task_name string | initial_board string | solution string | title string | rules string | visual_elements string | rows int64 | cols int64 | initial_observation string | description string | task_type string | data_source string | difficulty string | hint string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
normal_sudoku_548 | .3.8.957.9...2.3..7823.59...2.51..6.6947.21.....9364...6..9...1.....3..45.....28. | 431869572956127348782345916327514869694782135815936427263498751178253694549671283 | normal_sudoku_548 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . 3 . 8 . 9 5 7 .
9 . . . 2 . 3 . .
7 8 2 3 . 5 9 . .
. 2 . 5 1 . . 6 .
6 9 4 7 . 2 1 . .
. . . 9 3 6 4 . .
. 6 . . 9 . . . 1
. . . . . 3 . . 4
5 . . . . . 2 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 431869572956127348782345916327514869694782135815936427263498751178253694549671283 #1 Easy (180)
Naked Single: r5c5=8
Full House: r4c6=4
Naked Single: r3c9=6
Naked Single: r7c7=7
Naked Single: r1c9=2
Naked Single: r2c9=8
Naked Single: r3c5=4
Full House: r3c8=1
Full House: r2c8=4
Naked Singl... |
normal_sudoku_4569 | ..7..96313156....869.....2.7..35...4.3..217....1..4.8.4..23...91..89734.9...4..5. | 247589631315672498698413527769358214834921765521764983486235179152897346973146852 | normal_sudoku_4569 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . . 7 . . 9 6 3 1
3 1 5 6 . . . . 8
6 9 . . . . . 2 .
7 . . 3 5 . . . 4
. 3 . . 2 1 7 . .
. . 1 . . 4 . 8 .
4 . . 2 3 . . . 9
1 . . 8 9 7 3 4 .
9 . . . 4 . . 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 247589631315672498698413527769358214834921765521764983486235179152897346973146852 #1 Easy (176)
Naked Single: r5c4=9
Naked Single: r2c6=2
Naked Single: r1c5=8
Naked Single: r2c5=7
Naked Single: r9c4=1
Naked Single: r9c6=6
Full House: r7c6=5
Naked Single: r5c8=6
Naked Single: r6c4=7
Naked S... |
normal_sudoku_2599 | 4962....717.6...392.85.761.9.435.7.15.....3.83674.19.575..241.6.42169......7..... | 496213857175648239238597614984352761521976348367481925753824196842169573619735482 | normal_sudoku_2599 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 4 9 6 2 . . . . 7
1 7 . 6 . . . 3 9
2 . 8 5 . 7 6 1 .
9 . 4 3 5 . 7 . 1
5 . . . . . 3 . 8
3 6 7 4 . 1 9 . 5
7 5 . . 2 4 1 . 6
. 4 2 1 6 9 . . .
. . . 7 . . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 496213857175648239238597614984352761521976348367481925753824196842169573619735482 #1 Easy (148)
Naked Single: r2c3=5
Full House: r3c2=3
Naked Single: r3c9=4
Full House: r3c5=9
Naked Single: r6c8=2
Full House: r6c5=8
Naked Single: r2c6=8
Naked Single: r5c3=1
Naked Single: r8c9=3
Full House:... |
normal_sudoku_4123 | .149..7.89.687.15.....412.91...654..7.2....1.4681379.56.1.895...89.5....27561...3 | 514926738926873154837541269193265487752498316468137925641389572389752641275614893 | normal_sudoku_4123 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . 1 4 9 . . 7 . 8
9 . 6 8 7 . 1 5 .
. . . . 4 1 2 . 9
1 . . . 6 5 4 . .
7 . 2 . . . . 1 .
4 6 8 1 3 7 9 . 5
6 . 1 . 8 9 5 . .
. 8 9 . 5 . . . .
2 7 5 6 1 . . . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 514926738926873154837541269193265487752498316468137925641389572389752641275614893 #1 Easy (148)
Full House: r6c8=2
Naked Single: r5c4=4
Naked Single: r4c4=2
Naked Single: r5c5=9
Full House: r1c5=2
Full House: r5c6=8
Naked Single: r4c3=3
Full House: r3c3=7
Naked Single: r8c1=3
Full House: r... |
normal_sudoku_3933 | 91.8..735.8.9.516445.3.......1..89..8..62...13..5..6786.41.75.373.2.941..9...38.7 | 916842735283975164457316289561738942879624351342591678624187593738259416195463827 | normal_sudoku_3933 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 9 1 . 8 . . 7 3 5
. 8 . 9 . 5 1 6 4
4 5 . 3 . . . . .
. . 1 . . 8 9 . .
8 . . 6 2 . . . 1
3 . . 5 . . 6 7 8
6 . 4 1 . 7 5 . 3
7 3 . 2 . 9 4 1 .
. 9 . . . 3 8 . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 916842735283975164457316289561738942879624351342591678624187593738259416195463827 #1 Easy (152)
Naked Single: r2c5=7
Naked Single: r4c9=2
Naked Single: r2c1=2
Full House: r2c3=3
Naked Single: r9c4=4
Full House: r4c4=7
Naked Single: r7c5=8
Naked Single: r8c9=6
Full House: r3c9=9
Naked Singl... |
normal_sudoku_3097 | ...9..2.7.792.36...2..145..2.4.7...9...42576..8.3.61.295...283143.18..258..53..7. | 543968217179253684628714593264871359391425768785396142957642831436187925812539476 | normal_sudoku_3097 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . . . 9 . . 2 . 7
. 7 9 2 . 3 6 . .
. 2 . . 1 4 5 . .
2 . 4 . 7 . . . 9
. . . 4 2 5 7 6 .
. 8 . 3 . 6 1 . 2
9 5 . . . 2 8 3 1
4 3 . 1 8 . . 2 5
8 . . 5 3 . . 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 543968217179253684628714593264871359391425768785396142957642831436187925812539476 #1 Easy (156)
Naked Single: r1c6=8
Naked Single: r6c5=9
Naked Single: r4c7=3
Naked Single: r8c7=9
Full House: r9c7=4
Full House: r9c9=6
Naked Single: r4c4=8
Full House: r4c6=1
Naked Single: r2c5=5
Naked Singl... |
normal_sudoku_2602 | 58....1.3..9.1.8.6.4.2..59.89.6754.2..2.9.6..76.142.5.3..7.62.9..842.3....5831764 | 587964123239517846146283597891675432452398671763142958314756289678429315925831764 | normal_sudoku_2602 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 5 8 . . . . 1 . 3
. . 9 . 1 . 8 . 6
. 4 . 2 . . 5 9 .
8 9 . 6 7 5 4 . 2
. . 2 . 9 . 6 . .
7 6 . 1 4 2 . 5 .
3 . . 7 . 6 2 . 9
. . 8 4 2 . 3 . .
. . 5 8 3 1 7 6 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 587964123239517846146283597891675432452398671763142958314756289678429315925831764 #1 Easy (148)
Full House: r6c7=9
Naked Single: r3c9=7
Naked Single: r1c5=6
Naked Single: r6c3=3
Full House: r6c9=8
Naked Single: r2c1=2
Naked Single: r1c4=9
Naked Single: r7c2=1
Naked Single: r5c4=3
Full Hous... |
normal_sudoku_1581 | .43.759.....294.8797.3........53.2.1.91726..88..1496.5....12...31.65784.725483169 | 243875916156294387978361524467538291591726438832149675684912753319657842725483169 | normal_sudoku_1581 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . 4 3 . 7 5 9 . .
. . . 2 9 4 . 8 7
9 7 . 3 . . . . .
. . . 5 3 . 2 . 1
. 9 1 7 2 6 . . 8
8 . . 1 4 9 6 . 5
. . . . 1 2 . . .
3 1 . 6 5 7 8 4 .
7 2 5 4 8 3 1 6 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 243875916156294387978361524467538291591726438832149675684912753319657842725483169 #1 Easy (136)
Full House: r4c6=8
Full House: r3c5=6
Full House: r7c4=9
Full House: r1c4=8
Full House: r3c6=1
Naked Single: r4c2=6
Naked Single: r5c8=3
Naked Single: r6c2=3
Naked Single: r8c3=9
Full House: r8c... |
normal_sudoku_780 | .857.2.9..6381...7.21.35..4246573....97.86.3..3....2.631.65.7426.4327.18...14.653 | 485762391963814527721935864246573189197286435538491276319658742654327918872149653 | normal_sudoku_780 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . 8 5 7 . 2 . 9 .
. 6 3 8 1 . . . 7
. 2 1 . 3 5 . . 4
2 4 6 5 7 3 . . .
. 9 7 . 8 6 . 3 .
. 3 . . . . 2 . 6
3 1 . 6 5 . 7 4 2
6 . 4 3 2 7 . 1 8
. . . 1 4 . 6 5 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 485762391963814527721935864246573189197286435538491276319658742654327918872149653 #1 Easy (132)
Full House: r8c7=9
Full House: r8c2=5
Full House: r9c2=7
Naked Single: r1c1=4
Naked Single: r6c3=8
Naked Single: r2c7=5
Naked Single: r3c4=9
Naked Single: r4c8=8
Naked Single: r1c5=6
Full House:... |
normal_sudoku_2163 | .572.9..34.638..579.8...16..9....72..84127..627.95..41.45673...712.986..36..12..8 | 157269483426381957938745162691834725584127396273956841845673219712598634369412578 | normal_sudoku_2163 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . 5 7 2 . 9 . . 3
4 . 6 3 8 . . 5 7
9 . 8 . . . 1 6 .
. 9 . . . . 7 2 .
. 8 4 1 2 7 . . 6
2 7 . 9 5 . . 4 1
. 4 5 6 7 3 . . .
7 1 2 . 9 8 6 . .
3 6 . . 1 2 . . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 157269483426381957938745162691834725584127396273956841845673219712598634369412578 #1 Easy (140)
Naked Single: r2c6=1
Naked Single: r1c1=1
Naked Single: r1c8=8
Naked Single: r6c3=3
Naked Single: r3c5=4
Naked Single: r2c2=2
Full House: r2c7=9
Full House: r3c2=3
Naked Single: r7c1=8
Full Hous... |
normal_sudoku_527 | 51...289.2.84.7...643..........2.9.817....536.59....21961...2.7.2..981.33842...5. | 517362894298417365643859712436125978172984536859736421961543287725698143384271659 | normal_sudoku_527 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 5 1 . . . 2 8 9 .
2 . 8 4 . 7 . . .
6 4 3 . . . . . .
. . . . 2 . 9 . 8
1 7 . . . . 5 3 6
. 5 9 . . . . 2 1
9 6 1 . . . 2 . 7
. 2 . . 9 8 1 . 3
3 8 4 2 . . . 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 517362894298417365643859712436125978172984536859736421961543287725698143384271659 #1 Easy (168)
Naked Single: r1c3=7
Full House: r2c2=9
Full House: r4c2=3
Naked Single: r3c7=7
Naked Single: r1c9=4
Naked Single: r2c9=5
Naked Single: r4c1=4
Naked Single: r4c3=6
Naked Single: r5c3=2
Full Hous... |
normal_sudoku_339 | 1..9.8..4.....3..95..621.87.1546....236.89..1.8.....96.5......38..394..5394..5.18 | 173958264628743159549621387915467832236589471487132596752816943861394725394275618 | normal_sudoku_339 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 1 . . 9 . 8 . . 4
. . . . . 3 . . 9
5 . . 6 2 1 . 8 7
. 1 5 4 6 . . . .
2 3 6 . 8 9 . . 1
. 8 . . . . . 9 6
. 5 . . . . . . 3
8 . . 3 9 4 . . 5
3 9 4 . . 5 . 1 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 173958264628743159549621387915467832236589471487132596752816943861394725394275618 #1 Easy (172)
Full House: r4c9=2
Naked Single: r3c7=3
Naked Single: r3c2=4
Full House: r3c3=9
Naked Single: r6c3=7
Naked Single: r9c5=7
Naked Single: r4c6=7
Naked Single: r4c1=9
Full House: r6c1=4
Naked Singl... |
normal_sudoku_1653 | 2.1.795.66...24.71.5.1...9..69..715...791..62...65..3941.835...8....16....54.2... | 241379586698524371753186294369247158587913462124658739416835927832791645975462813 | normal_sudoku_1653 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 2 . 1 . 7 9 5 . 6
6 . . . 2 4 . 7 1
. 5 . 1 . . . 9 .
. 6 9 . . 7 1 5 .
. . 7 9 1 . . 6 2
. . . 6 5 . . 3 9
4 1 . 8 3 5 . . .
8 . . . . 1 6 . .
. . 5 4 . 2 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 241379586698524371753186294369247158587913462124658739416835927832791645975462813 #1 Easy (168)
Naked Single: r1c4=3
Naked Single: r7c8=2
Naked Single: r7c9=7
Naked Single: r4c1=3
Naked Single: r6c1=1
Naked Single: r8c5=9
Naked Single: r6c6=8
Naked Single: r8c4=7
Full House: r9c5=6
Naked S... |
normal_sudoku_743 | ..4631....1.58....3.8.296.5..3.95.8..5.1..9..9.13.8.464....67.27...52.6116274...9 | 594631278216587394378429615643295187857164923921378546485916732739852461162743859 | normal_sudoku_743 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . . 4 6 3 1 . . .
. 1 . 5 8 . . . .
3 . 8 . 2 9 6 . 5
. . 3 . 9 5 . 8 .
. 5 . 1 . . 9 . .
9 . 1 3 . 8 . 4 6
4 . . . . 6 7 . 2
7 . . . 5 2 . 6 1
1 6 2 7 4 . . . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 594631278216587394378429615643295187857164923921378546485916732739852461162743859 #1 Easy (160)
Naked Single: r3c2=7
Naked Single: r6c5=7
Naked Single: r7c5=1
Full House: r5c5=6
Naked Single: r8c3=9
Naked Single: r4c9=7
Naked Single: r3c4=4
Full House: r3c8=1
Full House: r2c6=7
Naked Singl... |
normal_sudoku_6480 | .59.3618.3...82..41289.......5..4.19.46...7..9.38..42.83.6.9.716.12..5.357..1.... | 459736182367182954128945367785324619246591738913867425834659271691278543572413896 | normal_sudoku_6480 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . 5 9 . 3 6 1 8 .
3 . . . 8 2 . . 4
1 2 8 9 . . . . .
. . 5 . . 4 . 1 9
. 4 6 . . . 7 . .
9 . 3 8 . . 4 2 .
8 3 . 6 . 9 . 7 1
6 . 1 2 . . 5 . 3
5 7 . . 1 . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 459736182367182954128945367785324619246591738913867425834659271691278543572413896 #1 Easy (164)
Naked Single: r2c3=7
Naked Single: r5c1=2
Naked Single: r7c7=2
Naked Single: r2c2=6
Full House: r1c1=4
Full House: r4c1=7
Naked Single: r4c2=8
Full House: r6c2=1
Full House: r8c2=9
Naked Single:... |
normal_sudoku_6461 | 4.6.1287.31..9....7253.6.91.6974..355.42..9..2.7....8..53824719...6.935.97..5..48 | 496512873318497526725386491169748235584231967237965184653824719841679352972153648 | normal_sudoku_6461 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 4 . 6 . 1 2 8 7 .
3 1 . . 9 . . . .
7 2 5 3 . 6 . 9 1
. 6 9 7 4 . . 3 5
5 . 4 2 . . 9 . .
2 . 7 . . . . 8 .
. 5 3 8 2 4 7 1 9
. . . 6 . 9 3 5 .
9 7 . . 5 . . 4 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 496512873318497526725386491169748235584231967237965184653824719841679352972153648 #1 Easy (140)
Full House: r7c1=6
Naked Single: r1c2=9
Full House: r2c3=8
Naked Single: r1c4=5
Full House: r1c9=3
Naked Single: r3c7=4
Full House: r3c5=8
Naked Single: r6c2=3
Naked Single: r5c8=6
Full House: r... |
normal_sudoku_5644 | 39614..28..5.68...847.....1762..3..513.57..92.5982.37.9.1.3..5757.9....3.23...914 | 396147528215368749847259631762493185138576492459821376981634257574912863623785914 | normal_sudoku_5644 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 3 9 6 1 4 . . 2 8
. . 5 . 6 8 . . .
8 4 7 . . . . . 1
7 6 2 . . 3 . . 5
1 3 . 5 7 . . 9 2
. 5 9 8 2 . 3 7 .
9 . 1 . 3 . . 5 7
5 7 . 9 . . . . 3
. 2 3 . . . 9 1 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 396147528215368749847259631762493185138576492459821376981634257574912863623785914 #1 Easy (144)
Naked Single: r2c1=2
Full House: r2c2=1
Full House: r7c2=8
Naked Single: r6c1=4
Full House: r9c1=6
Full House: r8c3=4
Full House: r5c3=8
Naked Single: r4c4=4
Naked Single: r2c9=9
Full House: r6c... |
normal_sudoku_4938 | .....87.1.68973452...1549..246....7.85973.2.4.1..2.8.5.81.4732.9.38..6.7...392..8 | 495268731168973452732154986246589173859731264317426895581647329923815647674392518 | normal_sudoku_4938 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . . . . . 8 7 . 1
. 6 8 9 7 3 4 5 2
. . . 1 5 4 9 . .
2 4 6 . . . . 7 .
8 5 9 7 3 . 2 . 4
. 1 . . 2 . 8 . 5
. 8 1 . 4 7 3 2 .
9 . 3 8 . . 6 . 7
. . . 3 9 2 . . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 495268731168973452732154986246589173859731264317426895581647329923815647674392518 #1 Easy (144)
Full House: r2c1=1
Naked Single: r1c5=6
Full House: r1c4=2
Naked Single: r4c7=1
Full House: r9c7=5
Naked Single: r6c3=7
Full House: r6c1=3
Naked Single: r4c4=5
Naked Single: r7c9=9
Naked Single:... |
normal_sudoku_2099 | .6..718.3.178.26..3.25....117..4539.8.5.9..67.237..51...891..3.7..6.....2.43.7.8. | 569471823417832659382569471176245398845193267923786514658914732731628945294357186 | normal_sudoku_2099 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . 6 . . 7 1 8 . 3
. 1 7 8 . 2 6 . .
3 . 2 5 . . . . 1
1 7 . . 4 5 3 9 .
8 . 5 . 9 . . 6 7
. 2 3 7 . . 5 1 .
. . 8 9 1 . . 3 .
7 . . 6 . . . . .
2 . 4 3 . 7 . 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 569471823417832659382569471176245398845193267923786514658914732731628945294357186 #1 Easy (160)
Naked Single: r4c3=6
Naked Single: r2c5=3
Naked Single: r3c5=6
Naked Single: r5c6=3
Naked Single: r5c2=4
Full House: r6c1=9
Naked Single: r1c4=4
Full House: r3c6=9
Naked Single: r4c4=2
Full Hous... |
normal_sudoku_1705 | 2..1.7...147.2..8.5.9.34..1..436.81.9.6..843.381549..7..3251.78...4763.2672.831.4 | 238197546147625983569834721754362819926718435381549267493251678815476392672983154 | normal_sudoku_1705 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 2 . . 1 . 7 . . .
1 4 7 . 2 . . 8 .
5 . 9 . 3 4 . . 1
. . 4 3 6 . 8 1 .
9 . 6 . . 8 4 3 .
3 8 1 5 4 9 . . 7
. . 3 2 5 1 . 7 8
. . . 4 7 6 3 . 2
6 7 2 . 8 3 1 . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 238197546147625983569834721754362819926718435381549267493251678815476392672983154 #1 Easy (132)
Full House: r9c4=9
Full House: r9c8=5
Naked Single: r4c1=7
Naked Single: r3c2=6
Naked Single: r4c6=2
Full House: r2c6=5
Naked Single: r1c3=8
Full House: r1c2=3
Full House: r8c3=5
Naked Single: r... |
normal_sudoku_2440 | 3947..25.71562.9..8..5497..54.3...78....6.4..67.485321162.5.8.7.832..56.9.78...4. | 394718256715623984826549713541392678238167495679485321162954837483271569957836142 | normal_sudoku_2440 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 3 9 4 7 . . 2 5 .
7 1 5 6 2 . 9 . .
8 . . 5 4 9 7 . .
5 4 . 3 . . . 7 8
. . . . 6 . 4 . .
6 7 . 4 8 5 3 2 1
1 6 2 . 5 . 8 . 7
. 8 3 2 . . 5 6 .
9 . 7 8 . . . 4 . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 394718256715623984826549713541392678238167495679485321162954837483271569957836142 #1 Easy (136)
Full House: r6c3=9
Naked Single: r1c5=1
Naked Single: r1c9=6
Full House: r1c6=8
Full House: r2c6=3
Naked Single: r4c7=6
Full House: r9c7=1
Naked Single: r5c8=9
Full House: r5c9=5
Naked Single: r... |
normal_sudoku_3091 | 1..3..5.8.4..1...98.72...3...419.3.7.718.....93..72.1.489.3...6.1362.89.76.9.4.53 | 126349578345718269897265431254196387671853942938472615489531726513627894762984153 | normal_sudoku_3091 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 1 . . 3 . . 5 . 8
. 4 . . 1 . . . 9
8 . 7 2 . . . 3 .
. . 4 1 9 . 3 . 7
. 7 1 8 . . . . .
9 3 . . 7 2 . 1 .
4 8 9 . 3 . . . 6
. 1 3 6 2 . 8 9 .
7 6 . 9 . 4 . 5 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 126349578345718269897265431254196387671853942938472615489531726513627894762984153 #1 Easy (160)
Naked Single: r8c1=5
Full House: r9c3=2
Naked Single: r8c9=4
Full House: r8c6=7
Naked Single: r9c5=8
Full House: r9c7=1
Naked Single: r1c3=6
Naked Single: r3c9=1
Naked Single: r6c9=5
Full House:... |
normal_sudoku_2438 | 14.32...76.9..73....34.6.957.2.654..8542.1.7....74...2..7.14.56.1....74...6.7.2.1 | 145329867689157324273486195732965418854231679961748532327814956518692743496573281 | normal_sudoku_2438 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 1 4 . 3 2 . . . 7
6 . 9 . . 7 3 . .
. . 3 4 . 6 . 9 5
7 . 2 . 6 5 4 . .
8 5 4 2 . 1 . 7 .
. . . 7 4 . . . 2
. . 7 . 1 4 . 5 6
. 1 . . . . 7 4 .
. . 6 . 7 . 2 . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 145329867689157324273486195732965418854231679961748532327814956518692743496573281 #1 Easy (184)
Naked Single: r3c1=2
Naked Single: r3c5=8
Naked Single: r6c3=1
Naked Single: r2c2=8
Naked Single: r1c6=9
Naked Single: r2c5=5
Full House: r2c4=1
Naked Single: r3c2=7
Full House: r3c7=1
Full Hous... |
normal_sudoku_1027 | 5.......63.8.2..5..695.3.8.2....1.944..2...38953..42.....98..2379.4..86....6.29.5 | 527198346348726159169543782286371594471259638953864217615987423792435861834612975 | normal_sudoku_1027 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 5 . . . . . . . 6
3 . 8 . 2 . . 5 .
. 6 9 5 . 3 . 8 .
2 . . . . 1 . 9 4
4 . . 2 . . . 3 8
9 5 3 . . 4 2 . .
. . . 9 8 . . 2 3
7 9 . 4 . . 8 6 .
. . . 6 . 2 9 . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 527198346348726159169543782286371594471259638953864217615987423792435861834612975 #1 Easy (176)
Naked Single: r3c1=1
Naked Single: r8c6=5
Naked Single: r8c9=1
Naked Single: r7c1=6
Full House: r9c1=8
Naked Single: r7c6=7
Naked Single: r6c9=7
Naked Single: r8c3=2
Full House: r8c5=3
Full Hous... |
normal_sudoku_4257 | 3.97.8.2.4825917....7.6.8.9...27..94..413...75.3...6..7386....1.4..1..7.6.1..79.. | 369748125482591763157362849816275394294136587573984612738629451945813276621457938 | normal_sudoku_4257 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 3 . 9 7 . 8 . 2 .
4 8 2 5 9 1 7 . .
. . 7 . 6 . 8 . 9
. . . 2 7 . . 9 4
. . 4 1 3 . . . 7
5 . 3 . . . 6 . .
7 3 8 6 . . . . 1
. 4 . . 1 . . 7 .
6 . 1 . . 7 9 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 369748125482591763157362849816275394294136587573984612738629451945813276621457938 #1 Easy (168)
Naked Single: r1c5=4
Naked Single: r3c1=1
Naked Single: r8c3=5
Full House: r4c3=6
Naked Single: r3c4=3
Full House: r3c6=2
Naked Single: r6c5=8
Naked Single: r3c2=5
Full House: r1c2=6
Full House:... |
normal_sudoku_4511 | 6.74.198..93578.465..29..7..849.3.5.2.96.7.3.3.....7.486...94.7...1.4.....57.2819 | 627431985193578246548296371784913652259647138316825794861359427972184563435762819 | normal_sudoku_4511 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 6 . 7 4 . 1 9 8 .
. 9 3 5 7 8 . 4 6
5 . . 2 9 . . 7 .
. 8 4 9 . 3 . 5 .
2 . 9 6 . 7 . 3 .
3 . . . . . 7 . 4
8 6 . . . 9 4 . 7
. . . 1 . 4 . . .
. . 5 7 . 2 8 1 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 627431985193578246548296371784913652259647138316825794861359427972184563435762819 #1 Easy (152)
Naked Single: r1c2=2
Naked Single: r1c5=3
Full House: r3c6=6
Full House: r6c6=5
Full House: r1c9=5
Naked Single: r2c1=1
Full House: r2c7=2
Naked Single: r6c4=8
Full House: r7c4=3
Naked Single: r... |
normal_sudoku_1361 | 9.2.3.84.763..25..48.57...2...7256.11.8...7.4.7.1...232..3.64.883.294...59481...6 | 952631847763482519481579362349725681128963754675148923217356498836294175594817236 | normal_sudoku_1361 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 9 . 2 . 3 . 8 4 .
7 6 3 . . 2 5 . .
4 8 . 5 7 . . . 2
. . . 7 2 5 6 . 1
1 . 8 . . . 7 . 4
. 7 . 1 . . . 2 3
2 . . 3 . 6 4 . 8
8 3 . 2 9 4 . . .
5 9 4 8 1 . . . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 952631847763482519481579362349725681128963754675148923217356498836294175594817236 #1 Easy (148)
Naked Single: r3c3=1
Full House: r1c2=5
Naked Single: r2c9=9
Naked Single: r4c1=3
Full House: r6c1=6
Naked Single: r1c4=6
Naked Single: r6c7=9
Naked Single: r1c6=1
Full House: r1c9=7
Full House:... |
normal_sudoku_543 | 1....293.934.15.266...3815..91...368..638......816759.4.9.26.1.2.7493685.6...1.4. | 185642937934715826672938154791254368526389471348167592459826713217493685863571249 | normal_sudoku_543 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 1 . . . . 2 9 3 .
9 3 4 . 1 5 . 2 6
6 . . . 3 8 1 5 .
. 9 1 . . . 3 6 8
. . 6 3 8 . . . .
. . 8 1 6 7 5 9 .
4 . 9 . 2 6 . 1 .
2 . 7 4 9 3 6 8 5
. 6 . . . 1 . 4 . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 185642937934715826672938154791254368526389471348167592459826713217493685863571249 #1 Easy (140)
Full House: r8c2=1
Full House: r5c8=7
Naked Single: r2c4=7
Full House: r2c7=8
Naked Single: r4c6=4
Full House: r5c6=9
Naked Single: r6c1=3
Naked Single: r1c3=5
Naked Single: r3c3=2
Full House: r... |
normal_sudoku_1386 | ...1.9.65..287.91..1...4823.5.3.6.7.....85....48.9.3...815.7692.2..1.4.7.9346.58. | 834129765562873914917654823159346278376285149248791356481537692625918437793462581 | normal_sudoku_1386 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . . . 1 . 9 . 6 5
. . 2 8 7 . 9 1 .
. 1 . . . 4 8 2 3
. 5 . 3 . 6 . 7 .
. . . . 8 5 . . .
. 4 8 . 9 . 3 . .
. 8 1 5 . 7 6 9 2
. 2 . . 1 . 4 . 7
. 9 3 4 6 . 5 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 834129765562873914917654823159346278376285149248791356481537692625918437793462581 #1 Easy (160)
Naked Single: r2c9=4
Full House: r1c7=7
Naked Single: r2c6=3
Naked Single: r6c8=5
Naked Single: r4c3=9
Naked Single: r3c4=6
Naked Single: r5c8=4
Full House: r8c8=3
Full House: r9c9=1
Naked Singl... |
normal_sudoku_4099 | .6793541.39...158...287.9.3216.....478..1..3..3.726.51.......7964..971.597.15..48 | 867935412394261587152874963216583794785419236439726851521648379648397125973152648 | normal_sudoku_4099 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . 6 7 9 3 5 4 1 .
3 9 . . . 1 5 8 .
. . 2 8 7 . 9 . 3
2 1 6 . . . . . 4
7 8 . . 1 . . 3 .
. 3 . 7 2 6 . 5 1
. . . . . . . 7 9
6 4 . . 9 7 1 . 5
9 7 . 1 5 . . 4 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 867935412394261587152874963216583794785419236439726851521648379648397125973152648 #1 Easy (144)
Naked Single: r1c9=2
Full House: r1c1=8
Naked Single: r2c3=4
Naked Single: r3c8=6
Full House: r2c9=7
Full House: r5c9=6
Naked Single: r3c6=4
Naked Single: r6c7=8
Naked Single: r4c8=9
Full House:... |
normal_sudoku_3314 | 48.67..29.7.9.8.4.9.54..87173..6..8.6..3459..5..8..26.157..46.8.4.78.152..2..6... | 483671529271958346965423871739162485628345917514897263157234698346789152892516734 | normal_sudoku_3314 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 4 8 . 6 7 . . 2 9
. 7 . 9 . 8 . 4 .
9 . 5 4 . . 8 7 1
7 3 . . 6 . . 8 .
6 . . 3 4 5 9 . .
5 . . 8 . . 2 6 .
1 5 7 . . 4 6 . 8
. 4 . 7 8 . 1 5 2
. . 2 . . 6 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 483671529271958346965423871739162485628345917514897263157234698346789152892516734 #1 Easy (152)
Naked Single: r5c8=1
Naked Single: r5c9=7
Naked Single: r7c4=2
Naked Single: r8c1=3
Naked Single: r9c2=9
Naked Single: r5c2=2
Full House: r5c3=8
Naked Single: r4c4=1
Full House: r9c4=5
Naked Sin... |
normal_sudoku_1003 | .1...9.3...6...9479.86....15..76.49.....4.71..7.9.2563.9...53.....8....5.854..629 | 714259836256318947938674251523761498869543712471982563697125384342896175185437629 | normal_sudoku_1003 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . 1 . . . 9 . 3 .
. . 6 . . . 9 4 7
9 . 8 6 . . . . 1
5 . . 7 6 . 4 9 .
. . . . 4 . 7 1 .
. 7 . 9 . 2 5 6 3
. 9 . . . 5 3 . .
. . . 8 . . . . 5
. 8 5 4 . . 6 2 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 714259836256318947938674251523761498869543712471982563697125384342896175185437629 #1 Easy (200)
Naked Single: r3c7=2
Naked Single: r3c8=5
Naked Single: r8c7=1
Full House: r1c7=8
Full House: r1c9=6
Naked Single: r8c8=7
Full House: r7c8=8
Full House: r7c9=4
Hidden Single: r5c3=9
Hidden Singl... |
normal_sudoku_4911 | 264.59781...7...247..26.95.827.9...54...3..7...65..24...28.1...14.9753.25796..41. | 264359781953718624781264953827496135495132876316587249632841597148975362579623418 | normal_sudoku_4911 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 2 6 4 . 5 9 7 8 1
. . . 7 . . . 2 4
7 . . 2 6 . 9 5 .
8 2 7 . 9 . . . 5
4 . . . 3 . . 7 .
. . 6 5 . . 2 4 .
. . 2 8 . 1 . . .
1 4 . 9 7 5 3 . 2
5 7 9 6 . . 4 1 . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 264359781953718624781264953827496135495132876316587249632841597148975362579623418 #1 Easy (148)
Full House: r1c4=3
Naked Single: r3c9=3
Full House: r2c7=6
Naked Single: r7c5=4
Naked Single: r8c3=8
Full House: r8c8=6
Naked Single: r7c2=3
Full House: r7c1=6
Naked Single: r5c4=1
Full House: r... |
normal_sudoku_1907 | ..86.5.377.6.324.59....46..3.45.72....296385456.4287.324.....71.97....4....749..8 | 428695137716832495953174682384517269172963854569428713245386971897251346631749528 | normal_sudoku_1907 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . . 8 6 . 5 . 3 7
7 . 6 . 3 2 4 . 5
9 . . . . 4 6 . .
3 . 4 5 . 7 2 . .
. . 2 9 6 3 8 5 4
5 6 . 4 2 8 7 . 3
2 4 . . . . . 7 1
. 9 7 . . . . 4 .
. . . 7 4 9 . . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 428695137716832495953174682384517269172963854569428713245386971897251346631749528 #1 Easy (148)
Full House: r4c5=1
Naked Single: r2c2=1
Naked Single: r5c1=1
Full House: r5c2=7
Naked Single: r7c6=6
Full House: r8c6=1
Naked Single: r3c9=2
Naked Single: r1c5=9
Naked Single: r4c2=8
Full House:... |
normal_sudoku_2183 | .1..2.5....9486..3..79.5246.83572..1.65..3..74....983...67.8.9272.6.43..59.23..7. | 614327589259486713837915246983572461165843927472169835346758192721694358598231674 | normal_sudoku_2183 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . 1 . . 2 . 5 . .
. . 9 4 8 6 . . 3
. . 7 9 . 5 2 4 6
. 8 3 5 7 2 . . 1
. 6 5 . . 3 . . 7
4 . . . . 9 8 3 .
. . 6 7 . 8 . 9 2
7 2 . 6 . 4 3 . .
5 9 . 2 3 . . 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 614327589259486713837915246983572461165843927472169835346758192721694358598231674 #1 Easy (152)
Naked Single: r3c2=3
Naked Single: r1c6=7
Full House: r9c6=1
Naked Single: r4c1=9
Naked Single: r1c4=3
Full House: r3c5=1
Full House: r3c1=8
Naked Single: r4c8=6
Full House: r4c7=4
Naked Single:... |
normal_sudoku_156 | 6.4...258..763..1...54.2..6.5...37.44.897.53.7..5.1..2..9.6....31..9.84.87.....9. | 634719258287635419195482376951823764428976531763541982549368127316297845872154693 | normal_sudoku_156 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 6 . 4 . . . 2 5 8
. . 7 6 3 . . 1 .
. . 5 4 . 2 . . 6
. 5 . . . 3 7 . 4
4 . 8 9 7 . 5 3 .
7 . . 5 . 1 . . 2
. . 9 . 6 . . . .
3 1 . . 9 . 8 4 .
8 7 . . . . . 9 . | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 634719258287635419195482376951823764428976531763541982549368127316297845872154693 #1 Easy (176)
Naked Single: r2c9=9
Naked Single: r5c6=6
Naked Single: r5c9=1
Full House: r5c2=2
Naked Single: r1c5=1
Naked Single: r3c8=7
Naked Single: r2c1=2
Naked Single: r2c7=4
Full House: r3c7=3
Naked Sin... |
normal_sudoku_954 | ...63.7127.15.28.9.29187.6.8..4.512.15.......6.392.5.7.7639.......2146.8.18756.94 | 584639712761542839329187465897465123152873946643921587476398251935214678218756394 | normal_sudoku_954 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . . . 6 3 . 7 1 2
7 . 1 5 . 2 8 . 9
. 2 9 1 8 7 . 6 .
8 . . 4 . 5 1 2 .
1 5 . . . . . . .
6 . 3 9 2 . 5 . 7
. 7 6 3 9 . . . .
. . . 2 1 4 6 . 8
. 1 8 7 5 6 . 9 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 584639712761542839329187465897465123152873946643921587476398251935214678218756394 #1 Easy (140)
Full House: r7c6=8
Full House: r5c4=8
Naked Single: r2c5=4
Full House: r1c6=9
Naked Single: r4c3=7
Naked Single: r6c2=4
Naked Single: r4c2=9
Full House: r5c3=2
Naked Single: r8c3=5
Full House: r... |
normal_sudoku_1662 | 38.4196....98.3.2.14675....89.54..1....2.6.83.65.384.9.513....2.24.85.3163.....45 | 382419657579863124146752398893547216417296583265138479951374862724685931638921745 | normal_sudoku_1662 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 3 8 . 4 1 9 6 . .
. . 9 8 . 3 . 2 .
1 4 6 7 5 . . . .
8 9 . 5 4 . . 1 .
. . . 2 . 6 . 8 3
. 6 5 . 3 8 4 . 9
. 5 1 3 . . . . 2
. 2 4 . 8 5 . 3 1
6 3 . . . . . 4 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 382419657579863124146752398893547216417296583265138479951374862724685931638921745 #1 Easy (148)
Naked Single: r2c5=6
Full House: r3c6=2
Naked Single: r4c6=7
Naked Single: r3c9=8
Naked Single: r6c4=1
Full House: r5c5=9
Naked Single: r6c8=7
Full House: r6c1=2
Naked Single: r2c2=7
Full House:... |
normal_sudoku_6864 | .1.83.9.5...4...3....2594..3...2.5...9.1.5743.543...2.8.6.1..541.5.4..9..4...2361 | 412836975589471632673259418361724589298165743754398126836917254125643897947582361 | normal_sudoku_6864 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | . 1 . 8 3 . 9 . 5
. . . 4 . . . 3 .
. . . 2 5 9 4 . .
3 . . . 2 . 5 . .
. 9 . 1 . 5 7 4 3
. 5 4 3 . . . 2 .
8 . 6 . 1 . . 5 4
1 . 5 . 4 . . 9 .
. 4 . . . 2 3 6 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 412836975589471632673259418361724589298165743754398126836917254125643897947582361 #1 Easy (172)
Naked Single: r7c7=2
Naked Single: r1c8=7
Naked Single: r8c7=8
Full House: r8c9=7
Naked Single: r1c3=2
Naked Single: r1c6=6
Full House: r1c1=4
Naked Single: r8c4=6
Naked Single: r5c3=8
Naked Sin... |
normal_sudoku_4968 | 972..58.36...1..9.45.3..26.1.657..29597234..6.2.96157....1..6.8.1..5.73...4.2.951 | 972645813683712495451389267146578329597234186328961574235197648819456732764823951 | normal_sudoku_4968 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid.
| None | 9 | 9 | 9 7 2 . . 5 8 . 3
6 . . . 1 . . 9 .
4 5 . 3 . . 2 6 .
1 . 6 5 7 . . 2 9
5 9 7 2 3 4 . . 6
. 2 . 9 6 1 5 7 .
. . . 1 . . 6 . 8
. 1 . . 5 . 7 3 .
. . 4 . 2 . 9 5 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | sudoku_benchmark | medium | 972645813683712495451389267146578329597234186328961574235197648819456732764823951 #1 Easy (144)
Full House: r4c6=8
Naked Single: r5c7=1
Full House: r5c8=8
Naked Single: r1c5=4
Naked Single: r6c9=4
Full House: r4c7=3
Full House: r2c7=4
Full House: r4c2=4
Naked Single: r7c2=3
Naked Single: r... |
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