task_name
string | rows
int64 | cols
int64 | rules
string | visual_elements
string | initial_board
string | solution
string | initial_observation
string | solution_reference
string | description
string | title
string |
|---|---|---|---|---|---|---|---|---|---|---|
sudoku_normal_medium_50
| 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.
|
None
|
...857.16.2...95..1.54..9..4.9...1...5.14.6..8.1.724355...9.76..8.5.43212..7.1.5.
|
394857216628319547175426983439685172752143698861972435513298764987564321246731859
|
. . . 8 5 7 . 1 6
. 2 . . . 9 5 . .
1 . 5 4 . . 9 . .
4 . 9 . . . 1 . .
. 5 . 1 4 . 6 . .
8 . 1 . 7 2 4 3 5
5 . . . 9 . 7 6 .
. 8 . 5 . 4 3 2 1
2 . . 7 . 1 . 5 .
|
3 9 4 8 5 7 2 1 6
6 2 8 3 1 9 5 4 7
1 7 5 4 2 6 9 8 3
4 3 9 6 8 5 1 7 2
7 5 2 1 4 3 6 9 8
8 6 1 9 7 2 4 3 5
5 1 3 2 9 8 7 6 4
9 8 7 5 6 4 3 2 1
2 4 6 7 3 1 8 5 9
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4732_hard
|
sudoku_normal_medium_51
| 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.
|
None
|
..1..7..2...21..5.9..3..1.8.956.32..6........183.5269..4....5.1..9..487.5678..9..
|
851967432436218759972345168795683214624179385183452697348796521219534876567821943
|
. . 1 . . 7 . . 2
. . . 2 1 . . 5 .
9 . . 3 . . 1 . 8
. 9 5 6 . 3 2 . .
6 . . . . . . . .
1 8 3 . 5 2 6 9 .
. 4 . . . . 5 . 1
. . 9 . . 4 8 7 .
5 6 7 8 . . 9 . .
|
8 5 1 9 6 7 4 3 2
4 3 6 2 1 8 7 5 9
9 7 2 3 4 5 1 6 8
7 9 5 6 8 3 2 1 4
6 2 4 1 7 9 3 8 5
1 8 3 4 5 2 6 9 7
3 4 8 7 9 6 5 2 1
2 1 9 5 3 4 8 7 6
5 6 7 8 2 1 9 4 3
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4370_hard
|
sudoku_normal_medium_52
| 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.
|
None
|
7....8..3..5....6...265..1.3.9..4..81.7..6.2..2..1.3...483697..95...26..673....89
|
716298543835471962492653817369524178187936425524817396248369751951782634673145289
|
7 . . . . 8 . . 3
. . 5 . . . . 6 .
. . 2 6 5 . . 1 .
3 . 9 . . 4 . . 8
1 . 7 . . 6 . 2 .
. 2 . . 1 . 3 . .
. 4 8 3 6 9 7 . .
9 5 . . . 2 6 . .
6 7 3 . . . . 8 9
|
7 1 6 2 9 8 5 4 3
8 3 5 4 7 1 9 6 2
4 9 2 6 5 3 8 1 7
3 6 9 5 2 4 1 7 8
1 8 7 9 3 6 4 2 5
5 2 4 8 1 7 3 9 6
2 4 8 3 6 9 7 5 1
9 5 1 7 8 2 6 3 4
6 7 3 1 4 5 2 8 9
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4294_hard
|
sudoku_normal_medium_53
| 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.
|
None
|
153..4..2..81...3727..6.9..5...492..3..2.....86.53.1.4.3647.51...1856..94.5913.2.
|
153794862698125437274368951517649283349281675862537194936472518721856349485913726
|
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 .
|
1 5 3 7 9 4 8 6 2
6 9 8 1 2 5 4 3 7
2 7 4 3 6 8 9 5 1
5 1 7 6 4 9 2 8 3
3 4 9 2 8 1 6 7 5
8 6 2 5 3 7 1 9 4
9 3 6 4 7 2 5 1 8
7 2 1 8 5 6 3 4 9
4 8 5 9 1 3 7 2 6
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_7559_hard
|
sudoku_normal_medium_54
| 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.
|
None
|
7..4...95.597.823.432.5.67.564.8.7....36.4.81.17......2..84.9...9.5.3..7.45....62
|
786432195159768234432159678564381729923674581817295346271846953698523417345917862
|
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
|
7 8 6 4 3 2 1 9 5
1 5 9 7 6 8 2 3 4
4 3 2 1 5 9 6 7 8
5 6 4 3 8 1 7 2 9
9 2 3 6 7 4 5 8 1
8 1 7 2 9 5 3 4 6
2 7 1 8 4 6 9 5 3
6 9 8 5 2 3 4 1 7
3 4 5 9 1 7 8 6 2
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_6940_hard
|
sudoku_normal_medium_55
| 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.
|
None
|
7....52.35.247..19816...5...879...51....83..6.612...9.17...9842..9..4...42.73..65
|
794615283532478619816392574287946351945183726361257498173569842659824137428731965
|
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
|
7 9 4 6 1 5 2 8 3
5 3 2 4 7 8 6 1 9
8 1 6 3 9 2 5 7 4
2 8 7 9 4 6 3 5 1
9 4 5 1 8 3 7 2 6
3 6 1 2 5 7 4 9 8
1 7 3 5 6 9 8 4 2
6 5 9 8 2 4 1 3 7
4 2 8 7 3 1 9 6 5
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_9172_hard
|
sudoku_normal_medium_56
| 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.
|
None
|
75..816...24.6..51.9....3.4..9347.2.23.6..4...47.28..39...74.3..1.....474.5..68.9
|
753481692824963751691752384569347128238619475147528963982174536316895247475236819
|
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
|
7 5 3 4 8 1 6 9 2
8 2 4 9 6 3 7 5 1
6 9 1 7 5 2 3 8 4
5 6 9 3 4 7 1 2 8
2 3 8 6 1 9 4 7 5
1 4 7 5 2 8 9 6 3
9 8 2 1 7 4 5 3 6
3 1 6 8 9 5 2 4 7
4 7 5 2 3 6 8 1 9
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_3591_hard
|
sudoku_normal_medium_57
| 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.
|
None
|
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..
|
574192368819653427236748915967321854148576239352489671421965783783214596695837142
|
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 . .
|
5 7 4 1 9 2 3 6 8
8 1 9 6 5 3 4 2 7
2 3 6 7 4 8 9 1 5
9 6 7 3 2 1 8 5 4
1 4 8 5 7 6 2 3 9
3 5 2 4 8 9 6 7 1
4 2 1 9 6 5 7 8 3
7 8 3 2 1 4 5 9 6
6 9 5 8 3 7 1 4 2
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_3398_hard
|
sudoku_normal_medium_58
| 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.
|
None
|
...6...7...4.5.9.8.35.874.24..87935...8.43..135...6.9..423...1.713..5...8.6.12..3
|
289634175674251938135987462421879356968543721357126894542398617713465289896712543
|
. . . 6 . . . 7 .
. . 4 . 5 . 9 . 8
. 3 5 . 8 7 4 . 2
4 . . 8 7 9 3 5 .
. . 8 . 4 3 . . 1
3 5 . . . 6 . 9 .
. 4 2 3 . . . 1 .
7 1 3 . . 5 . . .
8 . 6 . 1 2 . . 3
|
2 8 9 6 3 4 1 7 5
6 7 4 2 5 1 9 3 8
1 3 5 9 8 7 4 6 2
4 2 1 8 7 9 3 5 6
9 6 8 5 4 3 7 2 1
3 5 7 1 2 6 8 9 4
5 4 2 3 9 8 6 1 7
7 1 3 4 6 5 2 8 9
8 9 6 7 1 2 5 4 3
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_3585_hard
|
sudoku_normal_medium_59
| 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.
|
None
|
..825..1.4..1....2.1.8.63..84..6.2.129..4..76.579...38..94.36....4.9.72.5..7....9
|
368254917475139862912876354843567291291348576657921438729413685184695723536782149
|
. . 8 2 5 . . 1 .
4 . . 1 . . . . 2
. 1 . 8 . 6 3 . .
8 4 . . 6 . 2 . 1
2 9 . . 4 . . 7 6
. 5 7 9 . . . 3 8
. . 9 4 . 3 6 . .
. . 4 . 9 . 7 2 .
5 . . 7 . . . . 9
|
3 6 8 2 5 4 9 1 7
4 7 5 1 3 9 8 6 2
9 1 2 8 7 6 3 5 4
8 4 3 5 6 7 2 9 1
2 9 1 3 4 8 5 7 6
6 5 7 9 2 1 4 3 8
7 2 9 4 1 3 6 8 5
1 8 4 6 9 5 7 2 3
5 3 6 7 8 2 1 4 9
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_7547_hard
|
sudoku_normal_medium_60
| 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.
|
None
|
71.9..6..9...145.22.46..19..2.4....5...172..3..7...4..6..2.8.1.3..7.1846481..9..7
|
718925634963814572254637198129483765546172983837596421675248319392751846481369257
|
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
|
7 1 8 9 2 5 6 3 4
9 6 3 8 1 4 5 7 2
2 5 4 6 3 7 1 9 8
1 2 9 4 8 3 7 6 5
5 4 6 1 7 2 9 8 3
8 3 7 5 9 6 4 2 1
6 7 5 2 4 8 3 1 9
3 9 2 7 5 1 8 4 6
4 8 1 3 6 9 2 5 7
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_9917_hard
|
sudoku_normal_medium_61
| 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.
|
None
|
7.35.9..69.5..2.74.1..3.....5...39..3.789..2.2....5..7.2...4769..49....26.9.1.4..
|
783549216965182374412637598856723941347891625291465837128354769534976182679218453
|
7 . 3 5 . 9 . . 6
9 . 5 . . 2 . 7 4
. 1 . . 3 . . . .
. 5 . . . 3 9 . .
3 . 7 8 9 . . 2 .
2 . . . . 5 . . 7
. 2 . . . 4 7 6 9
. . 4 9 . . . . 2
6 . 9 . 1 . 4 . .
|
7 8 3 5 4 9 2 1 6
9 6 5 1 8 2 3 7 4
4 1 2 6 3 7 5 9 8
8 5 6 7 2 3 9 4 1
3 4 7 8 9 1 6 2 5
2 9 1 4 6 5 8 3 7
1 2 8 3 5 4 7 6 9
5 3 4 9 7 6 1 8 2
6 7 9 2 1 8 4 5 3
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4615_hard
|
sudoku_normal_medium_62
| 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.
|
None
|
.21.....8.64.2..9.5..1..2.....5..3..952.816.414.762....9.273.6.6.7...9.32..6..8.7
|
721936458364825791589147236876594312952381674143762589498273165617458923235619847
|
. 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
|
7 2 1 9 3 6 4 5 8
3 6 4 8 2 5 7 9 1
5 8 9 1 4 7 2 3 6
8 7 6 5 9 4 3 1 2
9 5 2 3 8 1 6 7 4
1 4 3 7 6 2 5 8 9
4 9 8 2 7 3 1 6 5
6 1 7 4 5 8 9 2 3
2 3 5 6 1 9 8 4 7
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_7885_hard
|
sudoku_normal_medium_63
| 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.
|
None
|
.4...63....89.2..4...41.65.5316279..8.4.93.7.9.2.....32..3...96.9..651..7..249.35
|
149756382658932714327418659531627948864593271972184563285371496493865127716249835
|
. 4 . . . 6 3 . .
. . 8 9 . 2 . . 4
. . . 4 1 . 6 5 .
5 3 1 6 2 7 9 . .
8 . 4 . 9 3 . 7 .
9 . 2 . . . . . 3
2 . . 3 . . . 9 6
. 9 . . 6 5 1 . .
7 . . 2 4 9 . 3 5
|
1 4 9 7 5 6 3 8 2
6 5 8 9 3 2 7 1 4
3 2 7 4 1 8 6 5 9
5 3 1 6 2 7 9 4 8
8 6 4 5 9 3 2 7 1
9 7 2 1 8 4 5 6 3
2 8 5 3 7 1 4 9 6
4 9 3 8 6 5 1 2 7
7 1 6 2 4 9 8 3 5
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_3441_hard
|
sudoku_normal_medium_64
| 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.
|
None
|
1.8...73.3.41...6.79......54...3.521...2........6.43.7..53..8....9.16..36375.2.49
|
168495732354127968792863415476938521583271694921654387215349876849716253637582149
|
1 . 8 . . . 7 3 .
3 . 4 1 . . . 6 .
7 9 . . . . . . 5
4 . . . 3 . 5 2 1
. . . 2 . . . . .
. . . 6 . 4 3 . 7
. . 5 3 . . 8 . .
. . 9 . 1 6 . . 3
6 3 7 5 . 2 . 4 9
|
1 6 8 4 9 5 7 3 2
3 5 4 1 2 7 9 6 8
7 9 2 8 6 3 4 1 5
4 7 6 9 3 8 5 2 1
5 8 3 2 7 1 6 9 4
9 2 1 6 5 4 3 8 7
2 1 5 3 4 9 8 7 6
8 4 9 7 1 6 2 5 3
6 3 7 5 8 2 1 4 9
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_7097_hard
|
sudoku_normal_medium_65
| 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.
|
None
|
.....2.6.26.95..1.97..1.2....6......41...96.2.2....384..42...3.83.17...969.34512.
|
541782963263954817978613245386427591415839672729561384154298736832176459697345128
|
. . . . . 2 . 6 .
2 6 . 9 5 . . 1 .
9 7 . . 1 . 2 . .
. . 6 . . . . . .
4 1 . . . 9 6 . 2
. 2 . . . . 3 8 4
. . 4 2 . . . 3 .
8 3 . 1 7 . . . 9
6 9 . 3 4 5 1 2 .
|
5 4 1 7 8 2 9 6 3
2 6 3 9 5 4 8 1 7
9 7 8 6 1 3 2 4 5
3 8 6 4 2 7 5 9 1
4 1 5 8 3 9 6 7 2
7 2 9 5 6 1 3 8 4
1 5 4 2 9 8 7 3 6
8 3 2 1 7 6 4 5 9
6 9 7 3 4 5 1 2 8
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4242_hard
|
sudoku_normal_medium_66
| 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.
|
None
|
.2.15.9434.7..95865.98..7...6..71832..89...571.2...4696.172.3.4.5..9421...43...7.
|
826157943417239586539846721965471832348962157172583469681725394753694218294318675
|
. 2 . 1 5 . 9 4 3
4 . 7 . . 9 5 8 6
5 . 9 8 . . 7 . .
. 6 . . 7 1 8 3 2
. . 8 9 . . . 5 7
1 . 2 . . . 4 6 9
6 . 1 7 2 . 3 . 4
. 5 . . 9 4 2 1 .
. . 4 3 . . . 7 .
|
8 2 6 1 5 7 9 4 3
4 1 7 2 3 9 5 8 6
5 3 9 8 4 6 7 2 1
9 6 5 4 7 1 8 3 2
3 4 8 9 6 2 1 5 7
1 7 2 5 8 3 4 6 9
6 8 1 7 2 5 3 9 4
7 5 3 6 9 4 2 1 8
2 9 4 3 1 8 6 7 5
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_7692_hard
|
sudoku_normal_medium_67
| 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.
|
None
|
38..7.52..15...8.7..758.31...143.982....59.4..94.6..5.8.231...5.4.6.....6..7.843.
|
386971524915243867427586319561437982238159746794862153872314695143695278659728431
|
3 8 . . 7 . 5 2 .
. 1 5 . . . 8 . 7
. . 7 5 8 . 3 1 .
. . 1 4 3 . 9 8 2
. . . . 5 9 . 4 .
. 9 4 . 6 . . 5 .
8 . 2 3 1 . . . 5
. 4 . 6 . . . . .
6 . . 7 . 8 4 3 .
|
3 8 6 9 7 1 5 2 4
9 1 5 2 4 3 8 6 7
4 2 7 5 8 6 3 1 9
5 6 1 4 3 7 9 8 2
2 3 8 1 5 9 7 4 6
7 9 4 8 6 2 1 5 3
8 7 2 3 1 4 6 9 5
1 4 3 6 9 5 2 7 8
6 5 9 7 2 8 4 3 1
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_8206_hard
|
sudoku_normal_medium_68
| 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.
|
None
|
..582.94.82.13.65.7.9..5......941....8..562..9.628...5..86...9.6.25..3.4.1.3....6
|
165827943824139657739465182253941768481756239976283415348672591692518374517394826
|
. . 5 8 2 . 9 4 .
8 2 . 1 3 . 6 5 .
7 . 9 . . 5 . . .
. . . 9 4 1 . . .
. 8 . . 5 6 2 . .
9 . 6 2 8 . . . 5
. . 8 6 . . . 9 .
6 . 2 5 . . 3 . 4
. 1 . 3 . . . . 6
|
1 6 5 8 2 7 9 4 3
8 2 4 1 3 9 6 5 7
7 3 9 4 6 5 1 8 2
2 5 3 9 4 1 7 6 8
4 8 1 7 5 6 2 3 9
9 7 6 2 8 3 4 1 5
3 4 8 6 7 2 5 9 1
6 9 2 5 1 8 3 7 4
5 1 7 3 9 4 8 2 6
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_7201_hard
|
sudoku_normal_medium_69
| 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.
|
None
|
65..4..79..7..9...8.....2....618..97145.7.83..7.3526......2.3.4.2.4....64.1537.2.
|
652843179317269485894715263236184597145976832978352641789621354523498716461537928
|
6 5 . . 4 . . 7 9
. . 7 . . 9 . . .
8 . . . . . 2 . .
. . 6 1 8 . . 9 7
1 4 5 . 7 . 8 3 .
. 7 . 3 5 2 6 . .
. . . . 2 . 3 . 4
. 2 . 4 . . . . 6
4 . 1 5 3 7 . 2 .
|
6 5 2 8 4 3 1 7 9
3 1 7 2 6 9 4 8 5
8 9 4 7 1 5 2 6 3
2 3 6 1 8 4 5 9 7
1 4 5 9 7 6 8 3 2
9 7 8 3 5 2 6 4 1
7 8 9 6 2 1 3 5 4
5 2 3 4 9 8 7 1 6
4 6 1 5 3 7 9 2 8
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4880_hard
|
sudoku_normal_medium_70
| 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.
|
None
|
...1.2.6958..34....1.7.638436.41..7...4.789.6...6..43.92..4..5...859.7.2475.6.1..
|
743182569586934217219756384362419875154378926897625431921847653638591742475263198
|
. . . 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 . .
|
7 4 3 1 8 2 5 6 9
5 8 6 9 3 4 2 1 7
2 1 9 7 5 6 3 8 4
3 6 2 4 1 9 8 7 5
1 5 4 3 7 8 9 2 6
8 9 7 6 2 5 4 3 1
9 2 1 8 4 7 6 5 3
6 3 8 5 9 1 7 4 2
4 7 5 2 6 3 1 9 8
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_3736_hard
|
sudoku_normal_medium_71
| 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.
|
None
|
25....67..49.....28.75.1.4.73..685.44.637..1...2.9....3...5.7.69...47.3.6..8.34.9
|
253489671149736852867521943731268594496375218582194367314952786928647135675813429
|
2 5 . . . . 6 7 .
. 4 9 . . . . . 2
8 . 7 5 . 1 . 4 .
7 3 . . 6 8 5 . 4
4 . 6 3 7 . . 1 .
. . 2 . 9 . . . .
3 . . . 5 . 7 . 6
9 . . . 4 7 . 3 .
6 . . 8 . 3 4 . 9
|
2 5 3 4 8 9 6 7 1
1 4 9 7 3 6 8 5 2
8 6 7 5 2 1 9 4 3
7 3 1 2 6 8 5 9 4
4 9 6 3 7 5 2 1 8
5 8 2 1 9 4 3 6 7
3 1 4 9 5 2 7 8 6
9 2 8 6 4 7 1 3 5
6 7 5 8 1 3 4 2 9
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_5121_hard
|
sudoku_normal_medium_72
| 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.
|
None
|
78...54..6.98....3.41.3.86.4.652.79...268..45.7..9.3261....8.3..38.1.6..2.43....1
|
783265419629841573541739862416523798392687145875194326167958234938412657254376981
|
7 8 . . . 5 4 . .
6 . 9 8 . . . . 3
. 4 1 . 3 . 8 6 .
4 . 6 5 2 . 7 9 .
. . 2 6 8 . . 4 5
. 7 . . 9 . 3 2 6
1 . . . . 8 . 3 .
. 3 8 . 1 . 6 . .
2 . 4 3 . . . . 1
|
7 8 3 2 6 5 4 1 9
6 2 9 8 4 1 5 7 3
5 4 1 7 3 9 8 6 2
4 1 6 5 2 3 7 9 8
3 9 2 6 8 7 1 4 5
8 7 5 1 9 4 3 2 6
1 6 7 9 5 8 2 3 4
9 3 8 4 1 2 6 5 7
2 5 4 3 7 6 9 8 1
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_5280_hard
|
sudoku_normal_medium_73
| 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.
|
None
|
..1.3.8.994...2.6..23..6..427..5.13..546.3..8.3.2917.5.1..69.7.4.71.568.6..34..51
|
561734829948512367723986514279458136154673298836291745315869472497125683682347951
|
. . 1 . 3 . 8 . 9
9 4 . . . 2 . 6 .
. 2 3 . . 6 . . 4
2 7 . . 5 . 1 3 .
. 5 4 6 . 3 . . 8
. 3 . 2 9 1 7 . 5
. 1 . . 6 9 . 7 .
4 . 7 1 . 5 6 8 .
6 . . 3 4 . . 5 1
|
5 6 1 7 3 4 8 2 9
9 4 8 5 1 2 3 6 7
7 2 3 9 8 6 5 1 4
2 7 9 4 5 8 1 3 6
1 5 4 6 7 3 2 9 8
8 3 6 2 9 1 7 4 5
3 1 5 8 6 9 4 7 2
4 9 7 1 2 5 6 8 3
6 8 2 3 4 7 9 5 1
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_3989_hard
|
sudoku_normal_medium_74
| 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.
|
None
|
5.6...8.7.9.51734.3.4..2.......2..7.....91238..96..4...472...1.6..9.45......8.764
|
516349827298517346374862195183425679465791238729638451847256913631974582952183764
|
5 . 6 . . . 8 . 7
. 9 . 5 1 7 3 4 .
3 . 4 . . 2 . . .
. . . . 2 . . 7 .
. . . . 9 1 2 3 8
. . 9 6 . . 4 . .
. 4 7 2 . . . 1 .
6 . . 9 . 4 5 . .
. . . . 8 . 7 6 4
|
5 1 6 3 4 9 8 2 7
2 9 8 5 1 7 3 4 6
3 7 4 8 6 2 1 9 5
1 8 3 4 2 5 6 7 9
4 6 5 7 9 1 2 3 8
7 2 9 6 3 8 4 5 1
8 4 7 2 5 6 9 1 3
6 3 1 9 7 4 5 8 2
9 5 2 1 8 3 7 6 4
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_8294_hard
|
sudoku_normal_medium_75
| 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.
|
None
|
8...23.57.3...6192..25..368.97.6.5.114.2.5..6...7..84378...4..94....2.1.2.31.76.4
|
816923457534876192972541368397468521148235976625719843781654239469382715253197684
|
8 . . . 2 3 . 5 7
. 3 . . . 6 1 9 2
. . 2 5 . . 3 6 8
. 9 7 . 6 . 5 . 1
1 4 . 2 . 5 . . 6
. . . 7 . . 8 4 3
7 8 . . . 4 . . 9
4 . . . . 2 . 1 .
2 . 3 1 . 7 6 . 4
|
8 1 6 9 2 3 4 5 7
5 3 4 8 7 6 1 9 2
9 7 2 5 4 1 3 6 8
3 9 7 4 6 8 5 2 1
1 4 8 2 3 5 9 7 6
6 2 5 7 1 9 8 4 3
7 8 1 6 5 4 2 3 9
4 6 9 3 8 2 7 1 5
2 5 3 1 9 7 6 8 4
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_7441_hard
|
sudoku_normal_medium_76
| 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.
|
None
|
..6..9.2..4.36.5..173.529...18.354.235..468..96.1..7.56....4.89..56972.4.9..8...7
|
586479123249361578173852946718935462352746891964128735627514389835697214491283657
|
. . 6 . . 9 . 2 .
. 4 . 3 6 . 5 . .
1 7 3 . 5 2 9 . .
. 1 8 . 3 5 4 . 2
3 5 . . 4 6 8 . .
9 6 . 1 . . 7 . 5
6 . . . . 4 . 8 9
. . 5 6 9 7 2 . 4
. 9 . . 8 . . . 7
|
5 8 6 4 7 9 1 2 3
2 4 9 3 6 1 5 7 8
1 7 3 8 5 2 9 4 6
7 1 8 9 3 5 4 6 2
3 5 2 7 4 6 8 9 1
9 6 4 1 2 8 7 3 5
6 2 7 5 1 4 3 8 9
8 3 5 6 9 7 2 1 4
4 9 1 2 8 3 6 5 7
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4223_hard
|
sudoku_normal_medium_77
| 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.
|
None
|
9.......7.7.42.8....89.7....4.369..2..6.723....31.5.6.7...3451.56....2.3.216.8.74
|
912586437675423891438917625847369152156872349293145768789234516564791283321658974
|
9 . . . . . . . 7
. 7 . 4 2 . 8 . .
. . 8 9 . 7 . . .
. 4 . 3 6 9 . . 2
. . 6 . 7 2 3 . .
. . 3 1 . 5 . 6 .
7 . . . 3 4 5 1 .
5 6 . . . . 2 . 3
. 2 1 6 . 8 . 7 4
|
9 1 2 5 8 6 4 3 7
6 7 5 4 2 3 8 9 1
4 3 8 9 1 7 6 2 5
8 4 7 3 6 9 1 5 2
1 5 6 8 7 2 3 4 9
2 9 3 1 4 5 7 6 8
7 8 9 2 3 4 5 1 6
5 6 4 7 9 1 2 8 3
3 2 1 6 5 8 9 7 4
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_8577_hard
|
sudoku_normal_medium_78
| 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.
|
None
|
87.9..6.2..3..5..4..6.2..81..759..1.68.7....3.9..8.5.7..8.7.2397....946.4.96.....
|
874913652213865794956427381347592816685741923192386547568174239731259468429638175
|
8 7 . 9 . . 6 . 2
. . 3 . . 5 . . 4
. . 6 . 2 . . 8 1
. . 7 5 9 . . 1 .
6 8 . 7 . . . . 3
. 9 . . 8 . 5 . 7
. . 8 . 7 . 2 3 9
7 . . . . 9 4 6 .
4 . 9 6 . . . . .
|
8 7 4 9 1 3 6 5 2
2 1 3 8 6 5 7 9 4
9 5 6 4 2 7 3 8 1
3 4 7 5 9 2 8 1 6
6 8 5 7 4 1 9 2 3
1 9 2 3 8 6 5 4 7
5 6 8 1 7 4 2 3 9
7 3 1 2 5 9 4 6 8
4 2 9 6 3 8 1 7 5
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4702_hard
|
sudoku_normal_medium_79
| 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.
|
None
|
.....236.21.87.4.59..5.4.......1..8.164789..2..9.26.7.52.9.7.16..7..1.4..9.......
|
745192368216873495938564721372415689164789532859326174523947816687251943491638257
|
. . . . . 2 3 6 .
2 1 . 8 7 . 4 . 5
9 . . 5 . 4 . . .
. . . . 1 . . 8 .
1 6 4 7 8 9 . . 2
. . 9 . 2 6 . 7 .
5 2 . 9 . 7 . 1 6
. . 7 . . 1 . 4 .
. 9 . . . . . . .
|
7 4 5 1 9 2 3 6 8
2 1 6 8 7 3 4 9 5
9 3 8 5 6 4 7 2 1
3 7 2 4 1 5 6 8 9
1 6 4 7 8 9 5 3 2
8 5 9 3 2 6 1 7 4
5 2 3 9 4 7 8 1 6
6 8 7 2 5 1 9 4 3
4 9 1 6 3 8 2 5 7
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_3075_hard
|
sudoku_normal_medium_80
| 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.
|
None
|
.89652.17......9.67.639182....1...7.67...81.9412579.83.238.5.....4...2.88..92.3.1
|
389652417251487936746391825938146572675238149412579683123865794594713268867924351
|
. 8 9 6 5 2 . 1 7
. . . . . . 9 . 6
7 . 6 3 9 1 8 2 .
. . . 1 . . . 7 .
6 7 . . . 8 1 . 9
4 1 2 5 7 9 . 8 3
. 2 3 8 . 5 . . .
. . 4 . . . 2 . 8
8 . . 9 2 . 3 . 1
|
3 8 9 6 5 2 4 1 7
2 5 1 4 8 7 9 3 6
7 4 6 3 9 1 8 2 5
9 3 8 1 4 6 5 7 2
6 7 5 2 3 8 1 4 9
4 1 2 5 7 9 6 8 3
1 2 3 8 6 5 7 9 4
5 9 4 7 1 3 2 6 8
8 6 7 9 2 4 3 5 1
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_5088_hard
|
sudoku_normal_medium_81
| 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.
|
None
|
..46..3..6...9..4.72.354168..6.3...224.5867..38.429.5...821...44..9.7.1.17...5..6
|
814672395635198247729354168596731482241586739387429651968213574452967813173845926
|
. . 4 6 . . 3 . .
6 . . . 9 . . 4 .
7 2 . 3 5 4 1 6 8
. . 6 . 3 . . . 2
2 4 . 5 8 6 7 . .
3 8 . 4 2 9 . 5 .
. . 8 2 1 . . . 4
4 . . 9 . 7 . 1 .
1 7 . . . 5 . . 6
|
8 1 4 6 7 2 3 9 5
6 3 5 1 9 8 2 4 7
7 2 9 3 5 4 1 6 8
5 9 6 7 3 1 4 8 2
2 4 1 5 8 6 7 3 9
3 8 7 4 2 9 6 5 1
9 6 8 2 1 3 5 7 4
4 5 2 9 6 7 8 1 3
1 7 3 8 4 5 9 2 6
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_5844_hard
|
sudoku_normal_medium_82
| 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.
|
None
|
6.5...8.2.7281..6.8136..5794517...282...8....76...4.3..9..3....1..957386.8746..95
|
645379812972815463813642579451793628239186754768524931596238147124957386387461295
|
6 . 5 . . . 8 . 2
. 7 2 8 1 . . 6 .
8 1 3 6 . . 5 7 9
4 5 1 7 . . . 2 8
2 . . . 8 . . . .
7 6 . . . 4 . 3 .
. 9 . . 3 . . . .
1 . . 9 5 7 3 8 6
. 8 7 4 6 . . 9 5
|
6 4 5 3 7 9 8 1 2
9 7 2 8 1 5 4 6 3
8 1 3 6 4 2 5 7 9
4 5 1 7 9 3 6 2 8
2 3 9 1 8 6 7 5 4
7 6 8 5 2 4 9 3 1
5 9 6 2 3 8 1 4 7
1 2 4 9 5 7 3 8 6
3 8 7 4 6 1 2 9 5
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_7147_hard
|
sudoku_normal_medium_83
| 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.
|
None
|
..8...6...25.9.4..69.42.158.791..5..386.592...41....89..4.....6..2.318.58..6.4.21
|
438517692125896437697423158279148563386759214541362789914285376762931845853674921
|
. . 8 . . . 6 . .
. 2 5 . 9 . 4 . .
6 9 . 4 2 . 1 5 8
. 7 9 1 . . 5 . .
3 8 6 . 5 9 2 . .
. 4 1 . . . . 8 9
. . 4 . . . . . 6
. . 2 . 3 1 8 . 5
8 . . 6 . 4 . 2 1
|
4 3 8 5 1 7 6 9 2
1 2 5 8 9 6 4 3 7
6 9 7 4 2 3 1 5 8
2 7 9 1 4 8 5 6 3
3 8 6 7 5 9 2 1 4
5 4 1 3 6 2 7 8 9
9 1 4 2 8 5 3 7 6
7 6 2 9 3 1 8 4 5
8 5 3 6 7 4 9 2 1
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4685_hard
|
sudoku_normal_medium_84
| 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.
|
None
|
5....7......31.5..91.4.67.86382..941...96.3....21....5367.2.1..14...3....857...39
|
526897413874312596913456728638275941451968372792134865367529184149683257285741639
|
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
|
5 2 6 8 9 7 4 1 3
8 7 4 3 1 2 5 9 6
9 1 3 4 5 6 7 2 8
6 3 8 2 7 5 9 4 1
4 5 1 9 6 8 3 7 2
7 9 2 1 3 4 8 6 5
3 6 7 5 2 9 1 8 4
1 4 9 6 8 3 2 5 7
2 8 5 7 4 1 6 3 9
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_578_easy
|
sudoku_normal_medium_85
| 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.
|
None
|
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
|
129387564364521798758469213983715426541296837276843159695178342417632985832954671
|
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
|
1 2 9 3 8 7 5 6 4
3 6 4 5 2 1 7 9 8
7 5 8 4 6 9 2 1 3
9 8 3 7 1 5 4 2 6
5 4 1 2 9 6 8 3 7
2 7 6 8 4 3 1 5 9
6 9 5 1 7 8 3 4 2
4 1 7 6 3 2 9 8 5
8 3 2 9 5 4 6 7 1
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_421_easy
|
sudoku_normal_medium_86
| 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.
|
None
|
9.652.1...24....69....9.24.65.1.7..83.1......78..6.5...75.43.91.6..7...2..86..73.
|
936524187524718369817396245659137428341285976782469513275843691463971852198652734
|
9 . 6 5 2 . 1 . .
. 2 4 . . . . 6 9
. . . . 9 . 2 4 .
6 5 . 1 . 7 . . 8
3 . 1 . . . . . .
7 8 . . 6 . 5 . .
. 7 5 . 4 3 . 9 1
. 6 . . 7 . . . 2
. . 8 6 . . 7 3 .
|
9 3 6 5 2 4 1 8 7
5 2 4 7 1 8 3 6 9
8 1 7 3 9 6 2 4 5
6 5 9 1 3 7 4 2 8
3 4 1 2 8 5 9 7 6
7 8 2 4 6 9 5 1 3
2 7 5 8 4 3 6 9 1
4 6 3 9 7 1 8 5 2
1 9 8 6 5 2 7 3 4
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_9709_hard
|
sudoku_normal_medium_87
| 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.
|
None
|
.3.4...2.16..935.4..7.52....9358..178..2..659..69..8....13.9.7.72.86.14..4...7..5
|
935418726162793584487652391293586417874231659516974832651349278729865143348127965
|
. 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
|
9 3 5 4 1 8 7 2 6
1 6 2 7 9 3 5 8 4
4 8 7 6 5 2 3 9 1
2 9 3 5 8 6 4 1 7
8 7 4 2 3 1 6 5 9
5 1 6 9 7 4 8 3 2
6 5 1 3 4 9 2 7 8
7 2 9 8 6 5 1 4 3
3 4 8 1 2 7 9 6 5
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4848_hard
|
sudoku_normal_medium_88
| 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.
|
None
|
9.8..471..719...43.5.1.2..6.932154..7.5..923.42.....5.6..7913...8746.9.1.395.867.
|
968354712271986543354172896893215467715649238426837159642791385587463921139528674
|
9 . 8 . . 4 7 1 .
. 7 1 9 . . . 4 3
. 5 . 1 . 2 . . 6
. 9 3 2 1 5 4 . .
7 . 5 . . 9 2 3 .
4 2 . . . . . 5 .
6 . . 7 9 1 3 . .
. 8 7 4 6 . 9 . 1
. 3 9 5 . 8 6 7 .
|
9 6 8 3 5 4 7 1 2
2 7 1 9 8 6 5 4 3
3 5 4 1 7 2 8 9 6
8 9 3 2 1 5 4 6 7
7 1 5 6 4 9 2 3 8
4 2 6 8 3 7 1 5 9
6 4 2 7 9 1 3 8 5
5 8 7 4 6 3 9 2 1
1 3 9 5 2 8 6 7 4
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_3325_hard
|
sudoku_normal_medium_89
| 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.
|
None
|
.2..49.635.673.4.....6.8957...9...824...7.3.9819..3.....5.6....6..4.7.35.7.3..69.
|
728549163596731428143628957367914582452876319819253746935162874681497235274385691
|
. 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 .
|
7 2 8 5 4 9 1 6 3
5 9 6 7 3 1 4 2 8
1 4 3 6 2 8 9 5 7
3 6 7 9 1 4 5 8 2
4 5 2 8 7 6 3 1 9
8 1 9 2 5 3 7 4 6
9 3 5 1 6 2 8 7 4
6 8 1 4 9 7 2 3 5
2 7 4 3 8 5 6 9 1
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_6848_hard
|
sudoku_normal_medium_90
| 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.
|
None
|
..89...6.9..38.2.7.....58..27..3.1.6.1.4...2.3..12...968..5..7..2379.6...97..6..2
|
158972463946381257732645891274539186819467325365128749681253974523794618497816532
|
. . 8 9 . . . 6 .
9 . . 3 8 . 2 . 7
. . . . . 5 8 . .
2 7 . . 3 . 1 . 6
. 1 . 4 . . . 2 .
3 . . 1 2 . . . 9
6 8 . . 5 . . 7 .
. 2 3 7 9 . 6 . .
. 9 7 . . 6 . . 2
|
1 5 8 9 7 2 4 6 3
9 4 6 3 8 1 2 5 7
7 3 2 6 4 5 8 9 1
2 7 4 5 3 9 1 8 6
8 1 9 4 6 7 3 2 5
3 6 5 1 2 8 7 4 9
6 8 1 2 5 3 9 7 4
5 2 3 7 9 4 6 1 8
4 9 7 8 1 6 5 3 2
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_7032_hard
|
sudoku_normal_medium_91
| 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.
|
None
|
7..2..6.3.28.36.7..6..7..5.87.3.2.45..97.582125184.7..31.428..9.8.69....692..34..
|
745281693928536174163974258876312945439765821251849736317428569584697312692153487
|
7 . . 2 . . 6 . 3
. 2 8 . 3 6 . 7 .
. 6 . . 7 . . 5 .
8 7 . 3 . 2 . 4 5
. . 9 7 . 5 8 2 1
2 5 1 8 4 . 7 . .
3 1 . 4 2 8 . . 9
. 8 . 6 9 . . . .
6 9 2 . . 3 4 . .
|
7 4 5 2 8 1 6 9 3
9 2 8 5 3 6 1 7 4
1 6 3 9 7 4 2 5 8
8 7 6 3 1 2 9 4 5
4 3 9 7 6 5 8 2 1
2 5 1 8 4 9 7 3 6
3 1 7 4 2 8 5 6 9
5 8 4 6 9 7 3 1 2
6 9 2 1 5 3 4 8 7
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4076_hard
|
sudoku_normal_medium_92
| 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.
|
None
|
92.1...6.7.456..2..532..7.4.6..1.4..37..4.69...5..2...2.74...36..67.8..9.4.32.1..
|
928174365714563928653289714862917453371845692495632871287491536136758249549326187
|
9 2 . 1 . . . 6 .
7 . 4 5 6 . . 2 .
. 5 3 2 . . 7 . 4
. 6 . . 1 . 4 . .
3 7 . . 4 . 6 9 .
. . 5 . . 2 . . .
2 . 7 4 . . . 3 6
. . 6 7 . 8 . . 9
. 4 . 3 2 . 1 . .
|
9 2 8 1 7 4 3 6 5
7 1 4 5 6 3 9 2 8
6 5 3 2 8 9 7 1 4
8 6 2 9 1 7 4 5 3
3 7 1 8 4 5 6 9 2
4 9 5 6 3 2 8 7 1
2 8 7 4 9 1 5 3 6
1 3 6 7 5 8 2 4 9
5 4 9 3 2 6 1 8 7
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_7371_hard
|
sudoku_normal_medium_93
| 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.
|
None
|
1.7.8......9.476..65.2319..8..1..2.6.264581.79.47.6.5378....419.61.743.8..3...7..
|
147689532239547681658231974875193246326458197914726853782365419561974328493812765
|
1 . 7 . 8 . . . .
. . 9 . 4 7 6 . .
6 5 . 2 3 1 9 . .
8 . . 1 . . 2 . 6
. 2 6 4 5 8 1 . 7
9 . 4 7 . 6 . 5 3
7 8 . . . . 4 1 9
. 6 1 . 7 4 3 . 8
. . 3 . . . 7 . .
|
1 4 7 6 8 9 5 3 2
2 3 9 5 4 7 6 8 1
6 5 8 2 3 1 9 7 4
8 7 5 1 9 3 2 4 6
3 2 6 4 5 8 1 9 7
9 1 4 7 2 6 8 5 3
7 8 2 3 6 5 4 1 9
5 6 1 9 7 4 3 2 8
4 9 3 8 1 2 7 6 5
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_5980_hard
|
sudoku_normal_medium_94
| 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.
|
None
|
2...6..5419.8746.2..6.12.8.78.2.15.6....5.....4.7.6.2.3...2...7..7.8.24...46.7..5
|
278963154195874632436512789783241596962358471541796328319425867657189243824637915
|
2 . . . 6 . . 5 4
1 9 . 8 7 4 6 . 2
. . 6 . 1 2 . 8 .
7 8 . 2 . 1 5 . 6
. . . . 5 . . . .
. 4 . 7 . 6 . 2 .
3 . . . 2 . . . 7
. . 7 . 8 . 2 4 .
. . 4 6 . 7 . . 5
|
2 7 8 9 6 3 1 5 4
1 9 5 8 7 4 6 3 2
4 3 6 5 1 2 7 8 9
7 8 3 2 4 1 5 9 6
9 6 2 3 5 8 4 7 1
5 4 1 7 9 6 3 2 8
3 1 9 4 2 5 8 6 7
6 5 7 1 8 9 2 4 3
8 2 4 6 3 7 9 1 5
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4137_hard
|
sudoku_normal_medium_95
| 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.
|
None
|
948..657321.3.7.8.3.5.4..1.8.42.57.176.41.8..5.1.7394.1.2.9..67..9...154.5.....9.
|
948126573216357489375948612894265731763419825521873946182594367639782154457631298
|
9 4 8 . . 6 5 7 3
2 1 . 3 . 7 . 8 .
3 . 5 . 4 . . 1 .
8 . 4 2 . 5 7 . 1
7 6 . 4 1 . 8 . .
5 . 1 . 7 3 9 4 .
1 . 2 . 9 . . 6 7
. . 9 . . . 1 5 4
. 5 . . . . . 9 .
|
9 4 8 1 2 6 5 7 3
2 1 6 3 5 7 4 8 9
3 7 5 9 4 8 6 1 2
8 9 4 2 6 5 7 3 1
7 6 3 4 1 9 8 2 5
5 2 1 8 7 3 9 4 6
1 8 2 5 9 4 3 6 7
6 3 9 7 8 2 1 5 4
4 5 7 6 3 1 2 9 8
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4365_hard
|
sudoku_normal_medium_96
| 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.
|
None
|
4.62..817.18.97..3.3..8..6...7.46.....135....9..7..4.6..457.18987.1.4..215.829...
|
496235817518697243732481965387946521641352798925718436264573189879164352153829674
|
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 . . .
|
4 9 6 2 3 5 8 1 7
5 1 8 6 9 7 2 4 3
7 3 2 4 8 1 9 6 5
3 8 7 9 4 6 5 2 1
6 4 1 3 5 2 7 9 8
9 2 5 7 1 8 4 3 6
2 6 4 5 7 3 1 8 9
8 7 9 1 6 4 3 5 2
1 5 3 8 2 9 6 7 4
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4177_hard
|
sudoku_normal_medium_97
| 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.
|
None
|
..8.4..12...9.27.43246.......6.93....327.8941897....5621.85.473.834.92..4...37189
|
978345612651982734324671598146593827532768941897124356219856473783419265465237189
|
. . 8 . 4 . . 1 2
. . . 9 . 2 7 . 4
3 2 4 6 . . . . .
. . 6 . 9 3 . . .
. 3 2 7 . 8 9 4 1
8 9 7 . . . . 5 6
2 1 . 8 5 . 4 7 3
. 8 3 4 . 9 2 . .
4 . . . 3 7 1 8 9
|
9 7 8 3 4 5 6 1 2
6 5 1 9 8 2 7 3 4
3 2 4 6 7 1 5 9 8
1 4 6 5 9 3 8 2 7
5 3 2 7 6 8 9 4 1
8 9 7 1 2 4 3 5 6
2 1 9 8 5 6 4 7 3
7 8 3 4 1 9 2 6 5
4 6 5 2 3 7 1 8 9
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_8325_hard
|
sudoku_normal_medium_98
| 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.
|
None
|
6.472.81.315.86...72839..46...6......529.4....36.7295..6.5..4.7.49...132..7.436.5
|
694725813315486279728391546971658324852934761436172958263519487549867132187243695
|
6 . 4 7 2 . 8 1 .
3 1 5 . 8 6 . . .
7 2 8 3 9 . . 4 6
. . . 6 . . . . .
. 5 2 9 . 4 . . .
. 3 6 . 7 2 9 5 .
. 6 . 5 . . 4 . 7
. 4 9 . . . 1 3 2
. . 7 . 4 3 6 . 5
|
6 9 4 7 2 5 8 1 3
3 1 5 4 8 6 2 7 9
7 2 8 3 9 1 5 4 6
9 7 1 6 5 8 3 2 4
8 5 2 9 3 4 7 6 1
4 3 6 1 7 2 9 5 8
2 6 3 5 1 9 4 8 7
5 4 9 8 6 7 1 3 2
1 8 7 2 4 3 6 9 5
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_5112_hard
|
sudoku_normal_medium_99
| 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.
|
None
|
83.7..19.4...182...712.95485........3.7...854.28..4..99.4.....1..3.8..7.78.951.2.
|
832745196495618237671239548549863712367192854128574369954327681213486975786951423
|
8 3 . 7 . . 1 9 .
4 . . . 1 8 2 . .
. 7 1 2 . 9 5 4 8
5 . . . . . . . .
3 . 7 . . . 8 5 4
. 2 8 . . 4 . . 9
9 . 4 . . . . . 1
. . 3 . 8 . . 7 .
7 8 . 9 5 1 . 2 .
|
8 3 2 7 4 5 1 9 6
4 9 5 6 1 8 2 3 7
6 7 1 2 3 9 5 4 8
5 4 9 8 6 3 7 1 2
3 6 7 1 9 2 8 5 4
1 2 8 5 7 4 3 6 9
9 5 4 3 2 7 6 8 1
2 1 3 4 8 6 9 7 5
7 8 6 9 5 1 4 2 3
|
Complete the sudoku board based on the rules and visual elements.
|
9x9_sudoku_4078_hard
|
sudoku_normal_medium_100
| 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.
"
|
None
|
7..61...8...9..5..986.42.3723.1.87....4..5682..8724.91.2..3.4.9.61..9.738....1..5
|
745613928312987546986542137239168754174395682658724391527836419461259873893471265
|
7 . . 6 1 . . . 8
. . . 9 . . 5 . .
9 8 6 . 4 2 . 3 7
2 3 . 1 . 8 7 . .
. . 4 . . 5 6 8 2
. . 8 7 2 4 . 9 1
. 2 . . 3 . 4 . 9
. 6 1 . . 9 . 7 3
8 . . . . 1 . . 5
|
7 4 5 6 1 3 9 2 8
3 1 2 9 8 7 5 4 6
9 8 6 5 4 2 1 3 7
2 3 9 1 6 8 7 5 4
1 7 4 3 9 5 6 8 2
6 5 8 7 2 4 3 9 1
5 2 7 8 3 6 4 1 9
4 6 1 2 5 9 8 7 3
8 9 3 4 7 1 2 6 5
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2212m
|
sudoku_normal_medium_101
| 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.
"
|
None
|
243..5.6.67.3..82.8...6.4..912.48735..8.236..3..95..1.43627.5.9.2..89346.8.4..1..
|
243815967675394821891762453912648735758123694364957218436271589127589346589436172
|
2 4 3 . . 5 . 6 .
6 7 . 3 . . 8 2 .
8 . . . 6 . 4 . .
9 1 2 . 4 8 7 3 5
. . 8 . 2 3 6 . .
3 . . 9 5 . . 1 .
4 3 6 2 7 . 5 . 9
. 2 . . 8 9 3 4 6
. 8 . 4 . . 1 . .
|
2 4 3 8 1 5 9 6 7
6 7 5 3 9 4 8 2 1
8 9 1 7 6 2 4 5 3
9 1 2 6 4 8 7 3 5
7 5 8 1 2 3 6 9 4
3 6 4 9 5 7 2 1 8
4 3 6 2 7 1 5 8 9
1 2 7 5 8 9 3 4 6
5 8 9 4 3 6 1 7 2
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2311h1
|
sudoku_normal_medium_102
| 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.
"
|
None
|
893..7.4551.4.....76.38.2...71.529...86.7.1.2...6..38..375694...4...1.291......36
|
893127645512496873764385291371852964486973152925614387237569418648731529159248736
|
8 9 3 . . 7 . 4 5
5 1 . 4 . . . . .
7 6 . 3 8 . 2 . .
. 7 1 . 5 2 9 . .
. 8 6 . 7 . 1 . 2
. . . 6 . . 3 8 .
. 3 7 5 6 9 4 . .
. 4 . . . 1 . 2 9
1 . . . . . . 3 6
|
8 9 3 1 2 7 6 4 5
5 1 2 4 9 6 8 7 3
7 6 4 3 8 5 2 9 1
3 7 1 8 5 2 9 6 4
4 8 6 9 7 3 1 5 2
9 2 5 6 1 4 3 8 7
2 3 7 5 6 9 4 1 8
6 4 8 7 3 1 5 2 9
1 5 9 2 4 8 7 3 6
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2210e
|
sudoku_normal_medium_103
| 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.
"
|
None
|
.6..8..1.19...2.83..75.69..2...391..639....7..512....85.4..873.97.3....1.1.64.25.
|
462983517195472683387516924248739165639851472751264398524198736976325841813647259
|
. 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 .
|
4 6 2 9 8 3 5 1 7
1 9 5 4 7 2 6 8 3
3 8 7 5 1 6 9 2 4
2 4 8 7 3 9 1 6 5
6 3 9 8 5 1 4 7 2
7 5 1 2 6 4 3 9 8
5 2 4 1 9 8 7 3 6
9 7 6 3 2 5 8 4 1
8 1 3 6 4 7 2 5 9
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2403h3
|
sudoku_normal_medium_104
| 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.
"
|
None
|
8761.5.24..3.4.8..941..7.36.6.5.3..84.5...3.92..6.4.7.35.2..6.1697.5.4.2.8.4.9.5.
|
876135924523946817941827536769513248415782369238694175354278691697351482182469753
|
8 7 6 1 . 5 . 2 4
. . 3 . 4 . 8 . .
9 4 1 . . 7 . 3 6
. 6 . 5 . 3 . . 8
4 . 5 . . . 3 . 9
2 . . 6 . 4 . 7 .
3 5 . 2 . . 6 . 1
6 9 7 . 5 . 4 . 2
. 8 . 4 . 9 . 5 .
|
8 7 6 1 3 5 9 2 4
5 2 3 9 4 6 8 1 7
9 4 1 8 2 7 5 3 6
7 6 9 5 1 3 2 4 8
4 1 5 7 8 2 3 6 9
2 3 8 6 9 4 1 7 5
3 5 4 2 7 8 6 9 1
6 9 7 3 5 1 4 8 2
1 8 2 4 6 9 7 5 3
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2204m
|
sudoku_normal_medium_105
| 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.
"
|
None
|
254.3..713..5....681..79.2..9....8....72831.5..2..1.3....12...993.7.521462..9.75.
|
254836971379512486816479523193657842467283195582941637745128369938765214621394758
|
2 5 4 . 3 . . 7 1
3 . . 5 . . . . 6
8 1 . . 7 9 . 2 .
. 9 . . . . 8 . .
. . 7 2 8 3 1 . 5
. . 2 . . 1 . 3 .
. . . 1 2 . . . 9
9 3 . 7 . 5 2 1 4
6 2 . . 9 . 7 5 .
|
2 5 4 8 3 6 9 7 1
3 7 9 5 1 2 4 8 6
8 1 6 4 7 9 5 2 3
1 9 3 6 5 7 8 4 2
4 6 7 2 8 3 1 9 5
5 8 2 9 4 1 6 3 7
7 4 5 1 2 8 3 6 9
9 3 8 7 6 5 2 1 4
6 2 1 3 9 4 7 5 8
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2206e
|
sudoku_normal_medium_106
| 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.
"
|
None
|
..92.7...6...93.5..3.1....44.1..82..72..6.34...35.471.35...2.6..8..3..212..8.95..
|
149257683678493152532186974461378295725961348893524716354712869987635421216849537
|
. . 9 2 . 7 . . .
6 . . . 9 3 . 5 .
. 3 . 1 . . . . 4
4 . 1 . . 8 2 . .
7 2 . . 6 . 3 4 .
. . 3 5 . 4 7 1 .
3 5 . . . 2 . 6 .
. 8 . . 3 . . 2 1
2 . . 8 . 9 5 . .
|
1 4 9 2 5 7 6 8 3
6 7 8 4 9 3 1 5 2
5 3 2 1 8 6 9 7 4
4 6 1 3 7 8 2 9 5
7 2 5 9 6 1 3 4 8
8 9 3 5 2 4 7 1 6
3 5 4 7 1 2 8 6 9
9 8 7 6 3 5 4 2 1
2 1 6 8 4 9 5 3 7
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2009h1
|
sudoku_normal_medium_107
| 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.
"
|
None
|
..31...5256...9...8...4..7638...279.2.1.8746...96...851...9.6.8...2.45..67.5.8329
|
493176852567829134812345976386452791251987463749631285125793648938264517674518329
|
. . 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
|
4 9 3 1 7 6 8 5 2
5 6 7 8 2 9 1 3 4
8 1 2 3 4 5 9 7 6
3 8 6 4 5 2 7 9 1
2 5 1 9 8 7 4 6 3
7 4 9 6 3 1 2 8 5
1 2 5 7 9 3 6 4 8
9 3 8 2 6 4 5 1 7
6 7 4 5 1 8 3 2 9
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2403h2
|
sudoku_normal_medium_108
| 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.
"
|
None
|
..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..
|
126874539573219846894536172615428397432795618789163254958342761247651983361987425
|
. . 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 . .
|
1 2 6 8 7 4 5 3 9
5 7 3 2 1 9 8 4 6
8 9 4 5 3 6 1 7 2
6 1 5 4 2 8 3 9 7
4 3 2 7 9 5 6 1 8
7 8 9 1 6 3 2 5 4
9 5 8 3 4 2 7 6 1
2 4 7 6 5 1 9 8 3
3 6 1 9 8 7 4 2 5
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2402m
|
sudoku_normal_medium_109
| 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.
"
|
None
|
34.1..8651.8..7.39529638..16..2...7...3.84...47.3.59.2.1..7.4.375.9...289.28.6.1.
|
347129865168457239529638741685291374293784156471365982816572493754913628932846517
|
3 4 . 1 . . 8 6 5
1 . 8 . . 7 . 3 9
5 2 9 6 3 8 . . 1
6 . . 2 . . . 7 .
. . 3 . 8 4 . . .
4 7 . 3 . 5 9 . 2
. 1 . . 7 . 4 . 3
7 5 . 9 . . . 2 8
9 . 2 8 . 6 . 1 .
|
3 4 7 1 2 9 8 6 5
1 6 8 4 5 7 2 3 9
5 2 9 6 3 8 7 4 1
6 8 5 2 9 1 3 7 4
2 9 3 7 8 4 1 5 6
4 7 1 3 6 5 9 8 2
8 1 6 5 7 2 4 9 3
7 5 4 9 1 3 6 2 8
9 3 2 8 4 6 5 1 7
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2012h2
|
sudoku_normal_medium_110
| 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.
"
|
None
|
.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.
|
923168754751234869684975312148392675296857431537416298879523146465781923312649587
|
. 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 .
|
9 2 3 1 6 8 7 5 4
7 5 1 2 3 4 8 6 9
6 8 4 9 7 5 3 1 2
1 4 8 3 9 2 6 7 5
2 9 6 8 5 7 4 3 1
5 3 7 4 1 6 2 9 8
8 7 9 5 2 3 1 4 6
4 6 5 7 8 1 9 2 3
3 1 2 6 4 9 5 8 7
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2311h2
|
sudoku_normal_medium_111
| 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.
"
|
None
|
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
|
928157436134692785576834291281573649643981527795246813862719354459368172317425968
|
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
|
9 2 8 1 5 7 4 3 6
1 3 4 6 9 2 7 8 5
5 7 6 8 3 4 2 9 1
2 8 1 5 7 3 6 4 9
6 4 3 9 8 1 5 2 7
7 9 5 2 4 6 8 1 3
8 6 2 7 1 9 3 5 4
4 5 9 3 6 8 1 7 2
3 1 7 4 2 5 9 6 8
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2401h2
|
sudoku_normal_medium_112
| 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.
"
|
None
|
29.8.57...514...684..93..52..4.5.81.1....94.7.8..6.53.84..9..7..2..436.16.752..94
|
296815743351472968478936152934257816165389427782164539843691275529743681617528394
|
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
|
2 9 6 8 1 5 7 4 3
3 5 1 4 7 2 9 6 8
4 7 8 9 3 6 1 5 2
9 3 4 2 5 7 8 1 6
1 6 5 3 8 9 4 2 7
7 8 2 1 6 4 5 3 9
8 4 3 6 9 1 2 7 5
5 2 9 7 4 3 6 8 1
6 1 7 5 2 8 3 9 4
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2208m
|
sudoku_normal_medium_113
| 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.
"
|
None
|
2.693.8.44.1258976.58..6..13..1..59.1.5...4...9...5.3.7..823.1..62..97.3..3.4.28.
|
276931854431258976958476321327164598185392467694785132749823615862519743513647289
|
2 . 6 9 3 . 8 . 4
4 . 1 2 5 8 9 7 6
. 5 8 . . 6 . . 1
3 . . 1 . . 5 9 .
1 . 5 . . . 4 . .
. 9 . . . 5 . 3 .
7 . . 8 2 3 . 1 .
. 6 2 . . 9 7 . 3
. . 3 . 4 . 2 8 .
|
2 7 6 9 3 1 8 5 4
4 3 1 2 5 8 9 7 6
9 5 8 4 7 6 3 2 1
3 2 7 1 6 4 5 9 8
1 8 5 3 9 2 4 6 7
6 9 4 7 8 5 1 3 2
7 4 9 8 2 3 6 1 5
8 6 2 5 1 9 7 4 3
5 1 3 6 4 7 2 8 9
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2401h3
|
sudoku_normal_medium_114
| 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.
"
|
None
|
92..56.745.8....26.3..1.5..2..5.8791..46918...19..7.45..218..6..7....2..1..4.2.53
|
921856374548739126637214589263548791754691832819327645392185467475963218186472953
|
9 2 . . 5 6 . 7 4
5 . 8 . . . . 2 6
. 3 . . 1 . 5 . .
2 . . 5 . 8 7 9 1
. . 4 6 9 1 8 . .
. 1 9 . . 7 . 4 5
. . 2 1 8 . . 6 .
. 7 . . . . 2 . .
1 . . 4 . 2 . 5 3
|
9 2 1 8 5 6 3 7 4
5 4 8 7 3 9 1 2 6
6 3 7 2 1 4 5 8 9
2 6 3 5 4 8 7 9 1
7 5 4 6 9 1 8 3 2
8 1 9 3 2 7 6 4 5
3 9 2 1 8 5 4 6 7
4 7 5 9 6 3 2 1 8
1 8 6 4 7 2 9 5 3
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2009h2
|
sudoku_normal_medium_115
| 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.
"
|
None
|
.8...56.43.524.178.62.71.9..19.6.3457..5.49.2..6.29.81.2..5783...4..3..79.318..5.
|
187935624395246178462871593219768345738514962546329781621457839854693217973182456
|
. 8 . . . 5 6 . 4
3 . 5 2 4 . 1 7 8
. 6 2 . 7 1 . 9 .
. 1 9 . 6 . 3 4 5
7 . . 5 . 4 9 . 2
. . 6 . 2 9 . 8 1
. 2 . . 5 7 8 3 .
. . 4 . . 3 . . 7
9 . 3 1 8 . . 5 .
|
1 8 7 9 3 5 6 2 4
3 9 5 2 4 6 1 7 8
4 6 2 8 7 1 5 9 3
2 1 9 7 6 8 3 4 5
7 3 8 5 1 4 9 6 2
5 4 6 3 2 9 7 8 1
6 2 1 4 5 7 8 3 9
8 5 4 6 9 3 2 1 7
9 7 3 1 8 2 4 5 6
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2110h2
|
sudoku_normal_medium_116
| 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.
"
|
None
|
..47.13..13.958.42..964..5.96...7...5.3.9...1..18.5.3..8.4192..3..5..4.9.97.826..
|
854721396136958742729643158968137524573294861241865937685419273312576489497382615
|
. . 4 7 . 1 3 . .
1 3 . 9 5 8 . 4 2
. . 9 6 4 . . 5 .
9 6 . . . 7 . . .
5 . 3 . 9 . . . 1
. . 1 8 . 5 . 3 .
. 8 . 4 1 9 2 . .
3 . . 5 . . 4 . 9
. 9 7 . 8 2 6 . .
|
8 5 4 7 2 1 3 9 6
1 3 6 9 5 8 7 4 2
7 2 9 6 4 3 1 5 8
9 6 8 1 3 7 5 2 4
5 7 3 2 9 4 8 6 1
2 4 1 8 6 5 9 3 7
6 8 5 4 1 9 2 7 3
3 1 2 5 7 6 4 8 9
4 9 7 3 8 2 6 1 5
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2109h2
|
sudoku_normal_medium_117
| 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.
"
|
None
|
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
|
428765193567391482139824657845239761973186524216457839391578246654912378782643915
|
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
|
4 2 8 7 6 5 1 9 3
5 6 7 3 9 1 4 8 2
1 3 9 8 2 4 6 5 7
8 4 5 2 3 9 7 6 1
9 7 3 1 8 6 5 2 4
2 1 6 4 5 7 8 3 9
3 9 1 5 7 8 2 4 6
6 5 4 9 1 2 3 7 8
7 8 2 6 4 3 9 1 5
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2209m
|
sudoku_normal_medium_118
| 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.
"
|
None
|
2.49..81......7.2.369.1.75..52..69.1.183..6..6.31...78.4..8...3.2.5...971.7..94.5
|
274953816581467329369218754452876931718395642693142578945781263826534197137629485
|
2 . 4 9 . . 8 1 .
. . . . . 7 . 2 .
3 6 9 . 1 . 7 5 .
. 5 2 . . 6 9 . 1
. 1 8 3 . . 6 . .
6 . 3 1 . . . 7 8
. 4 . . 8 . . . 3
. 2 . 5 . . . 9 7
1 . 7 . . 9 4 . 5
|
2 7 4 9 5 3 8 1 6
5 8 1 4 6 7 3 2 9
3 6 9 2 1 8 7 5 4
4 5 2 8 7 6 9 3 1
7 1 8 3 9 5 6 4 2
6 9 3 1 4 2 5 7 8
9 4 5 7 8 1 2 6 3
8 2 6 5 3 4 1 9 7
1 3 7 6 2 9 4 8 5
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2211h3
|
sudoku_normal_medium_119
| 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.
"
|
None
|
.4.69.1.71....3.9.9.3.8.264.392..4..5.634.7.9.8...9.5.3.157...6.948..5.18....1.42
|
248695137167423895953187264739256418516348729482719653321574986694832571875961342
|
. 4 . 6 9 . 1 . 7
1 . . . . 3 . 9 .
9 . 3 . 8 . 2 6 4
. 3 9 2 . . 4 . .
5 . 6 3 4 . 7 . 9
. 8 . . . 9 . 5 .
3 . 1 5 7 . . . 6
. 9 4 8 . . 5 . 1
8 . . . . 1 . 4 2
|
2 4 8 6 9 5 1 3 7
1 6 7 4 2 3 8 9 5
9 5 3 1 8 7 2 6 4
7 3 9 2 5 6 4 1 8
5 1 6 3 4 8 7 2 9
4 8 2 7 1 9 6 5 3
3 2 1 5 7 4 9 8 6
6 9 4 8 3 2 5 7 1
8 7 5 9 6 1 3 4 2
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2403m
|
sudoku_normal_medium_120
| 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.
"
|
None
|
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.
|
695138427217946538384725169548261973163897254972453816729614385436582791851379642
|
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 .
|
6 9 5 1 3 8 4 2 7
2 1 7 9 4 6 5 3 8
3 8 4 7 2 5 1 6 9
5 4 8 2 6 1 9 7 3
1 6 3 8 9 7 2 5 4
9 7 2 4 5 3 8 1 6
7 2 9 6 1 4 3 8 5
4 3 6 5 8 2 7 9 1
8 5 1 3 7 9 6 4 2
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2205m
|
sudoku_normal_medium_121
| 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.
"
|
None
|
2..5.18..67123.4.9.8.....234..8.9.7195.....4.3176.2.98.6...3.84..3.7.2.5.421.5936
|
234591867671238459589764123426859371958317642317642598165923784893476215742185936
|
2 . . 5 . 1 8 . .
6 7 1 2 3 . 4 . 9
. 8 . . . . . 2 3
4 . . 8 . 9 . 7 1
9 5 . . . . . 4 .
3 1 7 6 . 2 . 9 8
. 6 . . . 3 . 8 4
. . 3 . 7 . 2 . 5
. 4 2 1 . 5 9 3 6
|
2 3 4 5 9 1 8 6 7
6 7 1 2 3 8 4 5 9
5 8 9 7 6 4 1 2 3
4 2 6 8 5 9 3 7 1
9 5 8 3 1 7 6 4 2
3 1 7 6 4 2 5 9 8
1 6 5 9 2 3 7 8 4
8 9 3 4 7 6 2 1 5
7 4 2 1 8 5 9 3 6
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2207e
|
sudoku_normal_medium_122
| 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.
"
|
None
|
..3.5..7.71.8.43..9.8.1746.5.2..6..4..954.62.1.42395...9.1..2.8.57..813..81.9.7.6
|
643952871715864392928317465532786914879541623164239587396175248457628139281493756
|
. . 3 . 5 . . 7 .
7 1 . 8 . 4 3 . .
9 . 8 . 1 7 4 6 .
5 . 2 . . 6 . . 4
. . 9 5 4 . 6 2 .
1 . 4 2 3 9 5 . .
. 9 . 1 . . 2 . 8
. 5 7 . . 8 1 3 .
. 8 1 . 9 . 7 . 6
|
6 4 3 9 5 2 8 7 1
7 1 5 8 6 4 3 9 2
9 2 8 3 1 7 4 6 5
5 3 2 7 8 6 9 1 4
8 7 9 5 4 1 6 2 3
1 6 4 2 3 9 5 8 7
3 9 6 1 7 5 2 4 8
4 5 7 6 2 8 1 3 9
2 8 1 4 9 3 7 5 6
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2208h1
|
sudoku_normal_medium_123
| 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.
"
|
None
|
.57.9...1..35.7.2.4..8...6773.1..2..6..25..78592..4.1.38.975..29..62.38512..4..9.
|
257496831863517429419832567738169254641253978592784613386975142974621385125348796
|
. 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 .
|
2 5 7 4 9 6 8 3 1
8 6 3 5 1 7 4 2 9
4 1 9 8 3 2 5 6 7
7 3 8 1 6 9 2 5 4
6 4 1 2 5 3 9 7 8
5 9 2 7 8 4 6 1 3
3 8 6 9 7 5 1 4 2
9 7 4 6 2 1 3 8 5
1 2 5 3 4 8 7 9 6
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2301m
|
sudoku_normal_medium_124
| 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.
"
|
None
|
..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..
|
328641975654937218791582463963725841812463759547819326289154637475396182136278594
|
. . 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 . .
|
3 2 8 6 4 1 9 7 5
6 5 4 9 3 7 2 1 8
7 9 1 5 8 2 4 6 3
9 6 3 7 2 5 8 4 1
8 1 2 4 6 3 7 5 9
5 4 7 8 1 9 3 2 6
2 8 9 1 5 4 6 3 7
4 7 5 3 9 6 1 8 2
1 3 6 2 7 8 5 9 4
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2309h2
|
sudoku_normal_medium_125
| 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.
"
|
None
|
4.8.3..6..1...9.876..7...5..8...41..5..19..76.9628..358....1.493..9..72.94.87.51.
|
478532961215469387639718254783654192524193876196287435857321649361945728942876513
|
4 . 8 . 3 . . 6 .
. 1 . . . 9 . 8 7
6 . . 7 . . . 5 .
. 8 . . . 4 1 . .
5 . . 1 9 . . 7 6
. 9 6 2 8 . . 3 5
8 . . . . 1 . 4 9
3 . . 9 . . 7 2 .
9 4 . 8 7 . 5 1 .
|
4 7 8 5 3 2 9 6 1
2 1 5 4 6 9 3 8 7
6 3 9 7 1 8 2 5 4
7 8 3 6 5 4 1 9 2
5 2 4 1 9 3 8 7 6
1 9 6 2 8 7 4 3 5
8 5 7 3 2 1 6 4 9
3 6 1 9 4 5 7 2 8
9 4 2 8 7 6 5 1 3
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2402h1
|
sudoku_normal_medium_126
| 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.
"
|
None
|
.32.4.16...4..5...9..86.2.7.4.19..531.5.8472.2..576.8...9..1876.867..5...1..2.394
|
832947165674215938951863247748192653165384729293576481329451876486739512517628394
|
. 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
|
8 3 2 9 4 7 1 6 5
6 7 4 2 1 5 9 3 8
9 5 1 8 6 3 2 4 7
7 4 8 1 9 2 6 5 3
1 6 5 3 8 4 7 2 9
2 9 3 5 7 6 4 8 1
3 2 9 4 5 1 8 7 6
4 8 6 7 3 9 5 1 2
5 1 7 6 2 8 3 9 4
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk1907h1
|
sudoku_normal_medium_127
| 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.
"
|
None
|
12.89.76.3.65.7.84.84.3.1..6.23...4...3.4.6...5.162..9.496735.8.6.42...75..981.26
|
125894763396517284784236195672359841913748652458162379249673518861425937537981426
|
1 2 . 8 9 . 7 6 .
3 . 6 5 . 7 . 8 4
. 8 4 . 3 . 1 . .
6 . 2 3 . . . 4 .
. . 3 . 4 . 6 . .
. 5 . 1 6 2 . . 9
. 4 9 6 7 3 5 . 8
. 6 . 4 2 . . . 7
5 . . 9 8 1 . 2 6
|
1 2 5 8 9 4 7 6 3
3 9 6 5 1 7 2 8 4
7 8 4 2 3 6 1 9 5
6 7 2 3 5 9 8 4 1
9 1 3 7 4 8 6 5 2
4 5 8 1 6 2 3 7 9
2 4 9 6 7 3 5 1 8
8 6 1 4 2 5 9 3 7
5 3 7 9 8 1 4 2 6
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk1902h-2
|
sudoku_normal_medium_128
| 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.
"
|
None
|
67...9..5..14.2.....3.7.8...4.7..2.8.1682.95.5....1.6...8.5.1.....2.867.2..91..84
|
674189325851432796923576841349765218716824953582391467498657132135248679267913584
|
6 7 . . . 9 . . 5
. . 1 4 . 2 . . .
. . 3 . 7 . 8 . .
. 4 . 7 . . 2 . 8
. 1 6 8 2 . 9 5 .
5 . . . . 1 . 6 .
. . 8 . 5 . 1 . .
. . . 2 . 8 6 7 .
2 . . 9 1 . . 8 4
|
6 7 4 1 8 9 3 2 5
8 5 1 4 3 2 7 9 6
9 2 3 5 7 6 8 4 1
3 4 9 7 6 5 2 1 8
7 1 6 8 2 4 9 5 3
5 8 2 3 9 1 4 6 7
4 9 8 6 5 7 1 3 2
1 3 5 2 4 8 6 7 9
2 6 7 9 1 3 5 8 4
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2304e
|
sudoku_normal_medium_129
| 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.
"
|
None
|
.1...6...3..5..9.7..538.42..6.9....39.7.2.1.54...3728..2..786.46.9.53.71...4..35.
|
214796538386542917795381426862915743937824165451637289523178694649253871178469352
|
. 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 .
|
2 1 4 7 9 6 5 3 8
3 8 6 5 4 2 9 1 7
7 9 5 3 8 1 4 2 6
8 6 2 9 1 5 7 4 3
9 3 7 8 2 4 1 6 5
4 5 1 6 3 7 2 8 9
5 2 3 1 7 8 6 9 4
6 4 9 2 5 3 8 7 1
1 7 8 4 6 9 3 5 2
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2306m
|
sudoku_normal_medium_130
| 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.
"
|
None
|
..768..23.2...16949.142358783..1..6...98..2.564..5.318.86..2...21.7...3.59..6.472
|
457689123328571694961423587835214769179836245642957318786342951214795836593168472
|
. . 7 6 8 . . 2 3
. 2 . . . 1 6 9 4
9 . 1 4 2 3 5 8 7
8 3 . . 1 . . 6 .
. . 9 8 . . 2 . 5
6 4 . . 5 . 3 1 8
. 8 6 . . 2 . . .
2 1 . 7 . . . 3 .
5 9 . . 6 . 4 7 2
|
4 5 7 6 8 9 1 2 3
3 2 8 5 7 1 6 9 4
9 6 1 4 2 3 5 8 7
8 3 5 2 1 4 7 6 9
1 7 9 8 3 6 2 4 5
6 4 2 9 5 7 3 1 8
7 8 6 3 4 2 9 5 1
2 1 4 7 9 5 8 3 6
5 9 3 1 6 8 4 7 2
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2310m
|
sudoku_normal_medium_131
| 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.
"
|
None
|
81.42...66..8.52.39....34..238.645......8...2..173.869..52..63.3.71.8.2.4..3...78
|
813429756674815293952673481238964517796581342541732869185297634367148925429356178
|
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
|
8 1 3 4 2 9 7 5 6
6 7 4 8 1 5 2 9 3
9 5 2 6 7 3 4 8 1
2 3 8 9 6 4 5 1 7
7 9 6 5 8 1 3 4 2
5 4 1 7 3 2 8 6 9
1 8 5 2 9 7 6 3 4
3 6 7 1 4 8 9 2 5
4 2 9 3 5 6 1 7 8
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2202m
|
sudoku_normal_medium_132
| 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.
"
|
None
|
67.5..34...1.49..8.54.8.7.14.7...13.5..2.4..6.268..9..3.9172685..54..2..7126584.3
|
678521349231749568954386721487965132593214876126837954349172685865493217712658493
|
6 7 . 5 . . 3 4 .
. . 1 . 4 9 . . 8
. 5 4 . 8 . 7 . 1
4 . 7 . . . 1 3 .
5 . . 2 . 4 . . 6
. 2 6 8 . . 9 . .
3 . 9 1 7 2 6 8 5
. . 5 4 . . 2 . .
7 1 2 6 5 8 4 . 3
|
6 7 8 5 2 1 3 4 9
2 3 1 7 4 9 5 6 8
9 5 4 3 8 6 7 2 1
4 8 7 9 6 5 1 3 2
5 9 3 2 1 4 8 7 6
1 2 6 8 3 7 9 5 4
3 4 9 1 7 2 6 8 5
8 6 5 4 9 3 2 1 7
7 1 2 6 5 8 4 9 3
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2107m
|
sudoku_normal_medium_133
| 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.
"
|
None
|
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
|
852349671497561328163872549978435216645127983321986754539718462786294135214653897
|
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
|
8 5 2 3 4 9 6 7 1
4 9 7 5 6 1 3 2 8
1 6 3 8 7 2 5 4 9
9 7 8 4 3 5 2 1 6
6 4 5 1 2 7 9 8 3
3 2 1 9 8 6 7 5 4
5 3 9 7 1 8 4 6 2
7 8 6 2 9 4 1 3 5
2 1 4 6 5 3 8 9 7
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli 170714_sd_easy
|
sudoku_normal_medium_134
| 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.
"
|
None
|
91.82357.4.8561.2..2.4..18..4..756..3...16..7..72..39..9..3875..5..428...327..461
|
916823574478561923523497186249375618385916247167284395694138752751642839832759461
|
9 1 . 8 2 3 5 7 .
4 . 8 5 6 1 . 2 .
. 2 . 4 . . 1 8 .
. 4 . . 7 5 6 . .
3 . . . 1 6 . . 7
. . 7 2 . . 3 9 .
. 9 . . 3 8 7 5 .
. 5 . . 4 2 8 . .
. 3 2 7 . . 4 6 1
|
9 1 6 8 2 3 5 7 4
4 7 8 5 6 1 9 2 3
5 2 3 4 9 7 1 8 6
2 4 9 3 7 5 6 1 8
3 8 5 9 1 6 2 4 7
1 6 7 2 8 4 3 9 5
6 9 4 1 3 8 7 5 2
7 5 1 6 4 2 8 3 9
8 3 2 7 5 9 4 6 1
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2111m
|
sudoku_normal_medium_135
| 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.
"
|
None
|
..4362.59.53..7..28269.....43.8..1.569..1..2...87.3..67.9..5..124.1..9...6.27.5.4
|
174362859953487612826951743432896175697514328518723496789645231245138967361279584
|
. . 4 3 6 2 . 5 9
. 5 3 . . 7 . . 2
8 2 6 9 . . . . .
4 3 . 8 . . 1 . 5
6 9 . . 1 . . 2 .
. . 8 7 . 3 . . 6
7 . 9 . . 5 . . 1
2 4 . 1 . . 9 . .
. 6 . 2 7 . 5 . 4
|
1 7 4 3 6 2 8 5 9
9 5 3 4 8 7 6 1 2
8 2 6 9 5 1 7 4 3
4 3 2 8 9 6 1 7 5
6 9 7 5 1 4 3 2 8
5 1 8 7 2 3 4 9 6
7 8 9 6 4 5 2 3 1
2 4 5 1 3 8 9 6 7
3 6 1 2 7 9 5 8 4
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2309h1
|
sudoku_normal_medium_136
| 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.
"
|
None
|
.712..69...4..6.87.5..8..1338.1.2.54.49..87.2.2.934..17...2..4.49.36.1....84.5...
|
871243695934516287652789413386172954149658732527934861763821549495367128218495376
|
. 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 . . .
|
8 7 1 2 4 3 6 9 5
9 3 4 5 1 6 2 8 7
6 5 2 7 8 9 4 1 3
3 8 6 1 7 2 9 5 4
1 4 9 6 5 8 7 3 2
5 2 7 9 3 4 8 6 1
7 6 3 8 2 1 5 4 9
4 9 5 3 6 7 1 2 8
2 1 8 4 9 5 3 7 6
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk1907h2
|
sudoku_normal_medium_137
| 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.
"
|
None
|
6.14....994.2...6.8...3.4..182.94.5736..7829.4..5.23817.4.1.9.6.98..3.755...298..
|
621487539943251768857936412182394657365178294479562381734815926298643175516729843
|
6 . 1 4 . . . . 9
9 4 . 2 . . . 6 .
8 . . . 3 . 4 . .
1 8 2 . 9 4 . 5 7
3 6 . . 7 8 2 9 .
4 . . 5 . 2 3 8 1
7 . 4 . 1 . 9 . 6
. 9 8 . . 3 . 7 5
5 . . . 2 9 8 . .
|
6 2 1 4 8 7 5 3 9
9 4 3 2 5 1 7 6 8
8 5 7 9 3 6 4 1 2
1 8 2 3 9 4 6 5 7
3 6 5 1 7 8 2 9 4
4 7 9 5 6 2 3 8 1
7 3 4 8 1 5 9 2 6
2 9 8 6 4 3 1 7 5
5 1 6 7 2 9 8 4 3
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk1912e
|
sudoku_normal_medium_138
| 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.
"
|
None
|
...3148.9.6.7..3.4..3..5.7191.2..537..7.819.2.4...3..652.4.971.8.41.2.9...186...5
|
752314869169728354483695271918246537637581942245973186526439718874152693391867425
|
. . . 3 1 4 8 . 9
. 6 . 7 . . 3 . 4
. . 3 . . 5 . 7 1
9 1 . 2 . . 5 3 7
. . 7 . 8 1 9 . 2
. 4 . . . 3 . . 6
5 2 . 4 . 9 7 1 .
8 . 4 1 . 2 . 9 .
. . 1 8 6 . . . 5
|
7 5 2 3 1 4 8 6 9
1 6 9 7 2 8 3 5 4
4 8 3 6 9 5 2 7 1
9 1 8 2 4 6 5 3 7
6 3 7 5 8 1 9 4 2
2 4 5 9 7 3 1 8 6
5 2 6 4 3 9 7 1 8
8 7 4 1 5 2 6 9 3
3 9 1 8 6 7 4 2 5
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2110m
|
sudoku_normal_medium_139
| 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.
"
|
None
|
..3.9765.56.1..2...716.5..884.......912.3.76..3......91..5...36.9..68..2..6.419..
|
283497651569183274471625398847956123912834765635712849128579436794368512356241987
|
. . 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 . .
|
2 8 3 4 9 7 6 5 1
5 6 9 1 8 3 2 7 4
4 7 1 6 2 5 3 9 8
8 4 7 9 5 6 1 2 3
9 1 2 8 3 4 7 6 5
6 3 5 7 1 2 8 4 9
1 2 8 5 7 9 4 3 6
7 9 4 3 6 8 5 1 2
3 5 6 2 4 1 9 8 7
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2106m
|
sudoku_normal_medium_140
| 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.
"
|
None
|
58..2..6.2.7..5.1.4.671...3869..1.5.3...46..1.7.5..6.26.3.....891.6..73...8.9.146
|
581923467237465819496718523869271354325846971174539682643157298912684735758392146
|
5 8 . . 2 . . 6 .
2 . 7 . . 5 . 1 .
4 . 6 7 1 . . . 3
8 6 9 . . 1 . 5 .
3 . . . 4 6 . . 1
. 7 . 5 . . 6 . 2
6 . 3 . . . . . 8
9 1 . 6 . . 7 3 .
. . 8 . 9 . 1 4 6
|
5 8 1 9 2 3 4 6 7
2 3 7 4 6 5 8 1 9
4 9 6 7 1 8 5 2 3
8 6 9 2 7 1 3 5 4
3 2 5 8 4 6 9 7 1
1 7 4 5 3 9 6 8 2
6 4 3 1 5 7 2 9 8
9 1 2 6 8 4 7 3 5
7 5 8 3 9 2 1 4 6
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2212h3
|
sudoku_normal_medium_141
| 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.
"
|
None
|
.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.
|
478621539956347218312958674627139845193485762845762193269874351531296487784513926
|
. 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 .
|
4 7 8 6 2 1 5 3 9
9 5 6 3 4 7 2 1 8
3 1 2 9 5 8 6 7 4
6 2 7 1 3 9 8 4 5
1 9 3 4 8 5 7 6 2
8 4 5 7 6 2 1 9 3
2 6 9 8 7 4 3 5 1
5 3 1 2 9 6 4 8 7
7 8 4 5 1 3 9 2 6
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2203m
|
sudoku_normal_medium_142
| 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.
"
|
None
|
58.9.1.24.41.2....93..478..716.9.45.8.94132...2....9.1.641.953..9.35.7..37...6.49
|
587931624641528397932647815716892453859413276423765981264179538198354762375286149
|
5 8 . 9 . 1 . 2 4
. 4 1 . 2 . . . .
9 3 . . 4 7 8 . .
7 1 6 . 9 . 4 5 .
8 . 9 4 1 3 2 . .
. 2 . . . . 9 . 1
. 6 4 1 . 9 5 3 .
. 9 . 3 5 . 7 . .
3 7 . . . 6 . 4 9
|
5 8 7 9 3 1 6 2 4
6 4 1 5 2 8 3 9 7
9 3 2 6 4 7 8 1 5
7 1 6 8 9 2 4 5 3
8 5 9 4 1 3 2 7 6
4 2 3 7 6 5 9 8 1
2 6 4 1 7 9 5 3 8
1 9 8 3 5 4 7 6 2
3 7 5 2 8 6 1 4 9
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2311m
|
sudoku_normal_medium_143
| 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.
"
|
None
|
27.8.4..6.1492......8.75.2.42.65.3...9.482.1..85.93.428321..4.......8.6.6..2..839
|
273814956514926783968375124427651398396482517185793642832169475749538261651247839
|
2 7 . 8 . 4 . . 6
. 1 4 9 2 . . . .
. . 8 . 7 5 . 2 .
4 2 . 6 5 . 3 . .
. 9 . 4 8 2 . 1 .
. 8 5 . 9 3 . 4 2
8 3 2 1 . . 4 . .
. . . . . 8 . 6 .
6 . . 2 . . 8 3 9
|
2 7 3 8 1 4 9 5 6
5 1 4 9 2 6 7 8 3
9 6 8 3 7 5 1 2 4
4 2 7 6 5 1 3 9 8
3 9 6 4 8 2 5 1 7
1 8 5 7 9 3 6 4 2
8 3 2 1 6 9 4 7 5
7 4 9 5 3 8 2 6 1
6 5 1 2 4 7 8 3 9
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2307m
|
sudoku_normal_medium_144
| 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.
"
|
None
|
.4.3.1..5..7.26.3.8..7.416..2.1678..478.3.619..1..9.57.9.2....1.8.4..9..5.....37.
|
246381795157926438839754162925167843478532619361849257694273581783415926512698374
|
. 4 . 3 . 1 . . 5
. . 7 . 2 6 . 3 .
8 . . 7 . 4 1 6 .
. 2 . 1 6 7 8 . .
4 7 8 . 3 . 6 1 9
. . 1 . . 9 . 5 7
. 9 . 2 . . . . 1
. 8 . 4 . . 9 . .
5 . . . . . 3 7 .
|
2 4 6 3 8 1 7 9 5
1 5 7 9 2 6 4 3 8
8 3 9 7 5 4 1 6 2
9 2 5 1 6 7 8 4 3
4 7 8 5 3 2 6 1 9
3 6 1 8 4 9 2 5 7
6 9 4 2 7 3 5 8 1
7 8 3 4 1 5 9 2 6
5 1 2 6 9 8 3 7 4
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2209h2
|
sudoku_normal_medium_145
| 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.
"
|
None
|
.3..68..7.547.238....95.1.24...3.695.75..98.4.19.457.3..62.1....8.5.42..5..38.47.
|
231468957954712386867953142428137695375629814619845723746291538183574269592386471
|
. 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 .
|
2 3 1 4 6 8 9 5 7
9 5 4 7 1 2 3 8 6
8 6 7 9 5 3 1 4 2
4 2 8 1 3 7 6 9 5
3 7 5 6 2 9 8 1 4
6 1 9 8 4 5 7 2 3
7 4 6 2 9 1 5 3 8
1 8 3 5 7 4 2 6 9
5 9 2 3 8 6 4 7 1
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2104h2
|
sudoku_normal_medium_146
| 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.
"
|
None
|
4.761.8.28...421....6..5.3.79.1....6.4.738...1.52...4..215..6..5.492...83.8.619.5
|
437619852859342167216875439793154286642738591185296743921583674564927318378461925
|
4 . 7 6 1 . 8 . 2
8 . . . 4 2 1 . .
. . 6 . . 5 . 3 .
7 9 . 1 . . . . 6
. 4 . 7 3 8 . . .
1 . 5 2 . . . 4 .
. 2 1 5 . . 6 . .
5 . 4 9 2 . . . 8
3 . 8 . 6 1 9 . 5
|
4 3 7 6 1 9 8 5 2
8 5 9 3 4 2 1 6 7
2 1 6 8 7 5 4 3 9
7 9 3 1 5 4 2 8 6
6 4 2 7 3 8 5 9 1
1 8 5 2 9 6 7 4 3
9 2 1 5 8 3 6 7 4
5 6 4 9 2 7 3 1 8
3 7 8 4 6 1 9 2 5
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2109m
|
sudoku_normal_medium_147
| 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.
"
|
None
|
4...7.5.1..38...2.2.6..978.94...36..6.8.1...4..72...98..25..8...3...8..689..3.2.5
|
489372561573861429216459783941783652628915374357246198162594837735128946894637215
|
4 . . . 7 . 5 . 1
. . 3 8 . . . 2 .
2 . 6 . . 9 7 8 .
9 4 . . . 3 6 . .
6 . 8 . 1 . . . 4
. . 7 2 . . . 9 8
. . 2 5 . . 8 . .
. 3 . . . 8 . . 6
8 9 . . 3 . 2 . 5
|
4 8 9 3 7 2 5 6 1
5 7 3 8 6 1 4 2 9
2 1 6 4 5 9 7 8 3
9 4 1 7 8 3 6 5 2
6 2 8 9 1 5 3 7 4
3 5 7 2 4 6 1 9 8
1 6 2 5 9 4 8 3 7
7 3 5 1 2 8 9 4 6
8 9 4 6 3 7 2 1 5
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2301h3
|
sudoku_normal_medium_148
| 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.
"
|
None
|
.8.....67.245.83..9...1..8.37.8.962.2.....9.5...3...48.12.53..67.32.61548.6....7.
|
581932467624578319937614582375849621248167935169325748412753896793286154856491273
|
. 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 .
|
5 8 1 9 3 2 4 6 7
6 2 4 5 7 8 3 1 9
9 3 7 6 1 4 5 8 2
3 7 5 8 4 9 6 2 1
2 4 8 1 6 7 9 3 5
1 6 9 3 2 5 7 4 8
4 1 2 7 5 3 8 9 6
7 9 3 2 8 6 1 5 4
8 5 6 4 9 1 2 7 3
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk2002h1
|
sudoku_normal_medium_149
| 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.
"
|
None
|
8..14.6934....9...6.5.3..2..8.6.153.1.345...8.59..7146.18.732....78.6..53265.4..9
|
872145693431269857695738421784691532163452978259387146518973264947826315326514789
|
8 . . 1 4 . 6 9 3
4 . . . . 9 . . .
6 . 5 . 3 . . 2 .
. 8 . 6 . 1 5 3 .
1 . 3 4 5 . . . 8
. 5 9 . . 7 1 4 6
. 1 8 . 7 3 2 . .
. . 7 8 . 6 . . 5
3 2 6 5 . 4 . . 9
|
8 7 2 1 4 5 6 9 3
4 3 1 2 6 9 8 5 7
6 9 5 7 3 8 4 2 1
7 8 4 6 9 1 5 3 2
1 6 3 4 5 2 9 7 8
2 5 9 3 8 7 1 4 6
5 1 8 9 7 3 2 6 4
9 4 7 8 2 6 3 1 5
3 2 6 5 1 4 7 8 9
|
Complete the sudoku board based on the rules and visual elements.
|
Nikoli nhk1908m
|
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