 8 . . 7
2 5 . 9 6 1 7 . .
. . . . . 3 6 2 .
8 1 6 . . 4 5 . . | 985146273724539816631782495197625384548397162362418957253961748479853621816274539 | 985146273724539816631782495197625384548397162362418957253961748479853621816274539 #1 Easy (160)
Naked Single: r1c7=2
Full House: r2c8=1
Naked Single: r2c5=3
Full House: r2c2=2
Naked Single: r6c1=3
Naked Single: r7c3=3
Naked Single: r5c6=7
Naked Single: r8c1=4
Full House: r4c1=1
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_273 | sudoku | sudoku_273 | null |
sudoku_benchmark | 40 | 1 | medium | ...1.2.6958..34....1.7.638436.41..7...4.789.6...6..43.92..4..5...859.7.2475.6.1.. | . . . 1 . 2 . 6 9
5 8 . . 3 4 . . .
. 1 . 7 . 6 3 8 4
3 6 . 4 1 . . 7 .
. . 4 . 7 8 9 . 6
. . . 6 . . 4 3 .
9 2 . . 4 . . 5 .
. . 8 5 9 . 7 . 2
4 7 5 . 6 . 1 . . | 743182569586934217219756384362419875154378926897625431921847653638591742475263198 | 743182569586934217219756384362419875154378926897625431921847653638591742475263198 #1 Easy (160)
Naked Single: r2c4=9
Naked Single: r3c1=2
Naked Single: r5c2=5
Naked Single: r3c5=5
Full House: r3c3=9
Full House: r1c5=8
Full House: r6c5=2
Naked Single: r1c7=5
Naked Single: r1c1=7
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_70 | sudoku | sudoku_normal_medium_70 | None |
sudoku_benchmark | 40 | 1 | medium | .45.7.8.6...612..4..7..4.9.7...3...882...5437..34.71....256..8.659.2...13.1749.25 | . 4 5 . 7 . 8 . 6
. . . 6 1 2 . . 4
. . 7 . . 4 . 9 .
7 . . . 3 . . . 8
8 2 . . . 5 4 3 7
. . 3 4 . 7 1 . .
. . 2 5 6 . . 8 .
6 5 9 . 2 . . . 1
3 . 1 7 4 9 . 2 5 | 245973816938612574167854293714236958826195437593487162472561389659328741381749625 | 245973816938612574167854293714236958826195437593487162472561389659328741381749625 #1 Easy (160)
Naked Single: r5c5=9
Naked Single: r2c3=8
Naked Single: r2c1=9
Naked Single: r5c3=6
Full House: r5c4=1
Full House: r4c3=4
Naked Single: r7c1=4
Naked Single: r7c2=7
Full House: r9c2=8
Full House:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_13 | sudoku | sudoku_normal_medium_13 | None |
ritvik19 | 40 | 1 | medium | .534179..987.3...4.64..2.535..74..16..8..1..5..1.5.29....3.9..2.4..2.57.7.95.438. | . 5 3 4 1 7 9 . .
9 8 7 . 3 . . . 4
. 6 4 . . 2 . 5 3
5 . . 7 4 . . 1 6
. . 8 . . 1 . . 5
. . 1 . 5 . 2 9 .
. . . 3 . 9 . . 2
. 4 . . 2 . 5 7 .
7 . 9 5 . 4 3 8 . | 253417968987635124164982753592743816678291435431856297815379642346128579729564381 | 253417968987635124164982753592743816678291435431856297815379642346128579729564381 #1 Easy (160)
Naked Single: r1c1=2
Full House: r3c1=1
Naked Single: r1c9=8
Full House: r1c8=6
Naked Single: r7c2=1
Naked Single: r4c3=2
Naked Single: r8c3=6
Full House: r7c3=5
Naked Single: r2c4=6
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_252 | sudoku | sudoku_252 | null |
sudoku_benchmark | 40 | 1 | medium | 13.5....7..716..84485.29.1.853.769.126.....75..4...3623496.2..85..9.......8.3.1.. | 1 3 . 5 . . . . 7
. . 7 1 6 . . 8 4
4 8 5 . 2 9 . 1 .
8 5 3 . 7 6 9 . 1
2 6 . . . . . 7 5
. . 4 . . . 3 6 2
3 4 9 6 . 2 . . 8
5 . . 9 . . . . .
. . 8 . 3 . 1 . . | 136548297927163584485729613853276941261394875794851362349612758512987436678435129 | 136548297927163584485729613853276941261394875794851362349612758512987436678435129 #1 Easy (160)
Naked Single: r2c6=3
Naked Single: r2c1=9
Naked Single: r3c7=6
Naked Single: r4c8=4
Full House: r4c4=2
Full House: r5c7=8
Naked Single: r5c3=1
Naked Single: r7c8=5
Naked Single: r6c4=8
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_26 | sudoku | sudoku_normal_medium_26 | None |
ritvik19 | 40 | 1 | medium | 7.3..45..129.83647...7.23.8.7..4...3.623.5.84..58.9.6..1.637..929.4....63.....87. | 7 . 3 . . 4 5 . .
1 2 9 . 8 3 6 4 7
. . . 7 . 2 3 . 8
. 7 . . 4 . . . 3
. 6 2 3 . 5 . 8 4
. . 5 8 . 9 . 6 .
. 1 . 6 3 7 . . 9
2 9 . 4 . . . . 6
3 . . . . . 8 7 . | 783164592129583647654792318871246953962315784435879261518637429297458136346921875 | 783164592129583647654792318871246953962315784435879261518637429297458136346921875 #1 Easy (160)
Full House: r2c4=5
Naked Single: r1c2=8
Naked Single: r5c1=9
Naked Single: r6c1=4
Naked Single: r9c6=1
Naked Single: r8c7=1
Naked Single: r4c1=8
Naked Single: r6c2=3
Full House: r4c3=1
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_269 | sudoku | sudoku_269 | null |
sudoku_benchmark | 40 | 1 | medium | 89163.457.23.....146..18..2...89.1.6.7916..4....427....5...67.9.362..8159...5..6. | 8 9 1 6 3 . 4 5 7
. 2 3 . . . . . 1
4 6 . . 1 8 . . 2
. . . 8 9 . 1 . 6
. 7 9 1 6 . . 4 .
. . . 4 2 7 . . .
. 5 . . . 6 7 . 9
. 3 6 2 . . 8 1 5
9 . . . 5 . . 6 . | 891632457523974681467518932245893176379165248618427593154386729736249815982751364 | 891632457523974681467518932245893176379165248618427593154386729736249815982751364 #1 Easy (160)
Full House: r1c6=2
Naked Single: r4c2=4
Naked Single: r7c4=3
Naked Single: r8c1=7
Naked Single: r7c8=2
Naked Single: r9c4=7
Naked Single: r2c1=5
Full House: r3c3=7
Naked Single: r8c5=4
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_34 | sudoku | sudoku_normal_medium_34 | None |
ritvik19 | 40 | 1 | medium | 29631...4.7356...8..5.27.6..642..31......18....178.9.27.269.....5...27.93.98.56.1 | 2 9 6 3 1 . . . 4
. 7 3 5 6 . . . 8
. . 5 . 2 7 . 6 .
. 6 4 2 . . 3 1 .
. . . . . 1 8 . .
. . 1 7 8 . 9 . 2
7 . 2 6 9 . . . .
. 5 . . . 2 7 . 9
3 . 9 8 . 5 6 . 1 | 296318574173564298485927163864259317927431856531786942712693485658142739349875621 | 296318574173564298485927163864259317927431856531786942712693485658142739349875621 #1 Easy (160)
Naked Single: r1c6=8
Naked Single: r3c7=1
Naked Single: r4c5=5
Naked Single: r6c2=3
Naked Single: r1c7=5
Full House: r1c8=7
Naked Single: r8c3=8
Full House: r5c3=7
Naked Single: r6c1=5
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_256 | sudoku | sudoku_256 | null |
sudoku_benchmark | 40 | 1 | medium | 2..3...6...9.1...2.17..89..8..4..7...3.....2...2..6..49842651375..873496763149..8 | 2 . . 3 . . . 6 .
. . 9 . 1 . . . 2
. 1 7 . . 8 9 . .
8 . . 4 . . 7 . .
. 3 . . . . . 2 .
. . 2 . . 6 . . 4
9 8 4 2 6 5 1 3 7
5 . . 8 7 3 4 9 6
7 6 3 1 4 9 . . 8 | 248397561359614872617528943896432715435781629172956384984265137521873496763149258 | 248397561359614872617528943896432715435781629172956384984265137521873496763149258 #1 Easy (160)
Naked Single: r8c2=2
Full House: r8c3=1
Naked Single: r6c1=1
Naked Single: r9c8=5
Full House: r9c7=2
Naked Single: r3c8=4
Naked Single: r4c8=1
Naked Single: r6c8=8
Full House: r2c8=7
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_83 | sudoku | sudoku_normal_hard_83 | None |
ritvik19 | 40 | 1 | medium | .2467...97.....642.164.3587..8596..4.5.7.1.63.673.....8..93..1.39.....2.6..2143.. | . 2 4 6 7 . . . 9
7 . . . . . 6 4 2
. 1 6 4 . 3 5 8 7
. . 8 5 9 6 . . 4
. 5 . 7 . 1 . 6 3
. 6 7 3 . . . . .
8 . . 9 3 . . 1 .
3 9 . . . . . 2 .
6 . . 2 1 4 3 . . | 524678139783159642916423587138596274259741863467382951842935716391867425675214398 | 524678139783159642916423587138596274259741863467382951842935716391867425675214398 #1 Easy (160)
Naked Single: r3c1=9
Full House: r3c5=2
Naked Single: r4c2=3
Naked Single: r1c8=3
Full House: r1c7=1
Naked Single: r1c1=5
Full House: r1c6=8
Naked Single: r4c8=7
Naked Single: r8c4=8
Full House:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_266 | sudoku | sudoku_266 | null |
sudoku_benchmark | 41 | 1 | medium | ..31...5256...9...8...4..7638...279.2.1.8746...96...851...9.6.8...2.45..67.5.8329 | . . 3 1 . . . 5 2
5 6 . . . 9 . . .
8 . . . 4 . . 7 6
3 8 . . . 2 7 9 .
2 . 1 . 8 7 4 6 .
. . 9 6 . . . 8 5
1 . . . 9 . 6 . 8
. . . 2 . 4 5 . .
6 7 . 5 . 8 3 2 9 | 493176852567829134812345976386452791251987463749631285125793648938264517674518329 | 493176852567829134812345976386452791251987463749631285125793648938264517674518329 #1 Easy (164)
Naked Single: r3c3=2
Naked Single: r5c2=5
Naked Single: r4c9=1
Naked Single: r5c9=3
Full House: r6c7=2
Full House: r5c4=9
Naked Single: r6c2=4
Naked Single: r8c1=9
Naked Single: r8c3=8
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_107 | sudoku | sudoku_normal_medium_107 | None |
ritvik19 | 41 | 1 | medium | 98..2.7..3714..6.9.5.71..4...256...7.9514.263...9.251..2.8.5...5.8.74.3.6....14.. | 9 8 . . 2 . 7 . .
3 7 1 4 . . 6 . 9
. 5 . 7 1 . . 4 .
. . 2 5 6 . . . 7
. 9 5 1 4 . 2 6 3
. . . 9 . 2 5 1 .
. 2 . 8 . 5 . . .
5 . 8 . 7 4 . 3 .
6 . . . . 1 4 . . | 984326751371458629256719348142563897895147263763982514429835176518674932637291485 | 984326751371458629256719348142563897895147263763982514429835176518674932637291485 #1 Easy (164)
Naked Single: r3c3=6
Naked Single: r2c6=8
Naked Single: r1c8=5
Naked Single: r3c1=2
Full House: r1c3=4
Naked Single: r8c2=1
Naked Single: r9c2=3
Naked Single: r2c5=5
Full House: r2c8=2
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_281 | sudoku | sudoku_281 | null |
sudoku_benchmark | 41 | 1 | medium | 81.42...66..8.52.39....34..238.645......8...2..173.869..52..63.3.71.8.2.4..3...78 | 8 1 . 4 2 . . . 6
6 . . 8 . 5 2 . 3
9 . . . . 3 4 . .
2 3 8 . 6 4 5 . .
. . . . 8 . . . 2
. . 1 7 3 . 8 6 9
. . 5 2 . . 6 3 .
3 . 7 1 . 8 . 2 .
4 . . 3 . . . 7 8 | 813429756674815293952673481238964517796581342541732869185297634367148925429356178 | 813429756674815293952673481238964517796581342541732869185297634367148925429356178 #1 Easy (164)
Naked Single: r6c6=2
Naked Single: r1c3=3
Naked Single: r2c3=4
Naked Single: r3c3=2
Naked Single: r3c4=6
Naked Single: r4c4=9
Full House: r5c4=5
Full House: r5c6=1
Naked Single: r8c7=9
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_131 | sudoku | sudoku_normal_medium_131 | None |
ritvik19 | 41 | 1 | medium | 5.9.....82..35..9.78.1923.....4.69...4..73.........47.4928.75....7.21849158.4923. | 5 . 9 . . . . . 8
2 . . 3 5 . . 9 .
7 8 . 1 9 2 3 . .
. . . 4 . 6 9 . .
. 4 . . 7 3 . . .
. . . . . . 4 7 .
4 9 2 8 . 7 5 . .
. . 7 . 2 1 8 4 9
1 5 8 . 4 9 2 3 . | 539764128216358794784192365873416952945273681621985473492837516367521849158649237 | 539764128216358794784192365873416952945273681621985473492837516367521849158649237 #1 Easy (164)
Naked Single: r1c6=4
Naked Single: r1c5=6
Naked Single: r9c4=6
Full House: r9c9=7
Naked Single: r2c6=8
Full House: r1c4=7
Full House: r6c6=5
Naked Single: r7c5=3
Full House: r8c4=5
Naked Single:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_282 | sudoku | sudoku_282 | null |
ritvik19 | 41 | 1 | medium | .2..1.4394.8.6...5.932.4..8.14.27....57..92..83..4..97.4..729.6.85.9637.7...8.... | . 2 . . 1 . 4 3 9
4 . 8 . 6 . . . 5
. 9 3 2 . 4 . . 8
. 1 4 . 2 7 . . .
. 5 7 . . 9 2 . .
8 3 . . 4 . . 9 7
. 4 . . 7 2 9 . 6
. 8 5 . 9 6 3 7 .
7 . . . 8 . . . . | 526718439478963125193254768914627853657839214832145697341572986285496371769381542 | 526718439478963125193254768914627853657839214832145697341572986285496371769381542 #1 Easy (164)
Naked Single: r2c2=7
Full House: r9c2=6
Naked Single: r2c6=3
Naked Single: r5c1=6
Naked Single: r3c5=5
Full House: r5c5=3
Naked Single: r4c9=3
Naked Single: r1c3=6
Naked Single: r7c3=1
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_277 | sudoku | sudoku_277 | null |
sudoku_benchmark | 41 | 1 | medium | 1.9..75643...2.79.7.8..9..398..1..2.541.9.8.7...8.3.5....1..3....763.9.58.29.4.71 | 1 . 9 . . 7 5 6 4
3 . . . 2 . 7 9 .
7 . 8 . . 9 . . 3
9 8 . . 1 . . 2 .
5 4 1 . 9 . 8 . 7
. . . 8 . 3 . 5 .
. . . 1 . . 3 . .
. . 7 6 3 . 9 . 5
8 . 2 9 . 4 . 7 1 | 129387564364521798758469213983715426541296837276843159695178342417632985832954671 | 129387564364521798758469213983715426541296837276843159695178342417632985832954671 #1 Easy (164)
Naked Single: r1c2=2
Naked Single: r3c8=1
Naked Single: r5c8=3
Naked Single: r1c4=3
Full House: r1c5=8
Naked Single: r4c9=6
Naked Single: r5c4=2
Full House: r5c6=6
Naked Single: r6c3=6
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_85 | sudoku | sudoku_normal_medium_85 | None |
sudoku_benchmark | 41 | 1 | medium | 91.8235....8.6..2....4...8..4937561.3.5.1..47167284.9..9...8....5..4.8....27.9.61 | 9 1 . 8 2 3 5 . .
. . 8 . 6 . . 2 .
. . . 4 . . . 8 .
. 4 9 3 7 5 6 1 .
3 . 5 . 1 . . 4 7
1 6 7 2 8 4 . 9 .
. 9 . . . 8 . . .
. 5 . . 4 . 8 . .
. . 2 7 . 9 . 6 1 | 916823574478561923523497186249375618385916247167284395694138752751642839832759461 | 916823574478561923523497186249375618385916247167284395694138752751642839832759461 #1 Easy (164)
Naked Single: r6c7=3
Full House: r6c9=5
Naked Single: r5c7=2
Full House: r4c9=8
Full House: r4c1=2
Full House: r5c2=8
Naked Single: r5c6=6
Full House: r5c4=9
Naked Single: r1c8=7
Naked Single: r... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_34 | sudoku | sudoku_normal_hard_34 | None |
sudoku_benchmark | 41 | 1 | medium | 7....52.35.247..19816...5...879...51....83..6.612...9.17...9842..9..4...42.73..65 | 7 . . . . 5 2 . 3
5 . 2 4 7 . . 1 9
8 1 6 . . . 5 . .
. 8 7 9 . . . 5 1
. . . . 8 3 . . 6
. 6 1 2 . . . 9 .
1 7 . . . 9 8 4 2
. . 9 . . 4 . . .
4 2 . 7 3 . . 6 5 | 794615283532478619816392574287946351945183726361257498173569842659824137428731965 | 794615283532478619816392574287946351945183726361257498173569842659824137428731965 #1 Easy (164)
Naked Single: r2c2=3
Naked Single: r3c4=3
Naked Single: r3c6=2
Naked Single: r2c7=6
Full House: r2c6=8
Naked Single: r3c8=7
Naked Single: r1c3=4
Full House: r1c2=9
Naked Single: r4c6=6
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_55 | sudoku | sudoku_normal_medium_55 | None |
sudoku_benchmark | 41 | 1 | medium | 4..7.5.9...7.91..2.3..2.6.78.5.397.1.731.6.242..4..8.9.91.7..4.6..9.23...8.6..9.5 | 4 . . 7 . 5 . 9 .
. . 7 . 9 1 . . 2
. 3 . . 2 . 6 . 7
8 . 5 . 3 9 7 . 1
. 7 3 1 . 6 . 2 4
2 . . 4 . . 8 . 9
. 9 1 . 7 . . 4 .
6 . . 9 . 2 3 . .
. 8 . 6 . . 9 . 5 | 428765193567391482139824657845239761973186524216457839391578246654912378782643915 | 428765193567391482139824657845239761973186524216457839391578246654912378782643915 #1 Easy (164)
Naked Single: r5c1=9
Naked Single: r4c8=6
Naked Single: r3c4=8
Naked Single: r4c4=2
Full House: r4c2=4
Naked Single: r6c6=7
Naked Single: r5c7=5
Full House: r5c5=8
Full House: r6c5=5
Full House:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_117 | sudoku | sudoku_normal_medium_117 | None |
sudoku_benchmark | 41 | 1 | medium | .712..69...4..6.87.5..8..1338.1.2.54.49..87.2.2.934..17...2..4.49.36.1....84.5... | . 7 1 2 . . 6 9 .
. . 4 . . 6 . 8 7
. 5 . . 8 . . 1 3
3 8 . 1 . 2 . 5 4
. 4 9 . . 8 7 . 2
. 2 . 9 3 4 . . 1
7 . . . 2 . . 4 .
4 9 . 3 6 . 1 . .
. . 8 4 . 5 . . . | 871243695934516287652789413386172954149658732527934861763821549495367128218495376 | 871243695934516287652789413386172954149658732527934861763821549495367128218495376 #1 Easy (164)
Naked Single: r1c1=8
Naked Single: r1c9=5
Naked Single: r4c7=9
Naked Single: r6c8=6
Naked Single: r6c7=8
Full House: r5c8=3
Naked Single: r2c2=3
Naked Single: r2c4=5
Naked Single: r4c5=7
Full Ho... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_136 | sudoku | sudoku_normal_medium_136 | None |
sudoku_benchmark | 41 | 1 | medium | 7..4...95.597.823.432.5.67.564.8.7....36.4.81.17......2..84.9...9.5.3..7.45....62 | 7 . . 4 . . . 9 5
. 5 9 7 . 8 2 3 .
4 3 2 . 5 . 6 7 .
5 6 4 . 8 . 7 . .
. . 3 6 . 4 . 8 1
. 1 7 . . . . . .
2 . . 8 4 . 9 . .
. 9 . 5 . 3 . . 7
. 4 5 . . . . 6 2 | 786432195159768234432159678564381729923674581817295346271846953698523417345917862 | 786432195159768234432159678564381729923674581817295346271846953698523417345917862 #1 Easy (164)
Naked Single: r2c9=4
Naked Single: r3c9=8
Full House: r1c7=1
Naked Single: r4c8=2
Naked Single: r1c2=8
Naked Single: r5c1=9
Naked Single: r5c7=5
Naked Single: r7c2=7
Full House: r5c2=2
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_54 | sudoku | sudoku_normal_medium_54 | None |
sudoku_benchmark | 41 | 1 | medium | 4.62..817.18.97..3.3..8..6...7.46.....135....9..7..4.6..457.18987.1.4..215.829... | 4 . 6 2 . . 8 1 7
. 1 8 . 9 7 . . 3
. 3 . . 8 . . 6 .
. . 7 . 4 6 . . .
. . 1 3 5 . . . .
9 . . 7 . . 4 . 6
. . 4 5 7 . 1 8 9
8 7 . 1 . 4 . . 2
1 5 . 8 2 9 . . . | 496235817518697243732481965387946521641352798925718436264573189879164352153829674 | 496235817518697243732481965387946521641352798925718436264573189879164352153829674 #1 Easy (164)
Naked Single: r1c5=3
Naked Single: r3c4=4
Naked Single: r5c9=8
Naked Single: r1c2=9
Full House: r1c6=5
Naked Single: r9c9=4
Naked Single: r4c4=9
Full House: r2c4=6
Full House: r3c6=1
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_96 | sudoku | sudoku_normal_medium_96 | None |
sudoku_benchmark | 41 | 1 | medium | ..92..41..3..85.2.6429..5387....6..2..475.1..2...91874.....42...716....592.5.8.41 | . . 9 2 . . 4 1 .
. 3 . . 8 5 . 2 .
6 4 2 9 . . 5 3 8
7 . . . . 6 . . 2
. . 4 7 5 . 1 . .
2 . . . 9 1 8 7 4
. . . . . 4 2 . .
. 7 1 6 . . . . 5
9 2 . 5 . 8 . 4 1 | 589263417137485629642917538713846952894752163265391874358174296471629385926538741 | 589263417137485629642917538713846952894752163265391874358174296471629385926538741 #1 Easy (164)
Naked Single: r2c1=1
Naked Single: r3c6=7
Full House: r3c5=1
Naked Single: r6c4=3
Naked Single: r2c3=7
Naked Single: r2c4=4
Naked Single: r1c6=3
Full House: r1c5=6
Naked Single: r4c5=4
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_8 | sudoku | sudoku_normal_medium_8 | None |
sudoku_benchmark | 41 | 1 | medium | ..8.4.9756..93.2.8.9.5.2.6.96.7..8...1..6..595.7..9..62..1.463.4.53.6..2.3..785.. | . . 8 . 4 . 9 7 5
6 . . 9 3 . 2 . 8
. 9 . 5 . 2 . 6 .
9 6 . 7 . . 8 . .
. 1 . . 6 . . 5 9
5 . 7 . . 9 . . 6
2 . . 1 . 4 6 3 .
4 . 5 3 . 6 . . 2
. 3 . . 7 8 5 . . | 328641975654937218791582463963725841812463759547819326289154637475396182136278594 | 328641975654937218791582463963725841812463759547819326289154637475396182136278594 #1 Easy (164)
Naked Single: r1c4=6
Naked Single: r7c9=7
Naked Single: r7c3=9
Naked Single: r1c6=1
Naked Single: r1c2=2
Full House: r1c1=3
Naked Single: r5c6=3
Naked Single: r8c5=9
Naked Single: r9c1=1
Naked S... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_124 | sudoku | sudoku_normal_medium_124 | None |
sudoku_benchmark | 42 | 1 | medium | 7..3148.916.7..3.44.3..5..19..2.6.376.75819..24...3..65..4..7..8....2.9.3.1.6.... | 7 . . 3 1 4 8 . 9
1 6 . 7 . . 3 . 4
4 . 3 . . 5 . . 1
9 . . 2 . 6 . 3 7
6 . 7 5 8 1 9 . .
2 4 . . . 3 . . 6
5 . . 4 . . 7 . .
8 . . . . 2 . 9 .
3 . 1 . 6 . . . . | 752314869169728354483695271918246537637581942245973186526439718874152693391867425 | 752314869169728354483695271918246537637581942245973186526439718874152693391867425 #1 Easy (168)
Naked Single: r4c5=4
Naked Single: r5c9=2
Naked Single: r5c2=3
Full House: r5c8=4
Naked Single: r6c4=9
Full House: r6c5=7
Naked Single: r8c2=7
Naked Single: r8c4=1
Naked Single: r9c4=8
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_38 | sudoku | sudoku_normal_hard_38 | None |
ritvik19 | 42 | 1 | medium | 7....1.....135.87286...219......92..516238..9.94765.1.4....79...2951.4..1..8....6 | 7 . . . . 1 . . .
. . 1 3 5 . 8 7 2
8 6 . . . 2 1 9 .
. . . . . 9 2 . .
5 1 6 2 3 8 . . 9
. 9 4 7 6 5 . 1 .
4 . . . . 7 9 . .
. 2 9 5 1 . 4 . .
1 . . 8 . . . . 6 | 732981654941356872865472193387149265516238749294765318458627931629513487173894526 | 732981654941356872865472193387149265516238749294765318458627931629513487173894526 #1 Easy (168)
Naked Single: r5c8=4
Full House: r5c7=7
Naked Single: r2c2=4
Naked Single: r4c1=3
Naked Single: r3c4=4
Naked Single: r6c7=3
Naked Single: r2c1=9
Full House: r2c6=6
Naked Single: r4c5=4
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_304 | sudoku | sudoku_304 | null |
sudoku_benchmark | 42 | 1 | medium | 75..816...24.6..51.9....3.4..9347.2.23.6..4...47.28..39...74.3..1.....474.5..68.9 | 7 5 . . 8 1 6 . .
. 2 4 . 6 . . 5 1
. 9 . . . . 3 . 4
. . 9 3 4 7 . 2 .
2 3 . 6 . . 4 . .
. 4 7 . 2 8 . . 3
9 . . . 7 4 . 3 .
. 1 . . . . . 4 7
4 . 5 . . 6 8 . 9 | 753481692824963751691752384569347128238619475147528963982174536316895247475236819 | 753481692824963751691752384569347128238619475147528963982174536316895247475236819 #1 Easy (168)
Naked Single: r1c3=3
Naked Single: r1c8=9
Naked Single: r3c5=5
Naked Single: r9c2=7
Naked Single: r1c9=2
Full House: r1c4=4
Naked Single: r9c8=1
Naked Single: r2c1=8
Naked Single: r2c7=7
Full Ho... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_56 | sudoku | sudoku_normal_medium_56 | None |
sudoku_benchmark | 42 | 1 | medium | 29...574...147..6.4...3...2.34.5..161.....4.778.1645..84..9.....2..436.1.175...94 | 2 9 . . . 5 7 4 .
. . 1 4 7 . . 6 .
4 . . . 3 . . . 2
. 3 4 . 5 . . 1 6
1 . . . . . 4 . 7
7 8 . 1 6 4 5 . .
8 4 . . 9 . . . .
. 2 . . 4 3 6 . 1
. 1 7 5 . . . 9 4 | 296815743351472968478936152934257816165389427782164539843691275529743681617528394 | 296815743351472968478936152934257816165389427782164539843691275529743681617528394 #1 Easy (168)
Naked Single: r2c2=5
Naked Single: r4c1=9
Naked Single: r2c1=3
Naked Single: r5c2=6
Full House: r3c2=7
Naked Single: r6c3=2
Full House: r5c3=5
Naked Single: r8c1=5
Full House: r9c1=6
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_12 | sudoku | sudoku_normal_hard_12 | None |
sudoku_benchmark | 42 | 1 | medium | ..76.9..28...4.16...6..5.3..9......6...738...1......4.921583674..492.3183..4.1925 | . . 7 6 . 9 . . 2
8 . . . 4 . 1 6 .
. . 6 . . 5 . 3 .
. 9 . . . . . . 6
. . . 7 3 8 . . .
1 . . . . . . 4 .
9 2 1 5 8 3 6 7 4
. . 4 9 2 . 3 1 8
3 . . 4 . 1 9 2 5 | 437619852859342167216875439793154286642738591185296743921583674564927318378461925 | 437619852859342167216875439793154286642738591185296743921583674564927318378461925 #1 Easy (168)
Naked Single: r1c5=1
Naked Single: r6c4=2
Naked Single: r9c3=8
Naked Single: r3c5=7
Naked Single: r4c5=5
Naked Single: r2c4=3
Naked Single: r3c4=8
Full House: r4c4=1
Full House: r2c6=2
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_46 | sudoku | sudoku_normal_hard_46 | None |
sudoku_benchmark | 42 | 1 | medium | .68.5...45126.4.7.74.2..1...37..6.12.85...9..62.3...87..4..96.1.968...4.2..46.7.. | . 6 8 . 5 . . . 4
5 1 2 6 . 4 . 7 .
7 4 . 2 . . 1 . .
. 3 7 . . 6 . 1 2
. 8 5 . . . 9 . .
6 2 . 3 . . . 8 7
. . 4 . . 9 6 . 1
. 9 6 8 . . . 4 .
2 . . 4 6 . 7 . . | 968157324512634879743298156437986512185742963629315487874529631396871245251463798 | 968157324512634879743298156437986512185742963629315487874529631396871245251463798 #1 Easy (168)
Naked Single: r9c2=5
Full House: r7c2=7
Naked Single: r7c4=5
Naked Single: r4c4=9
Naked Single: r4c1=4
Naked Single: r4c5=8
Full House: r4c7=5
Naked Single: r5c1=1
Full House: r6c3=9
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_92 | sudoku | sudoku_normal_hard_92 | None |
sudoku_benchmark | 42 | 1 | medium | .1.8..5.6597....48.3..4.71.34..78...6..4.135....5638.44.27..6.1...6.....963.8..75 | . 1 . 8 . . 5 . 6
5 9 7 . . . . 4 8
. 3 . . 4 . 7 1 .
3 4 . . 7 8 . . .
6 . . 4 . 1 3 5 .
. . . 5 6 3 8 . 4
4 . 2 7 . . 6 . 1
. . . 6 . . . . .
9 6 3 . 8 . . 7 5 | 214897536597316248836245719345978162689421357721563894452739681178654923963182475 | 214897536597316248836245719345978162689421357721563894452739681178654923963182475 #1 Easy (168)
Naked Single: r2c7=2
Naked Single: r1c1=2
Naked Single: r1c3=4
Naked Single: r2c6=6
Naked Single: r3c9=9
Full House: r1c8=3
Naked Single: r9c7=4
Naked Single: r3c1=8
Full House: r3c3=6
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_37 | sudoku | sudoku_normal_medium_37 | None |
ritvik19 | 42 | 1 | medium | ..4.92735......21....1586....18249.7..7.69.5.4.651......823.576..59.6....2.4.5.9. | . . 4 . 9 2 7 3 5
. . . . . . 2 1 .
. . . 1 5 8 6 . .
. . 1 8 2 4 9 . 7
. . 7 . 6 9 . 5 .
4 . 6 5 1 . . . .
. . 8 2 3 . 5 7 6
. . 5 9 . 6 . . .
. 2 . 4 . 5 . 9 . | 814692735569743218732158649351824967287369154496517382948231576175986423623475891 | 814692735569743218732158649351824967287369154496517382948231576175986423623475891 #1 Easy (168)
Naked Single: r1c4=6
Naked Single: r4c8=6
Naked Single: r5c4=3
Full House: r2c4=7
Full House: r6c6=7
Naked Single: r7c6=1
Full House: r2c6=3
Full House: r2c5=4
Naked Single: r3c8=4
Naked Single:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_306 | sudoku | sudoku_306 | null |
sudoku_benchmark | 42 | 1 | medium | .8...3.1...51.46831..68..24.428....9.6.3..17.5.32.74..3.6..82..9...3...5.5.91..36 | . 8 . . . 3 . 1 .
. . 5 1 . 4 6 8 3
1 . . 6 8 . . 2 4
. 4 2 8 . . . . 9
. 6 . 3 . . 1 7 .
5 . 3 2 . 7 4 . .
3 . 6 . . 8 2 . .
9 . . . 3 . . . 5
. 5 . 9 1 . . 3 6 | 684523917295174683137689524742861359869345172513297468376458291921736845458912736 | 684523917295174683137689524742861359869345172513297468376458291921736845458912736 #1 Easy (168)
Naked Single: r4c1=7
Naked Single: r6c8=6
Naked Single: r5c1=8
Naked Single: r1c9=7
Naked Single: r6c9=8
Naked Single: r8c8=4
Naked Single: r9c6=2
Naked Single: r2c1=2
Naked Single: r4c8=5
Full ... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_24 | sudoku | sudoku_normal_medium_24 | None |
sudoku_benchmark | 42 | 1 | medium | .3.4...2.16..935.4..7.52....9358..178..2..659..69..8....13.9.7.72.86.14..4...7..5 | . 3 . 4 . . . 2 .
1 6 . . 9 3 5 . 4
. . 7 . 5 2 . . .
. 9 3 5 8 . . 1 7
8 . . 2 . . 6 5 9
. . 6 9 . . 8 . .
. . 1 3 . 9 . 7 .
7 2 . 8 6 . 1 4 .
. 4 . . . 7 . . 5 | 935418726162793584487652391293586417874231659516974832651349278729865143348127965 | 935418726162793584487652391293586417874231659516974832651349278729865143348127965 #1 Easy (168)
Naked Single: r5c3=4
Naked Single: r2c8=8
Naked Single: r2c4=7
Full House: r2c3=2
Naked Single: r6c8=3
Naked Single: r7c7=2
Naked Single: r8c6=5
Naked Single: r3c2=8
Naked Single: r9c4=1
Full Ho... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_87 | sudoku | sudoku_normal_medium_87 | None |
ritvik19 | 42 | 1 | medium | 17842.3....637..2......1.8.8....7.639..1.64..46793.8.2...7.....79.5126.8.128...9. | 1 7 8 4 2 . 3 . .
. . 6 3 7 . . 2 .
. . . . . 1 . 8 .
8 . . . . 7 . 6 3
9 . . 1 . 6 4 . .
4 6 7 9 3 . 8 . 2
. . . 7 . . . . .
7 9 . 5 1 2 6 . 8
. 1 2 8 . . . 9 . | 178429356546378129239651784851247963923186475467935812685793241794512638312864597 | 178429356546378129239651784851247963923186475467935812685793241794512638312864597 #1 Easy (168)
Naked Single: r2c1=5
Naked Single: r6c6=5
Full House: r6c8=1
Naked Single: r3c4=6
Full House: r4c4=2
Naked Single: r1c8=5
Naked Single: r2c2=4
Naked Single: r1c6=9
Full House: r1c9=6
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_315 | sudoku | sudoku_315 | null |
sudoku_benchmark | 42 | 1 | medium | .4.69...71....3.9.95318726.7392.6.....6.4.7.9.....965...1.7...669.8...718...61.4. | . 4 . 6 9 . . . 7
1 . . . . 3 . 9 .
9 5 3 1 8 7 2 6 .
7 3 9 2 . 6 . . .
. . 6 . 4 . 7 . 9
. . . . . 9 6 5 .
. . 1 . 7 . . . 6
6 9 . 8 . . . 7 1
8 . . . 6 1 . 4 . | 248695137167423895953187264739256418516348729482719653321574986694832571875961342 | 248695137167423895953187264739256418516348729482719653321574986694832571875961342 #1 Easy (168)
Full House: r3c9=4
Naked Single: r1c1=2
Naked Single: r7c2=2
Naked Single: r4c9=8
Naked Single: r1c3=8
Naked Single: r1c6=5
Naked Single: r5c1=5
Naked Single: r6c1=4
Full House: r7c1=3
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_19 | sudoku | sudoku_normal_hard_19 | None |
ritvik19 | 42 | 1 | medium | 2..14.7.6436..79..1.76..2.4..1..95.392...5.....387..2..72...6.536.75....519.8...2 | 2 . . 1 4 . 7 . 6
4 3 6 . . 7 9 . .
1 . 7 6 . . 2 . 4
. . 1 . . 9 5 . 3
9 2 . . . 5 . . .
. . 3 8 7 . . 2 .
. 7 2 . . . 6 . 5
3 6 . 7 5 . . . .
5 1 9 . 8 . . . 2 | 295148736436527918187693254741269583928315467653874129872931645364752891519486372 | 295148736436527918187693254741269583928315467653874129872931645364752891519486372 #1 Easy (168)
Naked Single: r7c1=8
Full House: r8c3=4
Naked Single: r6c1=6
Full House: r4c1=7
Naked Single: r2c5=2
Naked Single: r5c3=8
Full House: r1c3=5
Naked Single: r2c4=5
Naked Single: r4c5=6
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_319 | sudoku | sudoku_319 | null |
sudoku_benchmark | 42 | 1 | medium | 4..2876952.8.693....6..4....8142.9.3.4...1.5.76.853....3...2.1.6..9..7.8..5.7..64 | 4 . . 2 8 7 6 9 5
2 . 8 . 6 9 3 . .
. . 6 . . 4 . . .
. 8 1 4 2 . 9 . 3
. 4 . . . 1 . 5 .
7 6 . 8 5 3 . . .
. 3 . . . 2 . 1 .
6 . . 9 . . 7 . 8
. . 5 . 7 . . 6 4 | 413287695258169347976534182581426973342791856769853421837642519624915738195378264 | 413287695258169347976534182581426973342791856769853421837642519624915738195378264 #1 Easy (168)
Naked Single: r1c3=3
Full House: r1c2=1
Naked Single: r4c1=5
Naked Single: r4c6=6
Full House: r4c8=7
Naked Single: r8c6=5
Full House: r9c6=8
Naked Single: r5c5=9
Full House: r5c4=7
Naked Single:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_28 | sudoku | sudoku_normal_medium_28 | None |
ritvik19 | 43 | 1 | medium | 93..74.5.5..91.7..1.6.2..48653........7...286.18..7.34865.3..12......36.3....28.7 | 9 3 . . 7 4 . 5 .
5 . . 9 1 . 7 . .
1 . 6 . 2 . . 4 8
6 5 3 . . . . . .
. . 7 . . . 2 8 6
. 1 8 . . 7 . 3 4
8 6 5 . 3 . . 1 2
. . . . . . 3 6 .
3 . . . . 2 8 . 7 | 932874651584916723176325948653248179497153286218697534865739412729481365341562897 | 932874651584916723176325948653248179497153286218697534865739412729481365341562897 #1 Easy (172)
Naked Single: r3c2=7
Naked Single: r5c1=4
Naked Single: r1c3=2
Naked Single: r6c1=2
Full House: r5c2=9
Full House: r8c1=7
Naked Single: r1c9=1
Naked Single: r2c9=3
Naked Single: r7c6=9
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_339 | sudoku | sudoku_339 | null |
ritvik19 | 43 | 1 | medium | 8.53.674.1..9..568...2851.....76.4...87.59...65.12..7.4.1......5..6...9.93.5.781. | 8 . 5 3 . 6 7 4 .
1 . . 9 . . 5 6 8
. . . 2 8 5 1 . .
. . . 7 6 . 4 . .
. 8 7 . 5 9 . . .
6 5 . 1 2 . . 7 .
4 . 1 . . . . . .
5 . . 6 . . . 9 .
9 3 . 5 . 7 8 1 . | 895316742123974568746285139219763485387459621654128973461892357578631294932547816 | 895316742123974568746285139219763485387459621654128973461892357578631294932547816 #1 Easy (172)
Naked Single: r1c5=1
Naked Single: r5c4=4
Full House: r7c4=8
Naked Single: r3c8=3
Naked Single: r2c6=4
Full House: r2c5=7
Naked Single: r9c5=4
Naked Single: r3c1=7
Naked Single: r3c9=9
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_343 | sudoku | sudoku_343 | null |
sudoku_benchmark | 43 | 1 | medium | 4.7.8.123.2...1.94...42.5.78...14.6...9...24..4..5...8..6.42.5.21479..365...6.4.. | 4 . 7 . 8 . 1 2 3
. 2 . . . 1 . 9 4
. . . 4 2 . 5 . 7
8 . . . 1 4 . 6 .
. . 9 . . . 2 4 .
. 4 . . 5 . . . 8
. . 6 . 4 2 . 5 .
2 1 4 7 9 . . 3 6
5 . . . 6 . 4 . . | 457689123328571694961423587835214769179836245642957318786342951214795836593168472 | 457689123328571694961423587835214769179836245642957318786342951214795836593168472 #1 Easy (172)
Naked Single: r3c8=8
Full House: r2c7=6
Naked Single: r8c7=8
Full House: r8c6=5
Naked Single: r2c1=3
Naked Single: r2c4=5
Naked Single: r2c5=7
Full House: r2c3=8
Full House: r5c5=3
Naked Single:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_30 | sudoku | sudoku_normal_hard_30 | None |
sudoku_benchmark | 43 | 1 | medium | .8.....67.245.83..9...1..8.37.8.962.2.....9.5...3...48.12.53..67.32.61548.6....7. | . 8 . . . . . 6 7
. 2 4 5 . 8 3 . .
9 . . . 1 . . 8 .
3 7 . 8 . 9 6 2 .
2 . . . . . 9 . 5
. . . 3 . . . 4 8
. 1 2 . 5 3 . . 6
7 . 3 2 . 6 1 5 4
8 . 6 . . . . 7 . | 581932467624578319937614582375849621248167935169325748412753896793286154856491273 | 581932467624578319937614582375849621248167935169325748412753896793286154856491273 #1 Easy (172)
Naked Single: r4c9=1
Naked Single: r4c5=4
Full House: r4c3=5
Naked Single: r6c7=7
Full House: r5c8=3
Naked Single: r3c9=2
Naked Single: r8c2=9
Full House: r8c5=8
Naked Single: r7c1=4
Full House:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_148 | sudoku | sudoku_normal_medium_148 | None |
sudoku_benchmark | 43 | 1 | medium | 8.2..35.4..46.2..7759.4......3.67..5.8...467.61.2.5.3.94...615.5...3.7....65.8..2 | 8 . 2 . . 3 5 . 4
. . 4 6 . 2 . . 7
7 5 9 . 4 . . . .
. . 3 . 6 7 . . 5
. 8 . . . 4 6 7 .
6 1 . 2 . 5 . 3 .
9 4 . . . 6 1 5 .
5 . . . 3 . 7 . .
. . 6 5 . 8 . . 2 | 862973514134652897759841326493167285285394671617285439948726153521439768376518942 | 862973514134652897759841326493167285285394671617285439948726153521439768376518942 #1 Easy (172)
Naked Single: r1c2=6
Naked Single: r2c2=3
Full House: r2c1=1
Naked Single: r5c3=5
Naked Single: r6c3=7
Naked Single: r5c1=2
Naked Single: r8c2=2
Naked Single: r3c6=1
Full House: r8c6=9
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_1 | sudoku | sudoku_normal_medium_1 | None |
ritvik19 | 43 | 1 | medium | 1....5.79.....963...37625...6.3..2..31.527.86542.....767.251....918......3.976... | 1 . . . . 5 . 7 9
. . . . . 9 6 3 .
. . 3 7 6 2 5 . .
. 6 . 3 . . 2 . .
3 1 . 5 2 7 . 8 6
5 4 2 . . . . . 7
6 7 . 2 5 1 . . .
. 9 1 8 . . . . .
. 3 . 9 7 6 . . . | 126435879754189632983762514867394251319527486542618397678251943291843765435976128 | 126435879754189632983762514867394251319527486542618397678251943291843765435976128 #1 Easy (172)
Naked Single: r5c3=9
Full House: r5c7=4
Naked Single: r3c2=8
Naked Single: r1c4=4
Naked Single: r6c6=8
Naked Single: r1c7=8
Naked Single: r1c2=2
Full House: r2c2=5
Naked Single: r1c3=6
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_356 | sudoku | sudoku_356 | null |
sudoku_benchmark | 43 | 1 | medium | 428.65.9.567.914.2139.246....5..9..1...1.....21.4..8....157..466..9..3...8.6....5 | 4 2 8 . 6 5 . 9 .
5 6 7 . 9 1 4 . 2
1 3 9 . 2 4 6 . .
. . 5 . . 9 . . 1
. . . 1 . . . . .
2 1 . 4 . . 8 . .
. . 1 5 7 . . 4 6
6 . . 9 . . 3 . .
. 8 . 6 . . . . 5 | 428765193567391482139824657845239761973186524216457839391578246654912378782643915 | 428765193567391482139824657845239761973186524216457839391578246654912378782643915 #1 Easy (172)
Naked Single: r7c2=9
Naked Single: r7c1=3
Naked Single: r7c7=2
Full House: r7c6=8
Naked Single: r9c1=7
Naked Single: r4c7=7
Naked Single: r8c6=2
Naked Single: r4c1=8
Full House: r5c1=9
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_17 | sudoku | sudoku_normal_hard_17 | None |
sudoku_benchmark | 43 | 1 | medium | 5....2.6.819.5.4..2..7.8....6..2.8.4..8..6.39.5.4896..4.196.78..83.....6695.3.1.. | 5 . . . . 2 . 6 .
8 1 9 . 5 . 4 . .
2 . . 7 . 8 . . .
. 6 . . 2 . 8 . 4
. . 8 . . 6 . 3 9
. 5 . 4 8 9 6 . .
4 . 1 9 6 . 7 8 .
. 8 3 . . . . . 6
6 9 5 . 3 . 1 . . | 574192368819653427236748915967321854148576239352489671421965783783214596695837142 | 574192368819653427236748915967321854148576239352489671421965783783214596695837142 #1 Easy (172)
Naked Single: r2c6=3
Naked Single: r4c3=7
Naked Single: r7c2=2
Full House: r8c1=7
Naked Single: r7c6=5
Full House: r7c9=3
Naked Single: r9c9=2
Naked Single: r1c4=1
Naked Single: r2c4=6
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_57 | sudoku | sudoku_normal_medium_57 | None |
sudoku_benchmark | 43 | 1 | medium | .1...6...3..5..9.7..538.42..6.9....39.7.2.1.54...3728..2..786.46.9.53.71...4..35. | . 1 . . . 6 . . .
3 . . 5 . . 9 . 7
. . 5 3 8 . 4 2 .
. 6 . 9 . . . . 3
9 . 7 . 2 . 1 . 5
4 . . . 3 7 2 8 .
. 2 . . 7 8 6 . 4
6 . 9 . 5 3 . 7 1
. . . 4 . . 3 5 . | 214796538386542917795381426862915743937824165451637289523178694649253871178469352 | 214796538386542917795381426862915743937824165451637289523178694649253871178469352 #1 Easy (172)
Naked Single: r1c9=8
Naked Single: r4c7=7
Naked Single: r6c2=5
Naked Single: r6c3=1
Naked Single: r5c6=4
Naked Single: r7c4=1
Naked Single: r3c1=7
Naked Single: r4c8=4
Naked Single: r8c7=8
Full ... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_129 | sudoku | sudoku_normal_medium_129 | None |
sudoku_benchmark | 43 | 1 | medium | .78461.3..5..2.76.316975.8.6.7.....4...5.6...1.....9...4..3..97.2..94.1..6..52843 | . 7 8 4 6 1 . 3 .
. 5 . . 2 . 7 6 .
3 1 6 9 7 5 . 8 .
6 . 7 . . . . . 4
. . . 5 . 6 . . .
1 . . . . . 9 . .
. 4 . . 3 . . 9 7
. 2 . . 9 4 . 1 .
. 6 . . 5 2 8 4 3 | 278461539954823761316975482637289154492516378185347926541638297823794615769152843 | 278461539954823761316975482637289154492516378185347926541638297823794615769152843 #1 Easy (172)
Naked Single: r3c9=2
Full House: r3c7=4
Naked Single: r7c6=8
Naked Single: r1c7=5
Naked Single: r2c6=3
Full House: r2c4=8
Naked Single: r7c1=5
Naked Single: r1c9=9
Full House: r1c1=2
Full House:... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_69 | sudoku | sudoku_normal_hard_69 | None |
sudoku_benchmark | 43 | 1 | medium | .4.5..1982.9.4..53..8.3..2.9..1...46.8..5.9726....4.31.9..8.3154......898.2..5.6. | . 4 . 5 . . 1 9 8
2 . 9 . 4 . . 5 3
. . 8 . 3 . . 2 .
9 . . 1 . . . 4 6
. 8 . . 5 . 9 7 2
6 . . . . 4 . 3 1
. 9 . . 8 . 3 1 5
4 . . . . . . 8 9
8 . 2 . . 5 . 6 . | 347526198269841753518739624923178546184653972675294831796482315451367289832915467 | 347526198269841753518739624923178546184653972675294831796482315451367289832915467 #1 Easy (172)
Naked Single: r7c1=7
Naked Single: r1c1=3
Naked Single: r7c3=6
Naked Single: r5c1=1
Full House: r3c1=5
Naked Single: r1c3=7
Naked Single: r7c6=2
Full House: r7c4=4
Naked Single: r6c3=5
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_89 | sudoku | sudoku_normal_hard_89 | None |
sudoku_benchmark | 43 | 1 | medium | .6..8..1.19...2.83..75.69..2...391..639....7..512....85.4..873.97.3....1.1.64.25. | . 6 . . 8 . . 1 .
1 9 . . . 2 . 8 3
. . 7 5 . 6 9 . .
2 . . . 3 9 1 . .
6 3 9 . . . . 7 .
. 5 1 2 . . . . 8
5 . 4 . . 8 7 3 .
9 7 . 3 . . . . 1
. 1 . 6 4 . 2 5 . | 462983517195472683387516924248739165639851472751264398524198736976325841813647259 | 462983517195472683387516924248739165639851472751264398524198736976325841813647259 #1 Easy (172)
Naked Single: r2c3=5
Naked Single: r4c3=8
Naked Single: r7c2=2
Naked Single: r2c5=7
Naked Single: r3c5=1
Naked Single: r8c6=5
Naked Single: r9c6=7
Naked Single: r9c9=9
Naked Single: r4c2=4
Full ... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_103 | sudoku | sudoku_normal_medium_103 | None |
sudoku_benchmark | 43 | 1 | medium | 9..15..36.3..9..8.5...342....1.73.4.64..8..2779.24.8....271...4.5..6..723...25..8 | 9 . . 1 5 . . 3 6
. 3 . . 9 . . 8 .
5 . . . 3 4 2 . .
. . 1 . 7 3 . 4 .
6 4 . . 8 . . 2 7
7 9 . 2 4 . 8 . .
. . 2 7 1 . . . 4
. 5 . . 6 . . 7 2
3 . . . 2 5 . . 8 | 928157436134692785576834291281573649643981527795246813862719354459368172317425968 | 928157436134692785576834291281573649643981527795246813862719354459368172317425968 #1 Easy (172)
Naked Single: r2c4=6
Naked Single: r7c1=8
Naked Single: r3c4=8
Naked Single: r4c1=2
Naked Single: r7c2=6
Naked Single: r7c6=9
Naked Single: r4c2=8
Naked Single: r5c6=1
Naked Single: r7c8=5
Full ... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_11 | sudoku | sudoku_normal_hard_11 | None |
sudoku_benchmark | 43 | 1 | medium | .58.....67.31..9...195...27.9743.....428.573.3..21....5.63812...2..5..1.9.1..28.. | . 5 8 . . . . . 6
7 . 3 1 . . 9 . .
. 1 9 5 . . . 2 7
. 9 7 4 3 . . . .
. 4 2 8 . 5 7 3 .
3 . . 2 1 . . . .
5 . 6 3 8 1 2 . .
. 2 . . 5 . . 1 .
9 . 1 . . 2 8 . . | 258973146763124958419568327197436582642895731385217469576381294824759613931642875 | 258973146763124958419568327197436582642895731385217469576381294824759613931642875 #1 Easy (172)
Naked Single: r4c6=6
Naked Single: r6c3=5
Full House: r8c3=4
Naked Single: r7c2=7
Naked Single: r2c2=6
Naked Single: r1c8=4
Naked Single: r5c5=9
Full House: r6c6=7
Naked Single: r8c1=8
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_30 | sudoku | sudoku_normal_medium_30 | None |
sudoku_benchmark | 43 | 1 | medium | 71.9..6..9...145.22.46..19..2.4....5...172..3..7...4..6..2.8.1.3..7.1846481..9..7 | 7 1 . 9 . . 6 . .
9 . . . 1 4 5 . 2
2 . 4 6 . . 1 9 .
. 2 . 4 . . . . 5
. . . 1 7 2 . . 3
. . 7 . . . 4 . .
6 . . 2 . 8 . 1 .
3 . . 7 . 1 8 4 6
4 8 1 . . 9 . . 7 | 718925634963814572254637198129483765546172983837596421675248319392751846481369257 | 718925634963814572254637198129483765546172983837596421675248319392751846481369257 #1 Easy (172)
Naked Single: r5c7=9
Naked Single: r8c5=5
Naked Single: r3c9=8
Naked Single: r7c9=9
Naked Single: r4c7=7
Naked Single: r7c7=3
Full House: r9c7=2
Full House: r9c8=5
Naked Single: r8c2=9
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_60 | sudoku | sudoku_normal_medium_60 | None |
sudoku_benchmark | 44 | 1 | medium | .2..49.635.673.4.....6.8957...9...824...7.3.9819..3.....5.6....6..4.7.35.7.3..69. | . 2 . . 4 9 . 6 3
5 . 6 7 3 . 4 . .
. . . 6 . 8 9 5 7
. . . 9 . . . 8 2
4 . . . 7 . 3 . 9
8 1 9 . . 3 . . .
. . 5 . 6 . . . .
6 . . 4 . 7 . 3 5
. 7 . 3 . . 6 9 . | 728549163596731428143628957367914582452876319819253746935162874681497235274385691 | 728549163596731428143628957367914582452876319819253746935162874681497235274385691 #1 Easy (176)
Naked Single: r5c8=1
Naked Single: r5c3=2
Naked Single: r2c8=2
Naked Single: r2c6=1
Naked Single: r1c4=5
Full House: r3c5=2
Naked Single: r2c9=8
Full House: r1c7=1
Full House: r2c2=9
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_89 | sudoku | sudoku_normal_medium_89 | None |
ritvik19 | 44 | 1 | medium | 9...4..6..1.526..42.69371..62.78..314..6...9.58...26......1.35.1...6...9.928....6 | 9 . . . 4 . . 6 .
. 1 . 5 2 6 . . 4
2 . 6 9 3 7 1 . .
6 2 . 7 8 . . 3 1
4 . . 6 . . . 9 .
5 8 . . . 2 6 . .
. . . . 1 . 3 5 .
1 . . . 6 . . . 9
. 9 2 8 . . . . 6 | 975148263813526974246937185629784531437651892581392647764219358158463729392875416 | 975148263813526974246937185629784531437651892581392647764219358158463729392875416 #1 Easy (176)
Naked Single: r4c3=9
Naked Single: r6c9=7
Naked Single: r5c5=5
Naked Single: r6c5=9
Full House: r9c5=7
Naked Single: r3c8=8
Naked Single: r1c4=1
Full House: r1c6=8
Naked Single: r6c8=4
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_382 | sudoku | sudoku_382 | null |
sudoku_benchmark | 44 | 1 | medium | .2.1.8.547..23.8....4.7.31..4.3....5..6...43.53...6.9..79.2.1.64.57.1.233..6...8. | . 2 . 1 . 8 . 5 4
7 . . 2 3 . 8 . .
. . 4 . 7 . 3 1 .
. 4 . 3 . . . . 5
. . 6 . . . 4 3 .
5 3 . . . 6 . 9 .
. 7 9 . 2 . 1 . 6
4 . 5 7 . 1 . 2 3
3 . . 6 . . . 8 . | 923168754751234869684975312148392675296857431537416298879523146465781923312649587 | 923168754751234869684975312148392675296857431537416298879523146465781923312649587 #1 Easy (176)
Naked Single: r2c8=6
Naked Single: r1c3=3
Naked Single: r2c9=9
Naked Single: r2c3=1
Naked Single: r8c7=9
Naked Single: r7c1=8
Naked Single: r7c8=4
Full House: r4c8=7
Naked Single: r9c2=1
Naked S... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_110 | sudoku | sudoku_normal_medium_110 | None |
ritvik19 | 44 | 1 | medium | 8.1....7.973..452..2..83...7..5...62....91....92.7..3.187...2.6.56...3.734...7185 | 8 . 1 . . . . 7 .
9 7 3 . . 4 5 2 .
. 2 . . 8 3 . . .
7 . . 5 . . . 6 2
. . . . 9 1 . . .
. 9 2 . 7 . . 3 .
1 8 7 . . . 2 . 6
. 5 6 . . . 3 . 7
3 4 . . . 7 1 8 5 | 861952473973164528425783619714538962638291754592476831187345296256819347349627185 | 861952473973164528425783619714538962638291754592476831187345296256819347349627185 #1 Easy (176)
Naked Single: r4c6=8
Naked Single: r1c2=6
Naked Single: r8c1=2
Full House: r9c3=9
Naked Single: r4c3=4
Naked Single: r6c6=6
Naked Single: r5c2=3
Full House: r4c2=1
Naked Single: r8c6=9
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_362 | sudoku | sudoku_362 | null |
sudoku_benchmark | 44 | 1 | medium | .41..8.2.5361..98..27.3..1..98....47..2.4.85.1.4....6..85.9.47...3..7.92..95...3. | . 4 1 . . 8 . 2 .
5 3 6 1 . . 9 8 .
. 2 7 . 3 . . 1 .
. 9 8 . . . . 4 7
. . 2 . 4 . 8 5 .
1 . 4 . . . . 6 .
. 8 5 . 9 . 4 7 .
. . 3 . . 7 . 9 2
. . 9 5 . . . 3 . | 941658723536172984827439615698215347372946851154783269285391476413867592769524138 | 941658723536172984827439615698215347372946851154783269285391476413867592769524138 #1 Easy (176)
Naked Single: r1c1=9
Full House: r3c1=8
Naked Single: r2c9=4
Naked Single: r2c6=2
Full House: r2c5=7
Naked Single: r1c4=6
Naked Single: r1c5=5
Naked Single: r1c9=3
Full House: r1c7=7
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_52 | sudoku | sudoku_normal_hard_52 | None |
sudoku_benchmark | 44 | 1 | medium | 69.1...2.217.4...8..4..5.6.548.6.9.3.6.8.7.5.9..4.38...2.6.4...4...8.7.1.5..79.4. | 6 9 . 1 . . . 2 .
2 1 7 . 4 . . . 8
. . 4 . . 5 . 6 .
5 4 8 . 6 . 9 . 3
. 6 . 8 . 7 . 5 .
9 . . 4 . 3 8 . .
. 2 . 6 . 4 . . .
4 . . . 8 . 7 . 1
. 5 . . 7 9 . 4 . | 695138427217946538384725169548261973163897254972453816729614385436582791851379642 | 695138427217946538384725169548261973163897254972453816729614385436582791851379642 #1 Easy (176)
Naked Single: r4c4=2
Naked Single: r1c6=8
Naked Single: r6c2=7
Naked Single: r8c2=3
Full House: r3c2=8
Naked Single: r1c5=3
Naked Single: r2c6=6
Naked Single: r8c6=2
Full House: r4c6=1
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_120 | sudoku | sudoku_normal_medium_120 | None |
sudoku_benchmark | 44 | 1 | medium | 9..1....6.3..9..8.57.8.42.1..1.73.4.6...8...779.2..81...27.9..4.5..6..723..4.5.68 | 9 . . 1 . . . . 6
. 3 . . 9 . . 8 .
5 7 . 8 . 4 2 . 1
. . 1 . 7 3 . 4 .
6 . . . 8 . . . 7
7 9 . 2 . . 8 1 .
. . 2 7 . 9 . . 4
. 5 . . 6 . . 7 2
3 . . 4 . 5 . 6 8 | 928157436134692785576834291281573649643981527795246813862719354459368172317425968 | 928157436134692785576834291281573649643981527795246813862719354459368172317425968 #1 Easy (176)
Naked Single: r3c3=6
Naked Single: r2c9=5
Naked Single: r3c5=3
Full House: r3c8=9
Naked Single: r8c4=3
Naked Single: r5c6=1
Naked Single: r6c6=6
Naked Single: r9c2=1
Naked Single: r2c3=4
Naked S... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_111 | sudoku | sudoku_normal_medium_111 | None |
sudoku_benchmark | 44 | 1 | medium | .21.....8.64.2..9.5..1..2.....5..3..952.816.414.762....9.273.6.6.7...9.32..6..8.7 | . 2 1 . . . . . 8
. 6 4 . 2 . . 9 .
5 . . 1 . . 2 . .
. . . 5 . . 3 . .
9 5 2 . 8 1 6 . 4
1 4 . 7 6 2 . . .
. 9 . 2 7 3 . 6 .
6 . 7 . . . 9 . 3
2 . . 6 . . 8 . 7 | 721936458364825791589147236876594312952381674143762589498273165617458923235619847 | 721936458364825791589147236876594312952381674143762589498273165617458923235619847 #1 Easy (176)
Naked Single: r5c8=7
Full House: r5c4=3
Naked Single: r6c7=5
Naked Single: r3c9=6
Naked Single: r2c4=8
Naked Single: r6c8=8
Naked Single: r6c9=9
Full House: r6c3=3
Naked Single: r8c4=4
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_62 | sudoku | sudoku_normal_medium_62 | None |
ritvik19 | 44 | 1 | medium | .26....711...2.6..7481...929..74.......2..389.8...9...2...849.68.961..3461..7...8 | . 2 6 . . . . 7 1
1 . . . 2 . 6 . .
7 4 8 1 . . . 9 2
9 . . 7 4 . . . .
. . . 2 . . 3 8 9
. 8 . . . 9 . . .
2 . . . 8 4 9 . 6
8 . 9 6 1 . . 3 4
6 1 . . 7 . . . 8 | 326495871195827643748136592932748165467251389581369427273584916859612734614973258 | 326495871195827643748136592932748165467251389581369427273584916859612734614973258 #1 Easy (176)
Naked Single: r3c7=5
Naked Single: r4c9=5
Naked Single: r2c8=4
Naked Single: r2c9=3
Full House: r6c9=7
Full House: r1c7=8
Naked Single: r9c7=2
Naked Single: r2c3=5
Naked Single: r4c7=1
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_363 | sudoku | sudoku_363 | null |
sudoku_benchmark | 44 | 1 | medium | 853624719..7.15....1....4..5..4...813.1.8...279...1..61.5.4..9....75.1..2..163... | 8 5 3 6 2 4 7 1 9
. . 7 . 1 5 . . .
. 1 . . . . 4 . .
5 . . 4 . . . 8 1
3 . 1 . 8 . . . 2
7 9 . . . 1 . . 6
1 . 5 . 4 . . 9 .
. . . 7 5 . 1 . .
2 . . 1 6 3 . . . | 853624719467915238912378465526497381341586972798231546135842697684759123279163854 | 853624719467915238912378465526497381341586972798231546135842697684759123279163854 #1 Easy (176)
Naked Single: r6c5=3
Naked Single: r6c7=5
Naked Single: r5c7=9
Naked Single: r6c4=2
Naked Single: r6c8=4
Full House: r6c3=8
Naked Single: r9c7=8
Naked Single: r4c7=3
Full House: r5c8=7
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_90 | sudoku | sudoku_normal_hard_90 | None |
ritvik19 | 44 | 1 | medium | 4921..63.1.3.7.9827....9........7.9.9.8.3.27..7..1.5.3..1893746..9..2.5.8..6..... | 4 9 2 1 . . 6 3 .
1 . 3 . 7 . 9 8 2
7 . . . . 9 . . .
. . . . . 7 . 9 .
9 . 8 . 3 . 2 7 .
. 7 . . 1 . 5 . 3
. . 1 8 9 3 7 4 6
. . 9 . . 2 . 5 .
8 . . 6 . . . . . | 492185637153476982786329415315267894968534271274918563521893746639742158847651329 | 492185637153476982786329415315267894968534271274918563521893746639742158847651329 #1 Easy (176)
Naked Single: r6c8=6
Naked Single: r3c8=1
Full House: r9c8=2
Naked Single: r8c5=4
Naked Single: r6c1=2
Naked Single: r6c3=4
Naked Single: r3c7=4
Naked Single: r8c4=7
Naked Single: r9c5=5
Full Ho... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_377 | sudoku | sudoku_377 | null |
sudoku_benchmark | 44 | 1 | medium | 5....7......31.5..91.4.67.86382..941...96.3....21....5367.2.1..14...3....857...39 | 5 . . . . 7 . . .
. . . 3 1 . 5 . .
9 1 . 4 . 6 7 . 8
6 3 8 2 . . 9 4 1
. . . 9 6 . 3 . .
. . 2 1 . . . . 5
3 6 7 . 2 . 1 . .
1 4 . . . 3 . . .
. 8 5 7 . . . 3 9 | 526897413874312596913456728638275941451968372792134865367529184149683257285741639 | 526897413874312596913456728638275941451968372792134865367529184149683257285741639 #1 Easy (176)
Naked Single: r4c6=5
Full House: r4c5=7
Naked Single: r1c4=8
Naked Single: r3c3=3
Naked Single: r3c5=5
Full House: r3c8=2
Naked Single: r1c2=2
Naked Single: r9c1=2
Full House: r8c3=9
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_84 | sudoku | sudoku_normal_medium_84 | None |
sudoku_benchmark | 44 | 1 | medium | .75321..9..276..151..49.7...48.5..3.5..6..2...2.1....47.3..4.5.2.....8.1.19.7.3.6 | . 7 5 3 2 1 . . 9
. . 2 7 6 . . 1 5
1 . . 4 9 . 7 . .
. 4 8 . 5 . . 3 .
5 . . 6 . . 2 . .
. 2 . 1 . . . . 4
7 . 3 . . 4 . 5 .
2 . . . . . 8 . 1
. 1 9 . 7 . 3 . 6 | 475321689392768415186495723648259137531647298927183564763814952254936871819572346 | 475321689392768415186495723648259137531647298927183564763814952254936871819572346 #1 Easy (176)
Naked Single: r2c6=8
Full House: r3c6=5
Naked Single: r3c3=6
Naked Single: r8c5=3
Naked Single: r2c7=4
Naked Single: r4c9=7
Naked Single: r7c7=9
Naked Single: r7c9=2
Naked Single: r9c6=2
Naked S... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_5 | sudoku | sudoku_normal_medium_5 | None |
sudoku_benchmark | 44 | 1 | medium | .6.3.2..53.87..21..9...8.....1....42..54.63784.3.2.15.8..6.4..3.34.7.5...562...9. | . 6 . 3 . 2 . . 5
3 . 8 7 . . 2 1 .
. 9 . . . 8 . . .
. . 1 . . . . 4 2
. . 5 4 . 6 3 7 8
4 . 3 . 2 . 1 5 .
8 . . 6 . 4 . . 3
. 3 4 . 7 . 5 . .
. 5 6 2 . . . 9 . | 167392485348765219592148637671583942925416378483927156819654723234879561756231894 | 167392485348765219592148637671583942925416378483927156819654723234879561756231894 #1 Easy (176)
Naked Single: r5c2=2
Naked Single: r1c3=7
Naked Single: r2c2=4
Naked Single: r1c8=8
Naked Single: r7c7=7
Naked Single: r7c8=2
Naked Single: r5c1=9
Full House: r5c5=1
Naked Single: r1c1=1
Naked S... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_22 | sudoku | sudoku_normal_medium_22 | None |
sudoku_benchmark | 44 | 1 | medium | .2..9.67...45.1..97..2...5.2..8..1......32.....3.15..4.5..263171.235.846..618..9. | . 2 . . 9 . 6 7 .
. . 4 5 . 1 . . 9
7 . . 2 . . . 5 .
2 . . 8 . . 1 . .
. . . . 3 2 . . .
. . 3 . 1 5 . . 4
. 5 . . 2 6 3 1 7
1 . 2 3 5 . 8 4 6
. . 6 1 8 . . 9 . | 825493671634571289719268453267849135541732968983615724458926317192357846376184592 | 825493671634571289719268453267849135541732968983615724458926317192357846376184592 #1 Easy (176)
Naked Single: r1c4=4
Naked Single: r2c7=2
Naked Single: r3c7=4
Naked Single: r3c5=6
Naked Single: r7c4=9
Naked Single: r9c7=5
Full House: r9c9=2
Naked Single: r2c5=7
Full House: r4c5=4
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_68 | sudoku | sudoku_normal_hard_68 | None |
sudoku_benchmark | 45 | 1 | medium | .5.2871.33875412961..6...8...61......2.....5......86...7..14..9..382.47.8..9...1. | . 5 . 2 8 7 1 . 3
3 8 7 5 4 1 2 9 6
1 . . 6 . . . 8 .
. . 6 1 . . . . .
. 2 . . . . . 5 .
. . . . . 8 6 . .
. 7 . . 1 4 . . 9
. . 3 8 2 . 4 7 .
8 . . 9 . . . 1 . | 659287143387541296142639587496152738728463951531798624275314869913826475864975312 | 659287143387541296142639587496152738728463951531798624275314869913826475864975312 #1 Easy (180)
Naked Single: r1c8=4
Naked Single: r7c4=3
Naked Single: r8c9=5
Naked Single: r1c3=9
Full House: r1c1=6
Naked Single: r3c9=7
Full House: r3c7=5
Naked Single: r7c7=8
Naked Single: r8c6=6
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_hard_91 | sudoku | sudoku_normal_hard_91 | None |
sudoku_benchmark | 45 | 1 | medium | 14.3...7.7.3..4.5.892..5..4..157...3.54..67...3..2..86.....76..5...83.2.47.9..8.1 | 1 4 . 3 . . . 7 .
7 . 3 . . 4 . 5 .
8 9 2 . . 5 . . 4
. . 1 5 7 . . . 3
. 5 4 . . 6 7 . .
. 3 . . 2 . . 8 6
. . . . . 7 6 . .
5 . . . 8 3 . 2 .
4 7 . 9 . . 8 . 1 | 145368972763294158892715364681579243254836719937421586328147695519683427476952831 | 145368972763294158892715364681579243254836719937421586328147695519683427476952831 #1 Easy (180)
Naked Single: r2c2=6
Full House: r1c3=5
Naked Single: r6c1=9
Naked Single: r9c3=6
Naked Single: r9c6=2
Naked Single: r9c8=3
Full House: r9c5=5
Naked Single: r8c2=1
Naked Single: r5c1=2
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_25 | sudoku | sudoku_normal_medium_25 | None |
sudoku_benchmark | 45 | 1 | medium | .792.8416...31.2..62.........3..4.8.7..58.6.9..6..9..4..5.32.6..6.7..9.5937..5.4. | . 7 9 2 . 8 4 1 6
. . . 3 1 . 2 . .
6 2 . . . . . . .
. . 3 . . 4 . 8 .
7 . . 5 8 . 6 . 9
. . 6 . . 9 . . 4
. . 5 . 3 2 . 6 .
. 6 . 7 . . 9 . 5
9 3 7 . . 5 . 4 . | 379258416458316297621497853293674581714583629586129374145932768862741935937865142 | 379258416458316297621497853293674581714583629586129374145932768862741935937865142 #1 Easy (180)
Naked Single: r1c5=5
Full House: r1c1=3
Naked Single: r6c4=1
Naked Single: r8c5=4
Naked Single: r8c6=1
Naked Single: r3c6=7
Naked Single: r9c5=6
Naked Single: r4c4=6
Naked Single: r5c6=3
Full Ho... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_18 | sudoku | sudoku_normal_medium_18 | None |
ritvik19 | 45 | 1 | medium | .7469..523.2..4..9.8.3...7142.9...8....2...479.......5.93.765.47..1.2.9..1.54.... | . 7 4 6 9 . . 5 2
3 . 2 . . 4 . . 9
. 8 . 3 . . . 7 1
4 2 . 9 . . . 8 .
. . . 2 . . . 4 7
9 . . . . . . . 5
. 9 3 . 7 6 5 . 4
7 . . 1 . 2 . 9 .
. 1 . 5 4 . . . . | 174698352352714869689325471427953186538261947961487235293876514745132698816549723 | 174698352352714869689325471427953186538261947961487235293876514745132698816549723 #1 Easy (180)
Naked Single: r1c1=1
Naked Single: r2c8=6
Naked Single: r7c4=8
Naked Single: r3c6=5
Naked Single: r1c6=8
Full House: r1c7=3
Naked Single: r2c2=5
Naked Single: r2c7=8
Full House: r3c7=4
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_393 | sudoku | sudoku_393 | null |
sudoku_benchmark | 45 | 1 | medium | ..3.9765.56.1..2...716.5..884.......912.3.76..3......91..5...36.9..68..2..6.419.. | . . 3 . 9 7 6 5 .
5 6 . 1 . . 2 . .
. 7 1 6 . 5 . . 8
8 4 . . . . . . .
9 1 2 . 3 . 7 6 .
. 3 . . . . . . 9
1 . . 5 . . . 3 6
. 9 . . 6 8 . . 2
. . 6 . 4 1 9 . . | 283497651569183274471625398847956123912834765635712849128579436794368512356241987 | 283497651569183274471625398847956123912834765635712849128579436794368512356241987 #1 Easy (180)
Naked Single: r5c6=4
Naked Single: r2c5=8
Naked Single: r3c5=2
Naked Single: r2c6=3
Full House: r1c4=4
Naked Single: r5c4=8
Full House: r5c9=5
Naked Single: r3c1=4
Naked Single: r7c5=7
Naked Sin... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_139 | sudoku | sudoku_normal_medium_139 | None |
ritvik19 | 45 | 1 | medium | ..78.....4.6572..8.8361...229..3.68.6.8..15397....6.4115..6...4..4....6....1...2. | . . 7 8 . . . . .
4 . 6 5 7 2 . . 8
. 8 3 6 1 . . . 2
2 9 . . 3 . 6 8 .
6 . 8 . . 1 5 3 9
7 . . . . 6 . 4 1
1 5 . . 6 . . . 4
. . 4 . . . . 6 .
. . . 1 . . . 2 . | 527893416416572398983614752291435687648721539735986241152368974874259163369147825 | 527893416416572398983614752291435687648721539735986241152368974874259163369147825 #1 Easy (180)
Naked Single: r2c2=1
Naked Single: r5c2=4
Naked Single: r4c9=7
Full House: r6c7=2
Naked Single: r6c3=5
Naked Single: r6c2=3
Full House: r4c3=1
Naked Single: r9c3=9
Full House: r7c3=2
Naked Singl... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_390 | sudoku | sudoku_390 | null |
sudoku_benchmark | 45 | 1 | medium | .4..2176.5.....1.2...7..85443.9......95.63428.82.7...6.53..79.19.........24.1.6.. | . 4 . . 2 1 7 6 .
5 . . . . . 1 . 2
. . . 7 . . 8 5 4
4 3 . 9 . . . . .
. 9 5 . 6 3 4 2 8
. 8 2 . 7 . . . 6
. 5 3 . . 7 9 . 1
9 . . . . . . . .
. 2 4 . 1 . 6 . . | 348521769567894132219736854436982517795163428182475396653247981971658243824319675 | 348521769567894132219736854436982517795163428182475396653247981971658243824319675 #1 Easy (180)
Naked Single: r5c4=1
Full House: r5c1=7
Naked Single: r4c7=5
Naked Single: r6c1=1
Full House: r4c3=6
Naked Single: r9c1=8
Naked Single: r4c5=8
Naked Single: r4c9=7
Naked Single: r6c7=3
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_0 | sudoku | sudoku_normal_medium_0 | None |
ritvik19 | 45 | 1 | medium | ..735.8..945728..33.81.....6....259.1549..2.....4.5..7...27..5878.591..........7. | . . 7 3 5 . 8 . .
9 4 5 7 2 8 . . 3
3 . 8 1 . . . . .
6 . . . . 2 5 9 .
1 5 4 9 . . 2 . .
. . . 4 . 5 . . 7
. . . 2 7 . . 5 8
7 8 . 5 9 1 . . .
. . . . . . . 7 . | 217356849945728163368149725673812594154937286829465317491273658786591432532684971 | 217356849945728163368149725673812594154937286829465317491273658786591432532684971 #1 Easy (180)
Naked Single: r1c1=2
Naked Single: r4c3=3
Naked Single: r4c4=8
Full House: r9c4=6
Naked Single: r5c9=6
Naked Single: r7c1=4
Naked Single: r3c2=6
Full House: r1c2=1
Naked Single: r6c1=8
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_401 | sudoku | sudoku_401 | null |
sudoku_benchmark | 45 | 1 | medium | .4597..6.7.1..6...6.8.12.97...23.9.5..9...1.64.....7..57....4189....765..8615.... | . 4 5 9 7 . . 6 .
7 . 1 . . 6 . . .
6 . 8 . 1 2 . 9 7
. . . 2 3 . 9 . 5
. . 9 . . . 1 . 6
4 . . . . . 7 . .
5 7 . . . . 4 1 8
9 . . . . 7 6 5 .
. 8 6 1 5 . . . . | 245973861791586324638412597167238945829745136453691782572369418914827653386154279 | 245973861791586324638412597167238945829745136453691782572369418914827653386154279 #1 Easy (180)
Naked Single: r3c2=3
Naked Single: r4c3=7
Naked Single: r1c1=2
Full House: r2c2=9
Naked Single: r3c7=5
Full House: r3c4=4
Naked Single: r9c1=3
Naked Single: r2c5=8
Naked Single: r5c1=8
Full Hous... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_2 | sudoku | sudoku_normal_medium_2 | None |
sudoku_benchmark | 45 | 1 | medium | .685...7.3..14.56...9.....189.376.1.7....435....25..8748...5.9...6.2.1..2.14..7.. | . 6 8 5 . . . 7 .
3 . . 1 4 . 5 6 .
. . 9 . . . . . 1
8 9 . 3 7 6 . 1 .
7 . . . . 4 3 5 .
. . . 2 5 . . 8 7
4 8 . . . 5 . 9 .
. . 6 . 2 . 1 . .
2 . 1 4 . . 7 . . | 168592473327148569549637821895376214712984356634251987483715692976823145251469738 | 168592473327148569549637821895376214712984356634251987483715692976823145251469738 #1 Easy (180)
Naked Single: r1c1=1
Naked Single: r3c1=5
Naked Single: r5c3=2
Naked Single: r9c8=3
Naked Single: r6c1=6
Full House: r8c1=9
Naked Single: r2c3=7
Naked Single: r5c2=1
Naked Single: r8c8=4
Full Ho... | Complete the sudoku board based on the rules and visual elements. | 9 | 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_normal_medium_16 | sudoku | sudoku_normal_medium_16 | None |
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