task_name string | initial_board string | solution string | title string | rules string | visual_elements null | rows int64 | cols int64 | initial_observation string | description string | task_type string | data_source string | difficulty string | hint string | missing int64 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
sudoku_0 | .47.58....1........8.3.6.....6.4351.452.......7.8.54.....169.24.....4.851...8.96. | 247958631613472859985316247896743512452691378371825496538169724769234185124587963 | sudoku_0 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 4 7 . 5 8 . . .
. 1 . . . . . . .
. 8 . 3 . 6 . . .
. . 6 . 4 3 5 1 .
4 5 2 . . . . . .
. 7 . 8 . 5 4 . .
. . . 1 6 9 . 2 4
. . . . . 4 . 8 5
1 . . . 8 . 9 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 247958631613472859985316247896743512452691378371825496538169724769234185124587963 #1 Easy (196)
Naked Single: r4c2=9
Naked Single: r7c2=3
Naked Single: r4c1=8
Naked Single: r6c1=3
Full House: r6c3=1
Naked Single: r7c7=7
Naked Single: r8c3=9
Naked Single: r9c2=2
Full House: r8c2=6
Naked Single: r6c8=9
Naked Single: r7c1=5
Full House: r7c3=8
Naked Single: r9c9=3
Full House: r8c7=1
Naked Single: r3c3=5
Naked Single: r9c6=7
Naked Single: r8c1=7
Full House: r9c3=4
Full House: r2c3=3
Full House: r9c4=5
Naked Single: r1c8=3
Naked Single: r6c5=2
Full House: r6c9=6
Naked Single: r3c7=2
Naked Single: r2c6=2
Full House: r5c6=1
Naked Single: r8c4=2
Full House: r8c5=3
Naked Single: r5c8=7
Naked Single: r4c4=7
Full House: r4c9=2
Naked Single: r1c7=6
Naked Single: r3c1=9
Naked Single: r1c4=9
Naked Single: r3c8=4
Full House: r2c8=5
Naked Single: r5c5=9
Full House: r5c4=6
Full House: r2c4=4
Naked Single: r5c9=8
Full House: r5c7=3
Full House: r2c7=8
Naked Single: r1c1=2
Full House: r2c1=6
Full House: r1c9=1
Naked Single: r2c5=7
Full House: r2c9=9
Full House: r3c9=7
Full House: r3c5=1
| 49 |
sudoku_1 | .4......6.....6..7..1..89253..........57398.49....1.3.8....3.197.6.94.5.4.9.82... | 243957186598216347671348925364825791125739864987461532852673419736194258419582673 | sudoku_1 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 4 . . . . . . 6
. . . . . 6 . . 7
. . 1 . . 8 9 2 5
3 . . . . . . . .
. . 5 7 3 9 8 . 4
9 . . . . 1 . 3 .
8 . . . . 3 . 1 9
7 . 6 . 9 4 . 5 .
4 . 9 . 8 2 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 243957186598216347671348925364825791125739864987461532852673419736194258419582673 #1 Easy (196)
Naked Single: r6c9=2
Naked Single: r1c8=8
Naked Single: r5c8=6
Naked Single: r3c1=6
Naked Single: r7c3=2
Naked Single: r4c6=5
Full House: r1c6=7
Naked Single: r8c4=1
Naked Single: r9c9=3
Naked Single: r4c9=1
Full House: r8c9=8
Naked Single: r2c8=4
Naked Single: r9c8=7
Full House: r4c8=9
Naked Single: r7c2=5
Naked Single: r1c3=3
Naked Single: r3c5=4
Naked Single: r8c2=3
Full House: r8c7=2
Full House: r9c2=1
Naked Single: r4c7=7
Full House: r6c7=5
Naked Single: r9c7=6
Full House: r7c7=4
Full House: r9c4=5
Naked Single: r7c4=6
Full House: r7c5=7
Naked Single: r1c7=1
Full House: r2c7=3
Naked Single: r2c3=8
Naked Single: r3c2=7
Full House: r3c4=3
Naked Single: r6c5=6
Naked Single: r5c2=2
Full House: r5c1=1
Naked Single: r4c3=4
Full House: r6c3=7
Naked Single: r4c5=2
Naked Single: r6c2=8
Full House: r4c2=6
Full House: r2c2=9
Full House: r4c4=8
Full House: r6c4=4
Naked Single: r1c5=5
Full House: r2c5=1
Naked Single: r2c4=2
Full House: r1c4=9
Full House: r1c1=2
Full House: r2c1=5
| 49 |
sudoku_2 | ..4....8...81....56.......1...75.9...6.8431....29..35..5.69..3.2..4358.748..1.... | 914526783328174695675389421831752946569843172742961358157698234296435817483217569 | sudoku_2 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 4 . . . . 8 .
. . 8 1 . . . . 5
6 . . . . . . . 1
. . . 7 5 . 9 . .
. 6 . 8 4 3 1 . .
. . 2 9 . . 3 5 .
. 5 . 6 9 . . 3 .
2 . . 4 3 5 8 . 7
4 8 . . 1 . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 914526783328174695675389421831752946569843172742961358157698234296435817483217569 #1 Easy (196)
Naked Single: r9c4=2
Naked Single: r5c9=2
Naked Single: r6c5=6
Naked Single: r9c6=7
Full House: r7c6=8
Naked Single: r5c8=7
Naked Single: r7c9=4
Naked Single: r6c6=1
Full House: r4c6=2
Naked Single: r6c9=8
Naked Single: r7c7=2
Naked Single: r4c9=6
Full House: r4c8=4
Naked Single: r6c1=7
Full House: r6c2=4
Naked Single: r9c9=9
Full House: r1c9=3
Naked Single: r7c1=1
Full House: r7c3=7
Naked Single: r9c8=6
Naked Single: r1c4=5
Full House: r3c4=3
Naked Single: r8c2=9
Naked Single: r8c8=1
Full House: r9c7=5
Full House: r9c3=3
Full House: r8c3=6
Naked Single: r1c1=9
Naked Single: r4c3=1
Naked Single: r1c6=6
Naked Single: r2c1=3
Naked Single: r3c3=5
Full House: r5c3=9
Full House: r5c1=5
Full House: r4c1=8
Full House: r4c2=3
Naked Single: r1c7=7
Naked Single: r1c5=2
Full House: r1c2=1
Naked Single: r3c7=4
Full House: r2c7=6
Naked Single: r2c5=7
Full House: r3c5=8
Naked Single: r3c6=9
Full House: r2c6=4
Naked Single: r2c2=2
Full House: r2c8=9
Full House: r3c8=2
Full House: r3c2=7
| 49 |
sudoku_3 | 5....9...1..4.3..8.4.7.12.9..582..146..9.58..8..3..6..75..3...6.6.5....743....... | 587269143192453768346781259975826314613945872824317695758134926261598437439672581 | sudoku_3 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 . . . . 9 . . .
1 . . 4 . 3 . . 8
. 4 . 7 . 1 2 . 9
. . 5 8 2 . . 1 4
6 . . 9 . 5 8 . .
8 . . 3 . . 6 . .
7 5 . . 3 . . . 6
. 6 . 5 . . . . 7
4 3 . . . . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 587269143192453768346781259975826314613945872824317695758134926261598437439672581 #1 Easy (196)
Naked Single: r3c1=3
Naked Single: r4c1=9
Full House: r8c1=2
Naked Single: r4c2=7
Naked Single: r4c6=6
Full House: r4c7=3
Naked Single: r5c9=2
Naked Single: r5c2=1
Naked Single: r5c8=7
Naked Single: r6c9=5
Full House: r6c8=9
Naked Single: r6c2=2
Naked Single: r5c5=4
Full House: r5c3=3
Full House: r6c3=4
Naked Single: r9c9=1
Full House: r1c9=3
Naked Single: r1c2=8
Full House: r2c2=9
Naked Single: r6c6=7
Full House: r6c5=1
Naked Single: r1c5=6
Naked Single: r3c3=6
Naked Single: r1c4=2
Naked Single: r1c8=4
Naked Single: r2c5=5
Full House: r3c5=8
Full House: r3c8=5
Naked Single: r1c3=7
Full House: r1c7=1
Full House: r2c3=2
Naked Single: r7c4=1
Full House: r9c4=6
Naked Single: r2c7=7
Full House: r2c8=6
Naked Single: r8c5=9
Full House: r9c5=7
Naked Single: r8c7=4
Naked Single: r7c7=9
Full House: r9c7=5
Naked Single: r8c6=8
Naked Single: r7c3=8
Naked Single: r8c3=1
Full House: r8c8=3
Full House: r9c3=9
Naked Single: r9c6=2
Full House: r7c6=4
Full House: r7c8=2
Full House: r9c8=8
| 49 |
sudoku_4 | ..6.....4.87..4956.5.8......4..2...371..9..82..96.15.......2..9492....155..3...7. | 126975834387214956954836721648527193715493682239681547873152469492768315561349278 | sudoku_4 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 6 . . . . . 4
. 8 7 . . 4 9 5 6
. 5 . 8 . . . . .
. 4 . . 2 . . . 3
7 1 . . 9 . . 8 2
. . 9 6 . 1 5 . .
. . . . . 2 . . 9
4 9 2 . . . . 1 5
5 . . 3 . . . 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 126975834387214956954836721648527193715493682239681547873152469492768315561349278 #1 Easy (196)
Naked Single: r6c9=7
Naked Single: r8c4=7
Naked Single: r6c8=4
Naked Single: r9c2=6
Naked Single: r9c9=8
Full House: r3c9=1
Naked Single: r4c4=5
Naked Single: r5c7=6
Naked Single: r9c3=1
Naked Single: r9c6=9
Naked Single: r4c3=8
Naked Single: r5c4=4
Naked Single: r5c6=3
Full House: r5c3=5
Naked Single: r4c7=1
Full House: r4c8=9
Naked Single: r8c7=3
Naked Single: r9c5=4
Full House: r9c7=2
Naked Single: r4c1=6
Full House: r4c6=7
Full House: r6c5=8
Naked Single: r7c3=3
Full House: r3c3=4
Naked Single: r7c4=1
Naked Single: r7c7=4
Full House: r7c8=6
Naked Single: r3c7=7
Full House: r1c7=8
Naked Single: r1c6=5
Naked Single: r3c6=6
Full House: r8c6=8
Full House: r8c5=6
Full House: r7c5=5
Naked Single: r7c1=8
Full House: r7c2=7
Naked Single: r2c4=2
Full House: r1c4=9
Naked Single: r3c5=3
Naked Single: r2c5=1
Full House: r1c5=7
Full House: r2c1=3
Naked Single: r3c8=2
Full House: r1c8=3
Full House: r3c1=9
Naked Single: r1c2=2
Full House: r1c1=1
Full House: r6c1=2
Full House: r6c2=3
| 49 |
sudoku_5 | 1....7.4.49..36752.6...5.3.....9....93..7.2..7......19.726....4.81.....564....18. | 153927846498136752267485931816294573934571268725863419572618394381749625649352187 | sudoku_5 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 1 . . . . 7 . 4 .
4 9 . . 3 6 7 5 2
. 6 . . . 5 . 3 .
. . . . 9 . . . .
9 3 . . 7 . 2 . .
7 . . . . . . 1 9
. 7 2 6 . . . . 4
. 8 1 . . . . . 5
6 4 . . . . 1 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 153927846498136752267485931816294573934571268725863419572618394381749625649352187 #1 Easy (196)
Naked Single: r2c3=8
Full House: r2c4=1
Naked Single: r8c1=3
Naked Single: r5c8=6
Naked Single: r7c8=9
Naked Single: r3c1=2
Naked Single: r3c3=7
Naked Single: r7c1=5
Full House: r4c1=8
Full House: r9c3=9
Naked Single: r4c8=7
Full House: r8c8=2
Naked Single: r5c9=8
Naked Single: r7c7=3
Naked Single: r8c7=6
Full House: r9c9=7
Naked Single: r1c2=5
Full House: r1c3=3
Naked Single: r4c9=3
Naked Single: r8c5=4
Naked Single: r1c9=6
Full House: r3c9=1
Naked Single: r6c2=2
Full House: r4c2=1
Naked Single: r3c5=8
Naked Single: r8c6=9
Full House: r8c4=7
Naked Single: r1c5=2
Naked Single: r3c7=9
Full House: r1c7=8
Full House: r1c4=9
Full House: r3c4=4
Naked Single: r7c5=1
Full House: r7c6=8
Naked Single: r9c5=5
Full House: r6c5=6
Naked Single: r5c4=5
Naked Single: r4c4=2
Naked Single: r5c3=4
Full House: r5c6=1
Naked Single: r4c6=4
Naked Single: r9c4=3
Full House: r6c4=8
Full House: r6c6=3
Full House: r9c6=2
Naked Single: r6c3=5
Full House: r4c3=6
Full House: r4c7=5
Full House: r6c7=4
| 49 |
sudoku_6 | .8...1.9...6..9412...5..37.86.74...1.12.6....3......59975.1..6..2.39......1..8... | 283471596756839412194526378869745231512963784347182659975214863628397145431658927 | sudoku_6 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 8 . . . 1 . 9 .
. . 6 . . 9 4 1 2
. . . 5 . . 3 7 .
8 6 . 7 4 . . . 1
. 1 2 . 6 . . . .
3 . . . . . . 5 9
9 7 5 . 1 . . 6 .
. 2 . 3 9 . . . .
. . 1 . . 8 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 283471596756839412194526378869745231512963784347182659975214863628397145431658927 #1 Easy (196)
Naked Single: r4c7=2
Naked Single: r6c2=4
Naked Single: r4c3=9
Naked Single: r2c4=8
Naked Single: r6c6=2
Naked Single: r4c8=3
Full House: r4c6=5
Naked Single: r7c7=8
Naked Single: r3c2=9
Naked Single: r6c3=7
Full House: r5c1=5
Naked Single: r9c2=3
Full House: r2c2=5
Naked Single: r3c3=4
Naked Single: r3c5=2
Naked Single: r5c4=9
Naked Single: r6c4=1
Naked Single: r6c5=8
Full House: r5c6=3
Full House: r6c7=6
Naked Single: r7c6=4
Naked Single: r5c7=7
Naked Single: r8c8=4
Naked Single: r2c1=7
Full House: r2c5=3
Naked Single: r1c3=3
Full House: r8c3=8
Naked Single: r3c6=6
Full House: r8c6=7
Naked Single: r3c1=1
Full House: r1c1=2
Full House: r3c9=8
Naked Single: r1c7=5
Full House: r1c9=6
Naked Single: r7c4=2
Full House: r7c9=3
Naked Single: r5c8=8
Full House: r9c8=2
Full House: r5c9=4
Naked Single: r8c1=6
Full House: r9c1=4
Naked Single: r1c5=7
Full House: r1c4=4
Full House: r9c5=5
Full House: r9c4=6
Naked Single: r8c9=5
Full House: r8c7=1
Full House: r9c7=9
Full House: r9c9=7
| 49 |
sudoku_7 | .9.8.....2.....98...6...35453..6.....8...9..6..9.8.2....83421..9....8..36435.1.7. | 394815627275436981816927354532164798187259436469783215758342169921678543643591872 | sudoku_7 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 9 . 8 . . . . .
2 . . . . . 9 8 .
. . 6 . . . 3 5 4
5 3 . . 6 . . . .
. 8 . . . 9 . . 6
. . 9 . 8 . 2 . .
. . 8 3 4 2 1 . .
9 . . . . 8 . . 3
6 4 3 5 . 1 . 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 394815627275436981816927354532164798187259436469783215758342169921678543643591872 #1 Easy (196)
Naked Single: r7c1=7
Naked Single: r3c6=7
Naked Single: r8c5=7
Naked Single: r9c5=9
Full House: r8c4=6
Naked Single: r9c7=8
Full House: r9c9=2
Naked Single: r7c2=5
Naked Single: r3c2=1
Naked Single: r4c6=4
Naked Single: r8c8=4
Naked Single: r7c9=9
Full House: r7c8=6
Full House: r8c7=5
Naked Single: r2c2=7
Naked Single: r3c1=8
Naked Single: r3c5=2
Full House: r3c4=9
Naked Single: r8c2=2
Full House: r6c2=6
Full House: r8c3=1
Naked Single: r4c7=7
Naked Single: r2c9=1
Naked Single: r1c7=6
Full House: r5c7=4
Naked Single: r4c3=2
Naked Single: r1c8=2
Full House: r1c9=7
Naked Single: r2c4=4
Naked Single: r4c9=8
Full House: r6c9=5
Naked Single: r5c1=1
Naked Single: r4c4=1
Full House: r4c8=9
Naked Single: r5c3=7
Full House: r6c1=4
Full House: r1c1=3
Naked Single: r2c3=5
Full House: r1c3=4
Naked Single: r6c6=3
Naked Single: r5c8=3
Full House: r6c8=1
Full House: r6c4=7
Full House: r5c4=2
Full House: r5c5=5
Naked Single: r1c6=5
Full House: r2c6=6
Full House: r2c5=3
Full House: r1c5=1
| 49 |
sudoku_8 | ..21..48..3..7..6..1.3.4.7....5.....1..9.26..9.....238....2.84124.8..5...7.491... | 792156483438279165516384972623548719187932654954617238369725841241863597875491326 | sudoku_8 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 2 1 . . 4 8 .
. 3 . . 7 . . 6 .
. 1 . 3 . 4 . 7 .
. . . 5 . . . . .
1 . . 9 . 2 6 . .
9 . . . . . 2 3 8
. . . . 2 . 8 4 1
2 4 . 8 . . 5 . .
. 7 . 4 9 1 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 792156483438279165516384972623548719187932654954617238369725841241863597875491326 #1 Easy (196)
Naked Single: r5c8=5
Naked Single: r2c4=2
Naked Single: r3c7=9
Naked Single: r8c8=9
Naked Single: r9c7=3
Naked Single: r9c8=2
Full House: r4c8=1
Naked Single: r5c2=8
Naked Single: r2c7=1
Full House: r4c7=7
Naked Single: r2c9=5
Naked Single: r9c9=6
Full House: r8c9=7
Naked Single: r5c9=4
Full House: r4c9=9
Naked Single: r1c9=3
Full House: r3c9=2
Naked Single: r5c5=3
Full House: r5c3=7
Naked Single: r8c5=6
Naked Single: r1c5=5
Naked Single: r7c4=7
Full House: r6c4=6
Naked Single: r8c6=3
Full House: r7c6=5
Full House: r8c3=1
Naked Single: r3c5=8
Naked Single: r4c6=8
Naked Single: r6c2=5
Naked Single: r6c6=7
Naked Single: r2c6=9
Full House: r1c6=6
Naked Single: r4c5=4
Full House: r6c5=1
Full House: r6c3=4
Naked Single: r1c1=7
Full House: r1c2=9
Naked Single: r2c3=8
Full House: r2c1=4
Naked Single: r7c2=6
Full House: r4c2=2
Naked Single: r9c3=5
Full House: r9c1=8
Naked Single: r7c1=3
Full House: r7c3=9
Naked Single: r3c3=6
Full House: r3c1=5
Full House: r4c1=6
Full House: r4c3=3
| 49 |
sudoku_9 | ......785..5..9...8...21...2689.41.....258.9.....1..4.7.....51..8..75.3..4219.8.. | 921346785635789421874521369268934157417258693359617248793862514186475932542193876 | sudoku_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. | null | 9 | 9 | . . . . . . 7 8 5
. . 5 . . 9 . . .
8 . . . 2 1 . . .
2 6 8 9 . 4 1 . .
. . . 2 5 8 . 9 .
. . . . 1 . . 4 .
7 . . . . . 5 1 .
. 8 . . 7 5 . 3 .
. 4 2 1 9 . 8 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 921346785635789421874521369268934157417258693359617248793862514186475932542193876 #1 Easy (196)
Naked Single: r4c5=3
Naked Single: r3c8=6
Naked Single: r4c9=7
Full House: r4c8=5
Naked Single: r2c8=2
Full House: r9c8=7
Naked Single: r9c9=6
Naked Single: r5c9=3
Naked Single: r9c6=3
Full House: r9c1=5
Naked Single: r5c7=6
Naked Single: r1c6=6
Naked Single: r6c7=2
Full House: r6c9=8
Naked Single: r1c5=4
Naked Single: r6c6=7
Full House: r7c6=2
Full House: r6c4=6
Naked Single: r1c4=3
Naked Single: r2c5=8
Full House: r7c5=6
Naked Single: r8c4=4
Full House: r7c4=8
Naked Single: r2c4=7
Full House: r3c4=5
Naked Single: r8c7=9
Naked Single: r7c9=4
Full House: r8c9=2
Naked Single: r2c9=1
Full House: r3c9=9
Naked Single: r2c2=3
Naked Single: r2c7=4
Full House: r2c1=6
Full House: r3c7=3
Naked Single: r3c2=7
Full House: r3c3=4
Naked Single: r7c2=9
Full House: r7c3=3
Naked Single: r8c1=1
Full House: r8c3=6
Naked Single: r5c2=1
Naked Single: r6c2=5
Full House: r1c2=2
Naked Single: r6c3=9
Full House: r6c1=3
Naked Single: r1c1=9
Full House: r5c1=4
Full House: r5c3=7
Full House: r1c3=1
| 49 |
sudoku_10 | ...1..9.7....8.....71.2...534.2.8.5..25.64..81.7.9..4...8.....6..9.73.2..14.5.8.. | 452136987693587214871429365346218759925764138187395642238941576569873421714652893 | sudoku_10 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 1 . . 9 . 7
. . . . 8 . . . .
. 7 1 . 2 . . . 5
3 4 . 2 . 8 . 5 .
. 2 5 . 6 4 . . 8
1 . 7 . 9 . . 4 .
. . 8 . . . . . 6
. . 9 . 7 3 . 2 .
. 1 4 . 5 . 8 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 452136987693587214871429365346218759925764138187395642238941576569873421714652893 #1 Easy (196)
Naked Single: r5c1=9
Naked Single: r4c3=6
Full House: r6c2=8
Naked Single: r4c5=1
Naked Single: r6c6=5
Naked Single: r4c7=7
Full House: r4c9=9
Naked Single: r7c5=4
Full House: r1c5=3
Naked Single: r1c6=6
Naked Single: r6c4=3
Full House: r5c4=7
Naked Single: r9c9=3
Naked Single: r7c4=9
Naked Single: r1c3=2
Full House: r2c3=3
Naked Single: r1c2=5
Naked Single: r1c8=8
Full House: r1c1=4
Naked Single: r3c6=9
Naked Single: r6c9=2
Full House: r6c7=6
Naked Single: r3c4=4
Naked Single: r9c4=6
Naked Single: r9c6=2
Naked Single: r7c2=3
Naked Single: r8c2=6
Full House: r2c2=9
Naked Single: r2c1=6
Full House: r3c1=8
Naked Single: r2c6=7
Full House: r2c4=5
Full House: r8c4=8
Full House: r7c6=1
Naked Single: r3c7=3
Full House: r3c8=6
Naked Single: r9c1=7
Full House: r9c8=9
Naked Single: r8c1=5
Full House: r7c1=2
Naked Single: r2c8=1
Naked Single: r7c7=5
Full House: r7c8=7
Full House: r5c8=3
Full House: r5c7=1
Naked Single: r2c9=4
Full House: r2c7=2
Full House: r8c7=4
Full House: r8c9=1
| 49 |
sudoku_11 | ...9..1...6..13.72....586...2.6....78..57.36..4......56.43..5.1.1.2....8..91.47.. | 478926153965413872132758649523641987891572364746839215684397521317265498259184736 | sudoku_11 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 9 . . 1 . .
. 6 . . 1 3 . 7 2
. . . . 5 8 6 . .
. 2 . 6 . . . . 7
8 . . 5 7 . 3 6 .
. 4 . . . . . . 5
6 . 4 3 . . 5 . 1
. 1 . 2 . . . . 8
. . 9 1 . 4 7 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 478926153965413872132758649523641987891572364746839215684397521317265498259184736 #1 Easy (196)
Naked Single: r2c4=4
Naked Single: r5c2=9
Naked Single: r5c3=1
Naked Single: r6c4=8
Full House: r3c4=7
Naked Single: r5c9=4
Full House: r5c6=2
Naked Single: r3c2=3
Naked Single: r1c9=3
Naked Single: r1c6=6
Full House: r1c5=2
Naked Single: r3c3=2
Naked Single: r3c9=9
Full House: r9c9=6
Naked Single: r2c7=8
Naked Single: r3c8=4
Full House: r1c8=5
Full House: r3c1=1
Naked Single: r9c5=8
Naked Single: r2c3=5
Full House: r2c1=9
Naked Single: r4c7=9
Naked Single: r7c5=9
Naked Single: r9c2=5
Naked Single: r4c3=3
Naked Single: r4c6=1
Naked Single: r6c7=2
Full House: r8c7=4
Naked Single: r6c5=3
Naked Single: r7c6=7
Naked Single: r7c8=2
Full House: r7c2=8
Full House: r1c2=7
Naked Single: r8c5=6
Full House: r4c5=4
Full House: r6c6=9
Full House: r8c6=5
Naked Single: r4c1=5
Full House: r4c8=8
Full House: r6c8=1
Naked Single: r6c1=7
Full House: r6c3=6
Naked Single: r8c3=7
Full House: r1c3=8
Full House: r1c1=4
Naked Single: r9c8=3
Full House: r8c8=9
Full House: r8c1=3
Full House: r9c1=2
| 49 |
sudoku_12 | ...93..411.8....2..4.8..7...26..7...4....69.5..7...1...3.5.82...74....3.98537.6.. | 762935841158764329349821756526197483413286975897453162631548297274619538985372614 | sudoku_12 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 9 3 . . 4 1
1 . 8 . . . . 2 .
. 4 . 8 . . 7 . .
. 2 6 . . 7 . . .
4 . . . . 6 9 . 5
. . 7 . . . 1 . .
. 3 . 5 . 8 2 . .
. 7 4 . . . . 3 .
9 8 5 3 7 . 6 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 762935841158764329349821756526197483413286975897453162631548297274619538985372614 #1 Easy (196)
Naked Single: r4c8=8
Naked Single: r7c1=6
Naked Single: r7c3=1
Full House: r8c1=2
Naked Single: r5c2=1
Naked Single: r1c3=2
Naked Single: r9c8=1
Naked Single: r9c9=4
Full House: r9c6=2
Naked Single: r5c8=7
Naked Single: r6c8=6
Naked Single: r5c3=3
Full House: r3c3=9
Naked Single: r5c4=2
Full House: r5c5=8
Naked Single: r1c6=5
Naked Single: r4c9=3
Naked Single: r7c8=9
Full House: r3c8=5
Naked Single: r4c1=5
Naked Single: r6c4=4
Naked Single: r1c1=7
Naked Single: r1c2=6
Full House: r1c7=8
Naked Single: r2c6=4
Naked Single: r3c6=1
Naked Single: r3c9=6
Naked Single: r4c7=4
Full House: r6c9=2
Naked Single: r7c5=4
Full House: r7c9=7
Naked Single: r8c9=8
Full House: r8c7=5
Full House: r2c7=3
Full House: r2c9=9
Naked Single: r3c1=3
Full House: r6c1=8
Full House: r6c2=9
Full House: r2c2=5
Full House: r3c5=2
Naked Single: r4c4=1
Full House: r4c5=9
Naked Single: r2c5=6
Full House: r2c4=7
Full House: r8c4=6
Naked Single: r8c6=9
Full House: r6c6=3
Full House: r6c5=5
Full House: r8c5=1
| 49 |
sudoku_13 | ..6.85.........51317..2.........8..12..7..658....413.9....128.58..9....4.548.3... | 396185247428697513175324986539268471241739658687541329763412895812956734954873162 | sudoku_13 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 6 . 8 5 . . .
. . . . . . 5 1 3
1 7 . . 2 . . . .
. . . . . 8 . . 1
2 . . 7 . . 6 5 8
. . . . 4 1 3 . 9
. . . . 1 2 8 . 5
8 . . 9 . . . . 4
. 5 4 8 . 3 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 396185247428697513175324986539268471241739658687541329763412895812956734954873162 #1 Easy (200)
Naked Single: r3c9=6
Naked Single: r5c6=9
Naked Single: r3c6=4
Naked Single: r5c5=3
Naked Single: r2c4=6
Naked Single: r3c4=3
Naked Single: r3c7=9
Naked Single: r5c3=1
Full House: r5c2=4
Naked Single: r2c6=7
Full House: r8c6=6
Naked Single: r7c4=4
Naked Single: r1c4=1
Full House: r2c5=9
Naked Single: r3c8=8
Full House: r3c3=5
Naked Single: r9c5=7
Full House: r8c5=5
Full House: r4c5=6
Naked Single: r2c1=4
Naked Single: r9c9=2
Full House: r1c9=7
Naked Single: r9c7=1
Naked Single: r8c7=7
Naked Single: r8c8=3
Naked Single: r8c3=2
Full House: r8c2=1
Naked Single: r2c3=8
Full House: r2c2=2
Naked Single: r6c3=7
Naked Single: r6c8=2
Naked Single: r1c8=4
Full House: r1c7=2
Full House: r4c7=4
Full House: r4c8=7
Naked Single: r6c4=5
Full House: r4c4=2
Naked Single: r6c1=6
Full House: r6c2=8
Naked Single: r9c1=9
Full House: r9c8=6
Full House: r7c8=9
Naked Single: r1c1=3
Full House: r1c2=9
Naked Single: r7c3=3
Full House: r4c3=9
Naked Single: r4c1=5
Full House: r7c1=7
Full House: r4c2=3
Full House: r7c2=6
| 50 |
sudoku_14 | .27.9.6....36.1....518..92...4.8.53......2.67.6.9..14.3....9..8...3.5.9..7.2..... | 827594613493621785651837924214786539539412867768953142345169278182375496976248351 | sudoku_14 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 2 7 . 9 . 6 . .
. . 3 6 . 1 . . .
. 5 1 8 . . 9 2 .
. . 4 . 8 . 5 3 .
. . . . . 2 . 6 7
. 6 . 9 . . 1 4 .
3 . . . . 9 . . 8
. . . 3 . 5 . 9 .
. 7 . 2 . . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 827594613493621785651837924214786539539412867768953142345169278182375496976248351 #1 Easy (200)
Naked Single: r5c7=8
Naked Single: r6c9=2
Full House: r4c9=9
Naked Single: r4c2=1
Naked Single: r4c4=7
Naked Single: r7c2=4
Naked Single: r4c1=2
Full House: r4c6=6
Naked Single: r6c6=3
Naked Single: r7c4=1
Naked Single: r8c2=8
Naked Single: r1c6=4
Naked Single: r6c5=5
Naked Single: r2c2=9
Full House: r5c2=3
Naked Single: r1c1=8
Naked Single: r1c4=5
Full House: r5c4=4
Full House: r5c5=1
Naked Single: r3c6=7
Full House: r9c6=8
Naked Single: r6c3=8
Full House: r6c1=7
Naked Single: r2c1=4
Full House: r3c1=6
Naked Single: r1c8=1
Full House: r1c9=3
Naked Single: r2c5=2
Full House: r3c5=3
Full House: r3c9=4
Naked Single: r2c7=7
Naked Single: r2c9=5
Full House: r2c8=8
Naked Single: r8c1=1
Naked Single: r9c8=5
Full House: r7c8=7
Naked Single: r7c7=2
Naked Single: r8c9=6
Full House: r9c9=1
Naked Single: r9c1=9
Full House: r5c1=5
Full House: r5c3=9
Naked Single: r7c5=6
Full House: r7c3=5
Naked Single: r8c7=4
Full House: r9c7=3
Naked Single: r8c3=2
Full House: r9c3=6
Full House: r9c5=4
Full House: r8c5=7
| 50 |
sudoku_15 | .7...6....8.5..1.45...1.276.....48..8...2.4......3...194.1...2...6.8....75.6.2319 | 174296583682573194539418276391764852865921437427835961943157628216389745758642319 | sudoku_15 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 7 . . . 6 . . .
. 8 . 5 . . 1 . 4
5 . . . 1 . 2 7 6
. . . . . 4 8 . .
8 . . . 2 . 4 . .
. . . . 3 . . . 1
9 4 . 1 . . . 2 .
. . 6 . 8 . . . .
7 5 . 6 . 2 3 1 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 174296583682573194539418276391764852865921437427835961943157628216389745758642319 #1 Easy (200)
Naked Single: r9c3=8
Full House: r9c5=4
Naked Single: r7c3=3
Naked Single: r1c5=9
Naked Single: r1c7=5
Naked Single: r2c5=7
Naked Single: r8c7=7
Naked Single: r2c6=3
Naked Single: r7c5=5
Full House: r4c5=6
Naked Single: r7c7=6
Full House: r6c7=9
Naked Single: r8c9=5
Naked Single: r2c8=9
Naked Single: r3c6=8
Naked Single: r7c6=7
Full House: r7c9=8
Full House: r8c8=4
Naked Single: r8c6=9
Full House: r8c4=3
Naked Single: r2c3=2
Full House: r2c1=6
Naked Single: r3c4=4
Full House: r1c4=2
Naked Single: r6c6=5
Full House: r5c6=1
Naked Single: r1c9=3
Full House: r1c8=8
Naked Single: r3c3=9
Full House: r3c2=3
Naked Single: r6c8=6
Naked Single: r5c9=7
Full House: r4c9=2
Naked Single: r6c2=2
Naked Single: r5c3=5
Naked Single: r5c4=9
Naked Single: r6c1=4
Naked Single: r8c2=1
Full House: r8c1=2
Naked Single: r5c8=3
Full House: r5c2=6
Full House: r4c2=9
Full House: r4c8=5
Naked Single: r4c4=7
Full House: r6c4=8
Full House: r6c3=7
Naked Single: r1c1=1
Full House: r1c3=4
Full House: r4c3=1
Full House: r4c1=3
| 50 |
sudoku_16 | ...8..4..719.45268.48.....1.7..9.1..1267...4....6...8...2.......5.9.6..3.9.....25 | 263819457719345268548267391875492136126738549934651782682573914451926873397184625 | sudoku_16 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 8 . . 4 . .
7 1 9 . 4 5 2 6 8
. 4 8 . . . . . 1
. 7 . . 9 . 1 . .
1 2 6 7 . . . 4 .
. . . 6 . . . 8 .
. . 2 . . . . . .
. 5 . 9 . 6 . . 3
. 9 . . . . . 2 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 263819457719345268548267391875492136126738549934651782682573914451926873397184625 #1 Easy (200)
Full House: r2c4=3
Naked Single: r6c2=3
Naked Single: r5c9=9
Naked Single: r3c4=2
Naked Single: r1c2=6
Full House: r7c2=8
Naked Single: r1c9=7
Naked Single: r8c1=4
Naked Single: r1c5=1
Naked Single: r6c9=2
Naked Single: r1c6=9
Naked Single: r4c9=6
Full House: r7c9=4
Naked Single: r6c5=5
Naked Single: r3c6=7
Full House: r3c5=6
Naked Single: r4c4=4
Naked Single: r6c1=9
Naked Single: r6c3=4
Naked Single: r6c7=7
Full House: r6c6=1
Naked Single: r4c3=5
Full House: r4c1=8
Naked Single: r9c4=1
Full House: r7c4=5
Naked Single: r8c7=8
Naked Single: r7c6=3
Naked Single: r1c3=3
Naked Single: r4c8=3
Full House: r4c6=2
Full House: r5c7=5
Naked Single: r9c7=6
Naked Single: r5c6=8
Full House: r5c5=3
Full House: r9c6=4
Naked Single: r7c1=6
Naked Single: r7c5=7
Naked Single: r1c8=5
Full House: r1c1=2
Full House: r3c1=5
Full House: r9c1=3
Naked Single: r9c3=7
Full House: r9c5=8
Full House: r8c5=2
Full House: r8c3=1
Full House: r8c8=7
Naked Single: r7c7=9
Full House: r3c7=3
Full House: r3c8=9
Full House: r7c8=1
| 50 |
sudoku_17 | 3.7...5..4.5.8..9.68.5...3...4.32..513.8....7.....4.....63.9152...61....79..2.... | 327961584415283796689547231964732815132856947578194623846379152253618479791425368 | sudoku_17 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 3 . 7 . . . 5 . .
4 . 5 . 8 . . 9 .
6 8 . 5 . . . 3 .
. . 4 . 3 2 . . 5
1 3 . 8 . . . . 7
. . . . . 4 . . .
. . 6 3 . 9 1 5 2
. . . 6 1 . . . .
7 9 . . 2 . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 327961584415283796689547231964732815132856947578194623846379152253618479791425368 #1 Easy (200)
Naked Single: r7c1=8
Naked Single: r7c2=4
Full House: r7c5=7
Naked Single: r9c4=4
Naked Single: r4c1=9
Naked Single: r5c3=2
Naked Single: r6c1=5
Full House: r8c1=2
Naked Single: r6c3=8
Naked Single: r8c3=3
Naked Single: r8c2=5
Full House: r9c3=1
Full House: r3c3=9
Naked Single: r8c6=8
Full House: r9c6=5
Naked Single: r3c5=4
Naked Single: r5c6=6
Naked Single: r3c9=1
Naked Single: r1c6=1
Naked Single: r5c8=4
Naked Single: r6c5=9
Naked Single: r2c9=6
Naked Single: r3c6=7
Full House: r2c6=3
Full House: r3c7=2
Naked Single: r1c2=2
Full House: r2c2=1
Naked Single: r5c7=9
Full House: r5c5=5
Full House: r1c5=6
Naked Single: r8c8=7
Naked Single: r6c9=3
Naked Single: r2c4=2
Full House: r2c7=7
Full House: r1c4=9
Naked Single: r1c8=8
Full House: r1c9=4
Naked Single: r8c7=4
Full House: r8c9=9
Full House: r9c9=8
Naked Single: r6c7=6
Naked Single: r9c8=6
Full House: r9c7=3
Full House: r4c7=8
Naked Single: r4c8=1
Full House: r6c8=2
Naked Single: r6c2=7
Full House: r4c2=6
Full House: r4c4=7
Full House: r6c4=1
| 50 |
sudoku_18 | .5819..6..2..........4..5.8..67.4..9.....2631....3...458....4.667..189.5.......83 | 458197362329865147761423598136784259847952631295631874583279416674318925912546783 | sudoku_18 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 5 8 1 9 . . 6 .
. 2 . . . . . . .
. . . 4 . . 5 . 8
. . 6 7 . 4 . . 9
. . . . . 2 6 3 1
. . . . 3 . . . 4
5 8 . . . . 4 . 6
6 7 . . 1 8 9 . 5
. . . . . . . 8 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 458197362329865147761423598136784259847952631295631874583279416674318925912546783 #1 Easy (200)
Naked Single: r8c8=2
Naked Single: r2c9=7
Full House: r1c9=2
Naked Single: r4c8=5
Naked Single: r8c4=3
Full House: r8c3=4
Naked Single: r1c7=3
Naked Single: r4c5=8
Naked Single: r6c8=7
Naked Single: r1c6=7
Full House: r1c1=4
Naked Single: r2c7=1
Naked Single: r4c7=2
Full House: r6c7=8
Full House: r9c7=7
Full House: r7c8=1
Naked Single: r5c5=5
Naked Single: r7c6=9
Naked Single: r3c8=9
Full House: r2c8=4
Naked Single: r2c5=6
Naked Single: r5c4=9
Naked Single: r7c4=2
Naked Single: r3c5=2
Naked Single: r3c6=3
Naked Single: r5c2=4
Naked Single: r5c3=7
Full House: r5c1=8
Naked Single: r6c4=6
Full House: r6c6=1
Naked Single: r7c3=3
Full House: r7c5=7
Full House: r9c5=4
Naked Single: r2c6=5
Full House: r2c4=8
Full House: r9c4=5
Full House: r9c6=6
Naked Single: r3c3=1
Naked Single: r6c2=9
Naked Single: r2c3=9
Full House: r2c1=3
Naked Single: r3c1=7
Full House: r3c2=6
Naked Single: r6c1=2
Full House: r6c3=5
Full House: r9c3=2
Naked Single: r9c2=1
Full House: r4c2=3
Full House: r4c1=1
Full House: r9c1=9
| 50 |
sudoku_19 | .......2812...87647.8....9..37.91.....4.5.....5.7..9.1..62...19....4..75....1.68. | 543967128129538764768124593837491256914652837652783941386275419291846375475319682 | sudoku_19 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . . . 2 8
1 2 . . . 8 7 6 4
7 . 8 . . . . 9 .
. 3 7 . 9 1 . . .
. . 4 . 5 . . . .
. 5 . 7 . . 9 . 1
. . 6 2 . . . 1 9
. . . . 4 . . 7 5
. . . . 1 . 6 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 543967128129538764768124593837491256914652837652783941386275419291846375475319682 #1 Easy (200)
Naked Single: r2c5=3
Naked Single: r6c3=2
Naked Single: r3c9=3
Naked Single: r5c8=3
Naked Single: r9c9=2
Naked Single: r6c8=4
Full House: r4c8=5
Naked Single: r4c9=6
Full House: r5c9=7
Naked Single: r8c7=3
Full House: r7c7=4
Naked Single: r4c1=8
Naked Single: r4c4=4
Full House: r4c7=2
Full House: r5c7=8
Naked Single: r6c1=6
Naked Single: r5c4=6
Naked Single: r5c1=9
Full House: r5c2=1
Full House: r5c6=2
Naked Single: r6c5=8
Full House: r6c6=3
Naked Single: r8c1=2
Naked Single: r7c5=7
Naked Single: r1c5=6
Full House: r3c5=2
Naked Single: r7c2=8
Naked Single: r7c6=5
Full House: r7c1=3
Naked Single: r8c2=9
Naked Single: r3c6=4
Naked Single: r9c6=9
Naked Single: r1c2=4
Naked Single: r8c3=1
Naked Single: r8c4=8
Full House: r8c6=6
Full House: r1c6=7
Full House: r9c4=3
Naked Single: r9c3=5
Naked Single: r3c2=6
Full House: r9c2=7
Full House: r9c1=4
Full House: r1c1=5
Naked Single: r2c3=9
Full House: r1c3=3
Full House: r2c4=5
Naked Single: r1c7=1
Full House: r1c4=9
Full House: r3c4=1
Full House: r3c7=5
| 50 |
sudoku_20 | ..7.4......83....1.368.1.74...2.94.6..24...3..9153...81....8....7....21..2....86. | 917645382548372691236891574783219456652487139491536728165728943874963215329154867 | sudoku_20 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 7 . 4 . . . .
. . 8 3 . . . . 1
. 3 6 8 . 1 . 7 4
. . . 2 . 9 4 . 6
. . 2 4 . . . 3 .
. 9 1 5 3 . . . 8
1 . . . . 8 . . .
. 7 . . . . 2 1 .
. 2 . . . . 8 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 917645382548372691236891574783219456652487139491536728165728943874963215329154867 #1 Easy (200)
Naked Single: r6c8=2
Naked Single: r6c7=7
Naked Single: r4c8=5
Naked Single: r6c6=6
Full House: r6c1=4
Naked Single: r2c8=9
Naked Single: r4c2=8
Naked Single: r4c3=3
Naked Single: r5c9=9
Full House: r5c7=1
Naked Single: r5c6=7
Naked Single: r1c8=8
Full House: r7c8=4
Naked Single: r3c7=5
Naked Single: r4c1=7
Full House: r4c5=1
Full House: r5c5=8
Naked Single: r2c7=6
Naked Single: r1c7=3
Full House: r1c9=2
Full House: r7c7=9
Naked Single: r1c6=5
Naked Single: r7c3=5
Naked Single: r1c1=9
Naked Single: r1c2=1
Full House: r1c4=6
Naked Single: r2c6=2
Naked Single: r7c2=6
Naked Single: r3c1=2
Full House: r3c5=9
Full House: r2c5=7
Naked Single: r9c1=3
Naked Single: r7c4=7
Naked Single: r8c4=9
Full House: r9c4=1
Naked Single: r2c1=5
Full House: r2c2=4
Full House: r5c2=5
Full House: r5c1=6
Full House: r8c1=8
Naked Single: r7c5=2
Full House: r7c9=3
Naked Single: r9c5=5
Full House: r8c5=6
Naked Single: r9c6=4
Full House: r8c6=3
Naked Single: r8c3=4
Full House: r8c9=5
Full House: r9c9=7
Full House: r9c3=9
| 50 |
sudoku_21 | 7..1.....8.9562.7..2..8..6...26...8.5....8.27.83..549........14.1...79...36...7.. | 765193842849562173321784569172649385594318627683275491957836214218457936436921758 | sudoku_21 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 7 . . 1 . . . . .
8 . 9 5 6 2 . 7 .
. 2 . . 8 . . 6 .
. . 2 6 . . . 8 .
5 . . . . 8 . 2 7
. 8 3 . . 5 4 9 .
. . . . . . . 1 4
. 1 . . . 7 9 . .
. 3 6 . . . 7 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 765193842849562173321784569172649385594318627683275491957836214218457936436921758 #1 Easy (200)
Naked Single: r2c2=4
Naked Single: r9c8=5
Naked Single: r1c3=5
Naked Single: r8c8=3
Full House: r1c8=4
Naked Single: r1c2=6
Naked Single: r3c3=1
Full House: r3c1=3
Naked Single: r5c2=9
Naked Single: r5c3=4
Naked Single: r3c7=5
Naked Single: r4c2=7
Full House: r7c2=5
Naked Single: r4c1=1
Full House: r6c1=6
Naked Single: r5c4=3
Naked Single: r8c3=8
Full House: r7c3=7
Naked Single: r3c9=9
Naked Single: r4c7=3
Naked Single: r6c9=1
Naked Single: r5c5=1
Full House: r5c7=6
Full House: r4c9=5
Naked Single: r3c6=4
Full House: r3c4=7
Naked Single: r2c7=1
Full House: r2c9=3
Naked Single: r4c6=9
Full House: r4c5=4
Naked Single: r6c4=2
Full House: r6c5=7
Naked Single: r1c6=3
Full House: r1c5=9
Naked Single: r9c6=1
Full House: r7c6=6
Naked Single: r8c4=4
Naked Single: r9c5=2
Naked Single: r8c1=2
Naked Single: r7c5=3
Full House: r8c5=5
Full House: r8c9=6
Naked Single: r9c9=8
Full House: r1c9=2
Full House: r7c7=2
Full House: r1c7=8
Naked Single: r7c1=9
Full House: r7c4=8
Full House: r9c4=9
Full House: r9c1=4
| 50 |
sudoku_22 | ...89431.3.......74.1.........78.253.7...5.4..593....1...6.2..4.47...5.2..2.1...8 | 726894315385261497491573826614789253873125649259346781938652174147938562562417938 | sudoku_22 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 8 9 4 3 1 .
3 . . . . . . . 7
4 . 1 . . . . . .
. . . 7 8 . 2 5 3
. 7 . . . 5 . 4 .
. 5 9 3 . . . . 1
. . . 6 . 2 . . 4
. 4 7 . . . 5 . 2
. . 2 . 1 . . . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 726894315385261497491573826614789253873125649259346781938652174147938562562417938 #1 Easy (200)
Naked Single: r6c6=6
Naked Single: r8c4=9
Naked Single: r8c5=3
Naked Single: r2c6=1
Naked Single: r5c5=2
Naked Single: r8c6=8
Naked Single: r8c8=6
Full House: r8c1=1
Naked Single: r9c6=7
Naked Single: r4c6=9
Full House: r3c6=3
Naked Single: r5c4=1
Full House: r6c5=4
Naked Single: r4c1=6
Naked Single: r7c5=5
Full House: r9c4=4
Naked Single: r9c7=9
Naked Single: r4c2=1
Full House: r4c3=4
Naked Single: r5c1=8
Naked Single: r2c5=6
Full House: r3c5=7
Naked Single: r9c1=5
Naked Single: r9c8=3
Full House: r9c2=6
Naked Single: r5c3=3
Full House: r6c1=2
Naked Single: r5c7=6
Full House: r5c9=9
Naked Single: r7c1=9
Full House: r1c1=7
Naked Single: r7c8=7
Full House: r7c7=1
Naked Single: r1c2=2
Naked Single: r7c3=8
Full House: r7c2=3
Naked Single: r3c7=8
Naked Single: r6c8=8
Full House: r6c7=7
Full House: r2c7=4
Naked Single: r2c3=5
Full House: r1c3=6
Full House: r1c9=5
Full House: r3c9=6
Naked Single: r3c2=9
Full House: r2c2=8
Naked Single: r2c4=2
Full House: r2c8=9
Full House: r3c8=2
Full House: r3c4=5
| 50 |
sudoku_23 | 64..........94.26.189.....4..3...95.....6...2.61....37.37.1.62...8......916.375.. | 642371895375948261189652374723184956594763182861529437437815629258496713916237548 | sudoku_23 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 6 4 . . . . . . .
. . . 9 4 . 2 6 .
1 8 9 . . . . . 4
. . 3 . . . 9 5 .
. . . . 6 . . . 2
. 6 1 . . . . 3 7
. 3 7 . 1 . 6 2 .
. . 8 . . . . . .
9 1 6 . 3 7 5 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 642371895375948261189652374723184956594763182861529437437815629258496713916237548 #1 Easy (200)
Naked Single: r3c8=7
Naked Single: r2c3=5
Naked Single: r9c9=8
Naked Single: r3c7=3
Naked Single: r1c3=2
Full House: r5c3=4
Naked Single: r2c2=7
Full House: r2c1=3
Naked Single: r7c9=9
Naked Single: r9c8=4
Full House: r9c4=2
Naked Single: r2c9=1
Full House: r2c6=8
Naked Single: r4c2=2
Naked Single: r8c8=1
Naked Single: r1c7=8
Naked Single: r1c9=5
Full House: r1c8=9
Full House: r5c8=8
Naked Single: r4c9=6
Full House: r8c9=3
Full House: r8c7=7
Naked Single: r8c2=5
Full House: r5c2=9
Naked Single: r5c7=1
Full House: r6c7=4
Naked Single: r1c5=7
Naked Single: r7c1=4
Full House: r8c1=2
Naked Single: r8c5=9
Naked Single: r4c5=8
Naked Single: r7c6=5
Full House: r7c4=8
Naked Single: r4c1=7
Naked Single: r6c4=5
Naked Single: r5c6=3
Naked Single: r5c1=5
Full House: r6c1=8
Full House: r5c4=7
Naked Single: r3c4=6
Naked Single: r6c5=2
Full House: r3c5=5
Full House: r3c6=2
Full House: r6c6=9
Naked Single: r1c6=1
Full House: r1c4=3
Naked Single: r8c4=4
Full House: r4c4=1
Full House: r4c6=4
Full House: r8c6=6
| 50 |
sudoku_24 | .2.37.8.....95....5134......3...721...8.1..7..71....5....7.5..6.8.......759.6813. | 924371865867952341513486792435697218298514673671823459142735986386149527759268134 | sudoku_24 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 2 . 3 7 . 8 . .
. . . 9 5 . . . .
5 1 3 4 . . . . .
. 3 . . . 7 2 1 .
. . 8 . 1 . . 7 .
. 7 1 . . . . 5 .
. . . 7 . 5 . . 6
. 8 . . . . . . .
7 5 9 . 6 8 1 3 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 924371865867952341513486792435697218298514673671823459142735986386149527759268134 #1 Easy (200)
Naked Single: r7c2=4
Naked Single: r9c4=2
Full House: r9c9=4
Naked Single: r2c2=6
Full House: r5c2=9
Naked Single: r7c3=2
Naked Single: r7c7=9
Naked Single: r8c4=1
Naked Single: r1c3=4
Naked Single: r5c9=3
Naked Single: r8c3=6
Naked Single: r7c5=3
Naked Single: r7c8=8
Full House: r7c1=1
Full House: r8c1=3
Naked Single: r8c8=2
Naked Single: r1c1=9
Naked Single: r2c1=8
Full House: r2c3=7
Full House: r4c3=5
Naked Single: r2c8=4
Naked Single: r1c8=6
Full House: r3c8=9
Naked Single: r2c7=3
Naked Single: r1c6=1
Full House: r1c9=5
Naked Single: r3c7=7
Naked Single: r2c6=2
Full House: r2c9=1
Full House: r3c9=2
Naked Single: r8c9=7
Full House: r8c7=5
Naked Single: r3c5=8
Full House: r3c6=6
Naked Single: r5c6=4
Naked Single: r4c5=9
Naked Single: r5c7=6
Full House: r6c7=4
Naked Single: r8c6=9
Full House: r6c6=3
Full House: r8c5=4
Full House: r6c5=2
Naked Single: r4c9=8
Full House: r6c9=9
Naked Single: r5c1=2
Full House: r5c4=5
Naked Single: r6c1=6
Full House: r4c1=4
Full House: r4c4=6
Full House: r6c4=8
| 50 |
sudoku_25 | .....3..4...54.39.......5.1.3..9..78.7.....3292.37.4...12...8..8.4.21..336......7 | 659813724187542396243967581536294178478156932921378465712635849894721653365489217 | sudoku_25 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . 3 . . 4
. . . 5 4 . 3 9 .
. . . . . . 5 . 1
. 3 . . 9 . . 7 8
. 7 . . . . . 3 2
9 2 . 3 7 . 4 . .
. 1 2 . . . 8 . .
8 . 4 . 2 1 . . 3
3 6 . . . . . . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 659813724187542396243967581536294178478156932921378465712635849894721653365489217 #1 Easy (200)
Naked Single: r2c2=8
Naked Single: r2c9=6
Naked Single: r6c9=5
Full House: r7c9=9
Naked Single: r8c7=6
Naked Single: r4c7=1
Naked Single: r8c8=5
Naked Single: r5c7=9
Full House: r6c8=6
Naked Single: r9c7=2
Full House: r1c7=7
Naked Single: r7c8=4
Full House: r9c8=1
Naked Single: r8c2=9
Full House: r8c4=7
Naked Single: r6c6=8
Full House: r6c3=1
Naked Single: r1c2=5
Full House: r3c2=4
Naked Single: r9c3=5
Full House: r7c1=7
Naked Single: r7c4=6
Naked Single: r2c3=7
Naked Single: r4c3=6
Naked Single: r9c5=8
Naked Single: r7c6=5
Full House: r7c5=3
Naked Single: r2c6=2
Full House: r2c1=1
Naked Single: r1c3=9
Naked Single: r5c3=8
Full House: r3c3=3
Naked Single: r3c5=6
Naked Single: r4c6=4
Naked Single: r1c5=1
Full House: r5c5=5
Naked Single: r3c1=2
Full House: r1c1=6
Naked Single: r4c1=5
Full House: r4c4=2
Full House: r5c1=4
Naked Single: r5c4=1
Full House: r5c6=6
Naked Single: r9c6=9
Full House: r3c6=7
Full House: r9c4=4
Naked Single: r1c4=8
Full House: r1c8=2
Full House: r3c8=8
Full House: r3c4=9
| 50 |
sudoku_26 | 5.8..9.42.9....5......2.1..2.59..47....2.....8..1762.9.....271....41..68..3....2. | 518739642392641587647528193265983471971254836834176259486392715729415368153867924 | sudoku_26 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 . 8 . . 9 . 4 2
. 9 . . . . 5 . .
. . . . 2 . 1 . .
2 . 5 9 . . 4 7 .
. . . 2 . . . . .
8 . . 1 7 6 2 . 9
. . . . . 2 7 1 .
. . . 4 1 . . 6 8
. . 3 . . . . 2 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 518739642392641587647528193265983471971254836834176259486392715729415368153867924 #1 Easy (204)
Naked Single: r6c3=4
Naked Single: r9c7=9
Naked Single: r6c2=3
Full House: r6c8=5
Naked Single: r8c7=3
Naked Single: r1c7=6
Full House: r5c7=8
Naked Single: r1c5=3
Naked Single: r5c8=3
Naked Single: r1c4=7
Full House: r1c2=1
Naked Single: r4c5=8
Naked Single: r2c8=8
Full House: r3c8=9
Naked Single: r4c2=6
Naked Single: r4c6=3
Full House: r4c9=1
Full House: r5c9=6
Naked Single: r2c4=6
Naked Single: r5c2=7
Naked Single: r2c5=4
Naked Single: r3c2=4
Naked Single: r2c6=1
Naked Single: r5c5=5
Full House: r5c6=4
Naked Single: r9c5=6
Full House: r7c5=9
Naked Single: r7c3=6
Naked Single: r3c3=7
Naked Single: r7c1=4
Naked Single: r2c1=3
Naked Single: r2c3=2
Full House: r2c9=7
Full House: r3c9=3
Full House: r3c1=6
Naked Single: r7c9=5
Full House: r9c9=4
Naked Single: r8c3=9
Full House: r5c3=1
Full House: r5c1=9
Naked Single: r7c2=8
Full House: r7c4=3
Naked Single: r8c1=7
Full House: r9c1=1
Naked Single: r9c2=5
Full House: r8c2=2
Full House: r8c6=5
Naked Single: r9c4=8
Full House: r3c4=5
Full House: r3c6=8
Full House: r9c6=7
| 51 |
sudoku_27 | 5....3.....89.1.42..1....83......85.38.6.421...4.287....7....6.9..4.5...4.2..6... | 529843671738961542641257983276139854385674219194528736817392465963485127452716398 | sudoku_27 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 . . . . 3 . . .
. . 8 9 . 1 . 4 2
. . 1 . . . . 8 3
. . . . . . 8 5 .
3 8 . 6 . 4 2 1 .
. . 4 . 2 8 7 . .
. . 7 . . . . 6 .
9 . . 4 . 5 . . .
4 . 2 . . 6 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 529843671738961542641257983276139854385674219194528736817392465963485127452716398 #1 Easy (204)
Naked Single: r5c9=9
Naked Single: r5c3=5
Full House: r5c5=7
Naked Single: r6c8=3
Naked Single: r6c9=6
Full House: r4c9=4
Naked Single: r4c6=9
Naked Single: r6c1=1
Naked Single: r4c3=6
Naked Single: r7c6=2
Full House: r3c6=7
Naked Single: r6c2=9
Full House: r6c4=5
Naked Single: r7c1=8
Naked Single: r1c3=9
Full House: r8c3=3
Naked Single: r3c4=2
Naked Single: r1c8=7
Naked Single: r8c7=1
Naked Single: r1c4=8
Naked Single: r3c1=6
Naked Single: r1c9=1
Naked Single: r8c8=2
Full House: r9c8=9
Naked Single: r1c7=6
Naked Single: r7c9=5
Naked Single: r8c2=6
Naked Single: r8c5=8
Full House: r8c9=7
Full House: r9c9=8
Naked Single: r2c1=7
Full House: r4c1=2
Full House: r4c2=7
Naked Single: r3c2=4
Naked Single: r1c5=4
Full House: r1c2=2
Full House: r2c2=3
Naked Single: r2c7=5
Full House: r2c5=6
Full House: r3c5=5
Full House: r3c7=9
Naked Single: r7c2=1
Full House: r9c2=5
Naked Single: r9c7=3
Full House: r7c7=4
Naked Single: r7c4=3
Full House: r7c5=9
Naked Single: r9c5=1
Full House: r4c5=3
Full House: r4c4=1
Full House: r9c4=7
| 51 |
sudoku_28 | .....3...43...2..5..29.1..37.9..8.3...3...6......64.915....9..82.173...93...2...6 | 918453267437682915652971843769218534143597682825364791576149328281736459394825176 | sudoku_28 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . 3 . . .
4 3 . . . 2 . . 5
. . 2 9 . 1 . . 3
7 . 9 . . 8 . 3 .
. . 3 . . . 6 . .
. . . . 6 4 . 9 1
5 . . . . 9 . . 8
2 . 1 7 3 . . . 9
3 . . . 2 . . . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 918453267437682915652971843769218534143597682825364791576149328281736459394825176 #1 Easy (204)
Naked Single: r6c1=8
Naked Single: r9c6=5
Naked Single: r3c1=6
Naked Single: r5c1=1
Full House: r1c1=9
Naked Single: r6c3=5
Naked Single: r5c6=7
Full House: r8c6=6
Naked Single: r6c2=2
Naked Single: r5c2=4
Full House: r4c2=6
Naked Single: r6c4=3
Full House: r6c7=7
Naked Single: r5c9=2
Naked Single: r8c2=8
Naked Single: r7c2=7
Naked Single: r4c9=4
Full House: r1c9=7
Naked Single: r5c4=5
Naked Single: r3c2=5
Naked Single: r9c2=9
Full House: r1c2=1
Naked Single: r9c3=4
Full House: r7c3=6
Naked Single: r4c7=5
Full House: r5c8=8
Full House: r5c5=9
Naked Single: r1c3=8
Full House: r2c3=7
Naked Single: r4c5=1
Full House: r4c4=2
Naked Single: r9c7=1
Naked Single: r8c7=4
Full House: r8c8=5
Naked Single: r3c8=4
Naked Single: r2c5=8
Naked Single: r7c5=4
Naked Single: r9c4=8
Full House: r9c8=7
Full House: r7c4=1
Naked Single: r1c7=2
Naked Single: r3c7=8
Full House: r3c5=7
Full House: r1c5=5
Naked Single: r7c8=2
Full House: r7c7=3
Full House: r2c7=9
Naked Single: r2c4=6
Full House: r1c4=4
Full House: r1c8=6
Full House: r2c8=1
| 51 |
sudoku_29 | ..83.9...1...5...3..9.1..52...1862..2...9.3..41...36.....8.4....6......4.9.5.1.68 | 528349176147652893639718452973186245286495317415273689752864931861937524394521768 | sudoku_29 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 8 3 . 9 . . .
1 . . . 5 . . . 3
. . 9 . 1 . . 5 2
. . . 1 8 6 2 . .
2 . . . 9 . 3 . .
4 1 . . . 3 6 . .
. . . 8 . 4 . . .
. 6 . . . . . . 4
. 9 . 5 . 1 . 6 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 528349176147652893639718452973186245286495317415273689752864931861937524394521768 #1 Easy (204)
Naked Single: r9c7=7
Naked Single: r9c1=3
Naked Single: r9c5=2
Full House: r9c3=4
Naked Single: r6c5=7
Naked Single: r8c6=7
Naked Single: r5c4=4
Naked Single: r5c6=5
Full House: r6c4=2
Naked Single: r6c3=5
Naked Single: r8c5=3
Naked Single: r3c6=8
Full House: r2c6=2
Naked Single: r8c4=9
Full House: r7c5=6
Full House: r1c5=4
Naked Single: r6c9=9
Full House: r6c8=8
Naked Single: r3c7=4
Naked Single: r1c7=1
Naked Single: r1c8=7
Naked Single: r8c7=5
Naked Single: r1c9=6
Naked Single: r2c8=9
Full House: r2c7=8
Full House: r7c7=9
Naked Single: r4c8=4
Naked Single: r5c8=1
Naked Single: r7c9=1
Naked Single: r8c1=8
Naked Single: r1c1=5
Full House: r1c2=2
Naked Single: r5c9=7
Full House: r4c9=5
Naked Single: r8c8=2
Full House: r7c8=3
Full House: r8c3=1
Naked Single: r7c1=7
Naked Single: r5c2=8
Full House: r5c3=6
Naked Single: r3c1=6
Full House: r4c1=9
Naked Single: r7c2=5
Full House: r7c3=2
Naked Single: r2c3=7
Full House: r4c3=3
Full House: r4c2=7
Naked Single: r3c4=7
Full House: r2c4=6
Full House: r2c2=4
Full House: r3c2=3
| 51 |
sudoku_30 | ..35.2..425.....7.9.7....2....1.....4.......961...37..78435..12.216...9....4.1... | 163572984258914376947836521879145263432768159615293748784359612321687495596421837 | sudoku_30 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 3 5 . 2 . . 4
2 5 . . . . . 7 .
9 . 7 . . . . 2 .
. . . 1 . . . . .
4 . . . . . . . 9
6 1 . . . 3 7 . .
7 8 4 3 5 . . 1 2
. 2 1 6 . . . 9 .
. . . 4 . 1 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 163572984258914376947836521879145263432768159615293748784359612321687495596421837 #1 Easy (204)
Naked Single: r1c2=6
Naked Single: r7c6=9
Full House: r7c7=6
Naked Single: r3c4=8
Naked Single: r1c8=8
Naked Single: r2c3=8
Naked Single: r3c2=4
Full House: r1c1=1
Naked Single: r2c4=9
Naked Single: r3c6=6
Naked Single: r1c7=9
Full House: r1c5=7
Naked Single: r6c4=2
Full House: r5c4=7
Naked Single: r2c6=4
Naked Single: r8c5=8
Naked Single: r5c2=3
Naked Single: r5c5=6
Naked Single: r8c6=7
Full House: r9c5=2
Naked Single: r9c2=9
Full House: r4c2=7
Naked Single: r5c8=5
Naked Single: r5c3=2
Naked Single: r5c6=8
Full House: r4c6=5
Full House: r5c7=1
Naked Single: r6c8=4
Naked Single: r6c9=8
Naked Single: r9c8=3
Full House: r4c8=6
Naked Single: r4c1=8
Naked Single: r4c3=9
Full House: r6c3=5
Full House: r6c5=9
Full House: r4c5=4
Full House: r9c3=6
Naked Single: r2c7=3
Naked Single: r8c9=5
Naked Single: r9c1=5
Full House: r8c1=3
Full House: r8c7=4
Naked Single: r4c9=3
Full House: r4c7=2
Naked Single: r2c5=1
Full House: r2c9=6
Full House: r3c5=3
Naked Single: r3c7=5
Full House: r3c9=1
Full House: r9c7=8
Full House: r9c9=7
| 51 |
sudoku_31 | ..46.............2..1478..9.36..1.85.7.36..4.1..2...3....85.3..7...94..8.687..... | 594612873687539412321478569236941785879365241145287936412856397753194628968723154 | sudoku_31 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 4 6 . . . . .
. . . . . . . . 2
. . 1 4 7 8 . . 9
. 3 6 . . 1 . 8 5
. 7 . 3 6 . . 4 .
1 . . 2 . . . 3 .
. . . 8 5 . 3 . .
7 . . . 9 4 . . 8
. 6 8 7 . . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 594612873687539412321478569236941785879365241145287936412856397753194628968723154 #1 Easy (204)
Naked Single: r5c9=1
Naked Single: r4c5=4
Naked Single: r8c4=1
Naked Single: r4c4=9
Full House: r2c4=5
Naked Single: r9c9=4
Naked Single: r6c5=8
Naked Single: r4c1=2
Full House: r4c7=7
Naked Single: r5c6=5
Full House: r6c6=7
Naked Single: r6c9=6
Naked Single: r5c3=9
Naked Single: r6c7=9
Full House: r5c7=2
Full House: r5c1=8
Naked Single: r7c9=7
Full House: r1c9=3
Naked Single: r6c3=5
Full House: r6c2=4
Naked Single: r7c3=2
Naked Single: r7c6=6
Naked Single: r8c2=5
Naked Single: r8c3=3
Full House: r2c3=7
Naked Single: r3c2=2
Naked Single: r8c7=6
Full House: r8c8=2
Naked Single: r9c1=9
Naked Single: r3c7=5
Naked Single: r1c1=5
Naked Single: r7c1=4
Full House: r7c2=1
Full House: r7c8=9
Naked Single: r3c8=6
Full House: r3c1=3
Full House: r2c1=6
Naked Single: r9c7=1
Full House: r9c8=5
Naked Single: r2c8=1
Full House: r1c8=7
Naked Single: r1c7=8
Full House: r2c7=4
Naked Single: r2c5=3
Naked Single: r1c2=9
Full House: r2c2=8
Full House: r2c6=9
Naked Single: r9c5=2
Full House: r1c5=1
Full House: r1c6=2
Full House: r9c6=3
| 51 |
sudoku_32 | .4..2.56.2.9..67..35.9....8.1.5.3.......421.........8616....3.54..23.....3.....72 | 741328569289156734356974218614583927897642153523719486162897345478235691935461872 | sudoku_32 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 4 . . 2 . 5 6 .
2 . 9 . . 6 7 . .
3 5 . 9 . . . . 8
. 1 . 5 . 3 . . .
. . . . 4 2 1 . .
. . . . . . . 8 6
1 6 . . . . 3 . 5
4 . . 2 3 . . . .
. 3 . . . . . 7 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 741328569289156734356974218614583927897642153523719486162897345478235691935461872 #1 Easy (204)
Naked Single: r2c2=8
Naked Single: r1c1=7
Naked Single: r1c3=1
Full House: r3c3=6
Naked Single: r1c6=8
Naked Single: r1c4=3
Full House: r1c9=9
Naked Single: r8c9=1
Naked Single: r8c8=9
Naked Single: r7c8=4
Naked Single: r8c2=7
Naked Single: r4c8=2
Naked Single: r5c2=9
Full House: r6c2=2
Naked Single: r8c6=5
Naked Single: r3c8=1
Naked Single: r6c1=5
Naked Single: r8c3=8
Full House: r8c7=6
Full House: r9c7=8
Naked Single: r2c8=3
Full House: r5c8=5
Naked Single: r3c5=7
Naked Single: r7c3=2
Naked Single: r9c1=9
Full House: r9c3=5
Naked Single: r2c9=4
Full House: r3c7=2
Full House: r3c6=4
Naked Single: r2c4=1
Full House: r2c5=5
Naked Single: r4c9=7
Full House: r5c9=3
Naked Single: r9c6=1
Naked Single: r6c4=7
Naked Single: r4c3=4
Naked Single: r5c3=7
Full House: r6c3=3
Naked Single: r9c5=6
Full House: r9c4=4
Naked Single: r6c6=9
Full House: r7c6=7
Naked Single: r7c4=8
Full House: r5c4=6
Full House: r7c5=9
Full House: r5c1=8
Full House: r4c1=6
Naked Single: r4c7=9
Full House: r4c5=8
Full House: r6c5=1
Full House: r6c7=4
| 51 |
sudoku_33 | 3.7..6.4.91.7..3..6..8...7.1..........5.6143......3.12......8..7..19.25.5.9...1.7 | 327916548918745326654832971132479685875261439496583712241657893763198254589324167 | sudoku_33 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 3 . 7 . . 6 . 4 .
9 1 . 7 . . 3 . .
6 . . 8 . . . 7 .
1 . . . . . . . .
. . 5 . 6 1 4 3 .
. . . . . 3 . 1 2
. . . . . . 8 . .
7 . . 1 9 . 2 5 .
5 . 9 . . . 1 . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 327916548918745326654832971132479685875261439496583712241657893763198254589324167 #1 Easy (204)
Naked Single: r9c8=6
Naked Single: r7c8=9
Naked Single: r4c8=8
Full House: r2c8=2
Naked Single: r5c9=9
Naked Single: r5c4=2
Naked Single: r5c1=8
Full House: r5c2=7
Naked Single: r6c1=4
Full House: r7c1=2
Naked Single: r6c3=6
Naked Single: r6c2=9
Naked Single: r6c4=5
Naked Single: r1c4=9
Naked Single: r6c7=7
Full House: r6c5=8
Naked Single: r1c7=5
Naked Single: r4c4=4
Naked Single: r3c7=9
Full House: r4c7=6
Full House: r4c9=5
Naked Single: r3c9=1
Naked Single: r4c5=7
Full House: r4c6=9
Naked Single: r9c4=3
Full House: r7c4=6
Naked Single: r1c9=8
Full House: r2c9=6
Naked Single: r1c2=2
Full House: r1c5=1
Naked Single: r3c3=4
Naked Single: r4c2=3
Full House: r4c3=2
Naked Single: r2c3=8
Full House: r3c2=5
Naked Single: r7c2=4
Naked Single: r8c3=3
Full House: r7c3=1
Naked Single: r3c6=2
Full House: r3c5=3
Naked Single: r7c5=5
Naked Single: r7c9=3
Full House: r8c9=4
Full House: r7c6=7
Naked Single: r9c2=8
Full House: r8c2=6
Full House: r8c6=8
Naked Single: r2c5=4
Full House: r2c6=5
Full House: r9c6=4
Full House: r9c5=2
| 51 |
sudoku_34 | .3.2..8..46.....7...1.3...4..2491.377......81.1.5.......58.632.2..1.....6.43..... | 937264815468915273521738964852491637749623581316587492175846329283159746694372158 | sudoku_34 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 3 . 2 . . 8 . .
4 6 . . . . . 7 .
. . 1 . 3 . . . 4
. . 2 4 9 1 . 3 7
7 . . . . . . 8 1
. 1 . 5 . . . . .
. . 5 8 . 6 3 2 .
2 . . 1 . . . . .
6 . 4 3 . . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 937264815468915273521738964852491637749623581316587492175846329283159746694372158 #1 Easy (204)
Naked Single: r7c9=9
Naked Single: r2c4=9
Naked Single: r5c4=6
Full House: r3c4=7
Naked Single: r7c1=1
Naked Single: r7c2=7
Full House: r7c5=4
Naked Single: r2c3=8
Naked Single: r5c5=2
Naked Single: r2c6=5
Naked Single: r5c6=3
Naked Single: r1c6=4
Naked Single: r2c5=1
Naked Single: r3c6=8
Full House: r1c5=6
Naked Single: r5c3=9
Naked Single: r2c7=2
Full House: r2c9=3
Naked Single: r6c6=7
Full House: r6c5=8
Naked Single: r1c9=5
Naked Single: r1c3=7
Naked Single: r8c3=3
Full House: r6c3=6
Naked Single: r8c6=9
Full House: r9c6=2
Naked Single: r6c1=3
Naked Single: r1c1=9
Full House: r1c8=1
Naked Single: r9c9=8
Naked Single: r6c9=2
Full House: r8c9=6
Naked Single: r8c2=8
Full House: r9c2=9
Naked Single: r3c1=5
Full House: r3c2=2
Full House: r4c1=8
Naked Single: r9c8=5
Naked Single: r4c2=5
Full House: r4c7=6
Full House: r5c2=4
Full House: r5c7=5
Naked Single: r8c8=4
Naked Single: r9c5=7
Full House: r8c5=5
Full House: r8c7=7
Full House: r9c7=1
Naked Single: r3c7=9
Full House: r3c8=6
Full House: r6c8=9
Full House: r6c7=4
| 51 |
sudoku_35 | 1.5....9.....7.25887.5.....4...168376........3.728..1.2.......3..13..5.....4..6.9 | 125638794936174258874592361452916837618743925397285416269857143741369582583421679 | sudoku_35 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 1 . 5 . . . . 9 .
. . . . 7 . 2 5 8
8 7 . 5 . . . . .
4 . . . 1 6 8 3 7
6 . . . . . . . .
3 . 7 2 8 . . 1 .
2 . . . . . . . 3
. . 1 3 . . 5 . .
. . . 4 . . 6 . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 125638794936174258874592361452916837618743925397285416269857143741369582583421679 #1 Easy (204)
Naked Single: r2c1=9
Naked Single: r4c4=9
Naked Single: r8c1=7
Full House: r9c1=5
Naked Single: r4c3=2
Full House: r4c2=5
Naked Single: r5c4=7
Naked Single: r9c5=2
Naked Single: r6c2=9
Naked Single: r5c3=8
Full House: r5c2=1
Naked Single: r6c7=4
Naked Single: r9c3=3
Naked Single: r5c7=9
Naked Single: r5c8=2
Naked Single: r6c6=5
Full House: r6c9=6
Full House: r5c9=5
Naked Single: r9c2=8
Naked Single: r1c9=4
Naked Single: r9c8=7
Full House: r9c6=1
Naked Single: r3c8=6
Naked Single: r3c9=1
Full House: r8c9=2
Naked Single: r7c7=1
Naked Single: r3c3=4
Naked Single: r3c7=3
Full House: r1c7=7
Naked Single: r2c3=6
Full House: r7c3=9
Naked Single: r3c5=9
Full House: r3c6=2
Naked Single: r2c2=3
Full House: r1c2=2
Naked Single: r2c4=1
Full House: r2c6=4
Naked Single: r8c5=6
Naked Single: r5c6=3
Full House: r5c5=4
Naked Single: r1c5=3
Full House: r7c5=5
Naked Single: r7c4=8
Full House: r1c4=6
Full House: r1c6=8
Naked Single: r8c2=4
Full House: r7c2=6
Naked Single: r7c6=7
Full House: r7c8=4
Full House: r8c6=9
Full House: r8c8=8
| 51 |
sudoku_36 | ...1..4..1.4.6.9...85....27.3..1..7.....432..5...8..46....746.5....5..9...1..283. | 379125468124768953685439127438216579967543281512987346293874615846351792751692834 | sudoku_36 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 1 . . 4 . .
1 . 4 . 6 . 9 . .
. 8 5 . . . . 2 7
. 3 . . 1 . . 7 .
. . . . 4 3 2 . .
5 . . . 8 . . 4 6
. . . . 7 4 6 . 5
. . . . 5 . . 9 .
. . 1 . . 2 8 3 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 379125468124768953685439127438216579967543281512987346293874615846351792751692834 #1 Easy (204)
Naked Single: r3c6=9
Naked Single: r4c7=5
Naked Single: r7c8=1
Naked Single: r9c5=9
Naked Single: r9c9=4
Naked Single: r3c5=3
Full House: r1c5=2
Naked Single: r6c6=7
Naked Single: r4c6=6
Naked Single: r5c8=8
Naked Single: r8c7=7
Full House: r8c9=2
Naked Single: r9c4=6
Naked Single: r3c1=6
Naked Single: r3c4=4
Full House: r3c7=1
Full House: r6c7=3
Naked Single: r2c8=5
Full House: r1c8=6
Naked Single: r4c9=9
Full House: r5c9=1
Naked Single: r9c1=7
Full House: r9c2=5
Naked Single: r2c6=8
Naked Single: r4c4=2
Naked Single: r5c1=9
Naked Single: r1c6=5
Full House: r2c4=7
Full House: r8c6=1
Naked Single: r2c9=3
Full House: r2c2=2
Full House: r1c9=8
Naked Single: r4c3=8
Full House: r4c1=4
Naked Single: r6c4=9
Full House: r5c4=5
Naked Single: r1c1=3
Naked Single: r6c3=2
Full House: r6c2=1
Naked Single: r7c2=9
Naked Single: r8c1=8
Full House: r7c1=2
Naked Single: r1c2=7
Full House: r1c3=9
Naked Single: r7c3=3
Full House: r7c4=8
Full House: r8c4=3
Naked Single: r5c2=6
Full House: r5c3=7
Full House: r8c3=6
Full House: r8c2=4
| 51 |
sudoku_37 | ....1.4.56134592.......2...1...3.7...3.126.5..4....9......98.3..27.......95.6...7 | 982317465613459278574682391158934726739126854246875913461798532327541689895263147 | sudoku_37 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . 1 . 4 . 5
6 1 3 4 5 9 2 . .
. . . . . 2 . . .
1 . . . 3 . 7 . .
. 3 . 1 2 6 . 5 .
. 4 . . . . 9 . .
. . . . 9 8 . 3 .
. 2 7 . . . . . .
. 9 5 . 6 . . . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 982317465613459278574682391158934726739126854246875913461798532327541689895263147 #1 Easy (204)
Naked Single: r5c7=8
Naked Single: r7c1=4
Naked Single: r7c2=6
Naked Single: r8c5=4
Naked Single: r2c9=8
Full House: r2c8=7
Naked Single: r5c3=9
Naked Single: r5c9=4
Full House: r5c1=7
Naked Single: r9c7=1
Naked Single: r7c3=1
Naked Single: r7c7=5
Naked Single: r7c9=2
Full House: r7c4=7
Naked Single: r9c6=3
Naked Single: r8c7=6
Full House: r3c7=3
Naked Single: r4c9=6
Naked Single: r1c6=7
Naked Single: r8c4=5
Naked Single: r9c1=8
Full House: r8c1=3
Naked Single: r9c4=2
Full House: r8c6=1
Full House: r9c8=4
Naked Single: r8c9=9
Full House: r8c8=8
Naked Single: r4c8=2
Naked Single: r1c2=8
Naked Single: r3c5=8
Full House: r6c5=7
Naked Single: r6c6=5
Full House: r4c6=4
Naked Single: r6c4=8
Full House: r4c4=9
Naked Single: r3c9=1
Full House: r6c9=3
Full House: r6c8=1
Naked Single: r4c3=8
Full House: r4c2=5
Full House: r3c2=7
Naked Single: r1c3=2
Naked Single: r3c3=4
Full House: r6c3=6
Full House: r6c1=2
Naked Single: r3c4=6
Full House: r1c4=3
Naked Single: r1c1=9
Full House: r1c8=6
Full House: r3c8=9
Full House: r3c1=5
| 51 |
sudoku_38 | .2.........3.7..4......29..31.5682....8..945...6......4.93..1..68.....941..94.6.5 | 825493761963871542741652938314568279278139456596724813459386127687215394132947685 | sudoku_38 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 2 . . . . . . .
. . 3 . 7 . . 4 .
. . . . . 2 9 . .
3 1 . 5 6 8 2 . .
. . 8 . . 9 4 5 .
. . 6 . . . . . .
4 . 9 3 . . 1 . .
6 8 . . . . . 9 4
1 . . 9 4 . 6 . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 825493761963871542741652938314568279278139456596724813459386127687215394132947685 #1 Easy (204)
Naked Single: r5c2=7
Naked Single: r4c8=7
Naked Single: r9c6=7
Naked Single: r4c3=4
Full House: r4c9=9
Naked Single: r5c1=2
Naked Single: r7c2=5
Naked Single: r9c2=3
Naked Single: r9c3=2
Full House: r8c3=7
Full House: r9c8=8
Naked Single: r5c4=1
Naked Single: r6c2=9
Full House: r6c1=5
Naked Single: r7c6=6
Naked Single: r8c7=3
Naked Single: r7c8=2
Full House: r7c9=7
Full House: r7c5=8
Naked Single: r5c5=3
Full House: r5c9=6
Naked Single: r8c4=2
Naked Single: r2c2=6
Full House: r3c2=4
Naked Single: r6c7=8
Naked Single: r6c5=2
Naked Single: r6c6=4
Full House: r6c4=7
Naked Single: r2c4=8
Naked Single: r2c7=5
Full House: r1c7=7
Naked Single: r2c1=9
Naked Single: r3c4=6
Full House: r1c4=4
Naked Single: r2c6=1
Full House: r2c9=2
Naked Single: r1c1=8
Full House: r3c1=7
Naked Single: r3c5=5
Naked Single: r8c6=5
Full House: r1c6=3
Full House: r1c5=9
Full House: r8c5=1
Naked Single: r3c3=1
Full House: r1c3=5
Naked Single: r1c9=1
Full House: r1c8=6
Naked Single: r3c8=3
Full House: r3c9=8
Full House: r6c9=3
Full House: r6c8=1
| 51 |
sudoku_39 | .8...1...1.7....98..6.....3.9...4..62...3.8.9.541.93..9.5..7.8.73....9.2........1 | 389741265127563498546892173893274516271635849654189327915327684738416952462958731 | sudoku_39 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 8 . . . 1 . . .
1 . 7 . . . . 9 8
. . 6 . . . . . 3
. 9 . . . 4 . . 6
2 . . . 3 . 8 . 9
. 5 4 1 . 9 3 . .
9 . 5 . . 7 . 8 .
7 3 . . . . 9 . 2
. . . . . . . . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 389741265127563498546892173893274516271635849654189327915327684738416952462958731 #1 Easy (208)
Naked Single: r5c3=1
Naked Single: r6c9=7
Naked Single: r7c9=4
Full House: r1c9=5
Naked Single: r8c3=8
Naked Single: r6c8=2
Naked Single: r7c7=6
Naked Single: r4c3=3
Naked Single: r9c3=2
Full House: r1c3=9
Naked Single: r8c8=5
Naked Single: r4c1=8
Naked Single: r7c2=1
Naked Single: r4c8=1
Naked Single: r5c8=4
Full House: r4c7=5
Naked Single: r8c6=6
Naked Single: r9c7=7
Full House: r9c8=3
Naked Single: r6c1=6
Full House: r5c2=7
Full House: r6c5=8
Naked Single: r7c5=2
Full House: r7c4=3
Naked Single: r3c8=7
Full House: r1c8=6
Naked Single: r5c6=5
Full House: r5c4=6
Naked Single: r8c4=4
Full House: r8c5=1
Naked Single: r9c1=4
Full House: r9c2=6
Naked Single: r4c5=7
Full House: r4c4=2
Naked Single: r9c6=8
Naked Single: r1c1=3
Full House: r3c1=5
Naked Single: r1c5=4
Naked Single: r1c4=7
Full House: r1c7=2
Naked Single: r2c4=5
Naked Single: r3c6=2
Full House: r2c6=3
Naked Single: r3c5=9
Naked Single: r2c7=4
Full House: r3c7=1
Naked Single: r2c5=6
Full House: r3c4=8
Full House: r9c4=9
Full House: r3c2=4
Full House: r9c5=5
Full House: r2c2=2
| 52 |
sudoku_40 | ..43......8597.4.2.......3..9..4.7.8....23.6.7...6....24.6..37..1....9..8..491... | 174382695385976412962514837693145728458723169721869543249658371516237984837491256 | sudoku_40 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 4 3 . . . . .
. 8 5 9 7 . 4 . 2
. . . . . . . 3 .
. 9 . . 4 . 7 . 8
. . . . 2 3 . 6 .
7 . . . 6 . . . .
2 4 . 6 . . 3 7 .
. 1 . . . . 9 . .
8 . . 4 9 1 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 174382695385976412962514837693145728458723169721869543249658371516237984837491256 #1 Easy (208)
Naked Single: r2c8=1
Naked Single: r5c2=5
Naked Single: r7c3=9
Naked Single: r2c6=6
Full House: r2c1=3
Naked Single: r4c6=5
Naked Single: r5c7=1
Naked Single: r4c4=1
Naked Single: r4c8=2
Naked Single: r7c6=8
Naked Single: r5c1=4
Naked Single: r5c3=8
Naked Single: r4c1=6
Full House: r4c3=3
Naked Single: r6c4=8
Naked Single: r6c7=5
Naked Single: r9c8=5
Naked Single: r1c6=2
Naked Single: r6c6=9
Full House: r5c4=7
Full House: r5c9=9
Naked Single: r7c5=5
Full House: r7c9=1
Naked Single: r8c1=5
Naked Single: r6c2=2
Full House: r6c3=1
Naked Single: r9c9=6
Naked Single: r3c4=5
Full House: r8c4=2
Naked Single: r3c6=4
Full House: r8c6=7
Full House: r8c5=3
Naked Single: r6c8=4
Full House: r6c9=3
Naked Single: r8c9=4
Naked Single: r9c3=7
Naked Single: r9c7=2
Full House: r8c8=8
Full House: r8c3=6
Full House: r9c2=3
Full House: r1c8=9
Full House: r3c3=2
Naked Single: r3c9=7
Full House: r1c9=5
Naked Single: r1c1=1
Full House: r3c1=9
Naked Single: r3c2=6
Full House: r1c2=7
Naked Single: r1c5=8
Full House: r1c7=6
Full House: r3c7=8
Full House: r3c5=1
| 52 |
sudoku_41 | 126...7.....4.....49......59...67.1....9.53..58.......8.915.6...1.29345.........9 | 126589743375426891498731265943867512762915384581342976839154627617293458254678139 | sudoku_41 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 1 2 6 . . . 7 . .
. . . 4 . . . . .
4 9 . . . . . . 5
9 . . . 6 7 . 1 .
. . . 9 . 5 3 . .
5 8 . . . . . . .
8 . 9 1 5 . 6 . .
. 1 . 2 9 3 4 5 .
. . . . . . . . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 126589743375426891498731265943867512762915384581342976839154627617293458254678139 #1 Easy (208)
Naked Single: r6c4=3
Naked Single: r7c6=4
Naked Single: r8c3=7
Naked Single: r4c4=8
Naked Single: r7c2=3
Naked Single: r8c1=6
Full House: r8c9=8
Naked Single: r1c4=5
Naked Single: r4c2=4
Naked Single: r9c1=2
Naked Single: r4c9=2
Naked Single: r9c2=5
Full House: r9c3=4
Naked Single: r5c1=7
Full House: r2c1=3
Naked Single: r9c7=1
Naked Single: r4c3=3
Full House: r4c7=5
Naked Single: r6c7=9
Naked Single: r7c9=7
Full House: r7c8=2
Full House: r9c8=3
Naked Single: r2c2=7
Full House: r5c2=6
Naked Single: r3c3=8
Full House: r2c3=5
Naked Single: r5c9=4
Naked Single: r3c7=2
Full House: r2c7=8
Naked Single: r3c8=6
Naked Single: r1c9=3
Naked Single: r5c8=8
Naked Single: r6c9=6
Full House: r2c9=1
Full House: r6c8=7
Naked Single: r2c8=9
Full House: r1c8=4
Naked Single: r3c4=7
Full House: r9c4=6
Naked Single: r3c6=1
Full House: r3c5=3
Naked Single: r1c5=8
Full House: r1c6=9
Naked Single: r2c5=2
Full House: r2c6=6
Naked Single: r9c6=8
Full House: r6c6=2
Full House: r9c5=7
Naked Single: r5c5=1
Full House: r5c3=2
Full House: r6c3=1
Full House: r6c5=4
| 52 |
sudoku_42 | 2...6..4.5..1..9...97.5.3....3.84......2......6..1...98..3..4....9..61.2...94867. | 231869547584137926697452318923684751715293864468715239876321495349576182152948673 | sudoku_42 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 2 . . . 6 . . 4 .
5 . . 1 . . 9 . .
. 9 7 . 5 . 3 . .
. . 3 . 8 4 . . .
. . . 2 . . . . .
. 6 . . 1 . . . 9
8 . . 3 . . 4 . .
. . 9 . . 6 1 . 2
. . . 9 4 8 6 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 231869547584137926697452318923684751715293864468715239876321495349576182152948673 #1 Easy (208)
Naked Single: r8c5=7
Naked Single: r3c6=2
Naked Single: r7c9=5
Naked Single: r7c5=2
Naked Single: r8c4=5
Full House: r7c6=1
Naked Single: r2c5=3
Full House: r5c5=9
Naked Single: r7c8=9
Naked Single: r9c9=3
Full House: r8c8=8
Naked Single: r6c4=7
Naked Single: r7c2=7
Full House: r7c3=6
Naked Single: r2c6=7
Naked Single: r9c1=1
Naked Single: r1c4=8
Naked Single: r4c4=6
Full House: r3c4=4
Full House: r1c6=9
Naked Single: r6c1=4
Naked Single: r1c3=1
Naked Single: r3c1=6
Naked Single: r5c1=7
Naked Single: r8c1=3
Full House: r4c1=9
Full House: r8c2=4
Naked Single: r1c2=3
Naked Single: r1c9=7
Full House: r1c7=5
Naked Single: r3c8=1
Full House: r3c9=8
Naked Single: r2c2=8
Full House: r2c3=4
Naked Single: r4c9=1
Naked Single: r5c7=8
Naked Single: r2c9=6
Full House: r2c8=2
Full House: r5c9=4
Naked Single: r5c3=5
Naked Single: r6c7=2
Full House: r4c7=7
Naked Single: r4c8=5
Full House: r4c2=2
Naked Single: r5c2=1
Full House: r6c3=8
Full House: r9c3=2
Full House: r9c2=5
Naked Single: r5c6=3
Full House: r5c8=6
Full House: r6c8=3
Full House: r6c6=5
| 52 |
sudoku_43 | 1...394....625.8..2.34...7...9.726.3.....19.2.6..4........2...5....68..77..1..... | 157839426946257831283416579819572643374681952562943718691724385425368197738195264 | sudoku_43 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 1 . . . 3 9 4 . .
. . 6 2 5 . 8 . .
2 . 3 4 . . . 7 .
. . 9 . 7 2 6 . 3
. . . . . 1 9 . 2
. 6 . . 4 . . . .
. . . . 2 . . . 5
. . . . 6 8 . . 7
7 . . 1 . . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 157839426946257831283416579819572643374681952562943718691724385425368197738195264 #1 Easy (208)
Naked Single: r2c6=7
Naked Single: r1c9=6
Naked Single: r5c5=8
Naked Single: r3c6=6
Naked Single: r9c5=9
Full House: r3c5=1
Full House: r1c4=8
Naked Single: r4c4=5
Naked Single: r3c7=5
Naked Single: r3c9=9
Full House: r3c2=8
Naked Single: r6c6=3
Naked Single: r8c4=3
Naked Single: r1c8=2
Naked Single: r2c9=1
Full House: r2c8=3
Naked Single: r5c4=6
Full House: r6c4=9
Full House: r7c4=7
Naked Single: r7c6=4
Full House: r9c6=5
Naked Single: r6c9=8
Full House: r9c9=4
Naked Single: r6c1=5
Naked Single: r6c8=1
Naked Single: r4c8=4
Naked Single: r6c7=7
Full House: r5c8=5
Full House: r6c3=2
Naked Single: r8c8=9
Naked Single: r4c1=8
Full House: r4c2=1
Naked Single: r9c3=8
Naked Single: r8c1=4
Naked Single: r7c3=1
Naked Single: r9c8=6
Full House: r7c8=8
Naked Single: r2c1=9
Full House: r2c2=4
Naked Single: r5c1=3
Full House: r7c1=6
Naked Single: r7c7=3
Full House: r7c2=9
Naked Single: r8c3=5
Naked Single: r5c2=7
Full House: r5c3=4
Full House: r1c3=7
Full House: r1c2=5
Naked Single: r9c7=2
Full House: r8c7=1
Full House: r8c2=2
Full House: r9c2=3
| 52 |
sudoku_44 | 745..6...8.......62...53..1..3.4.9....27....3.96..14...2..1....3...24.1.9...87... | 745196238831472596269853741173548962482769153596231487628915374357624819914387625 | sudoku_44 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 7 4 5 . . 6 . . .
8 . . . . . . . 6
2 . . . 5 3 . . 1
. . 3 . 4 . 9 . .
. . 2 7 . . . . 3
. 9 6 . . 1 4 . .
. 2 . . 1 . . . .
3 . . . 2 4 . 1 .
9 . . . 8 7 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 745196238831472596269853741173548962482769153596231487628915374357624819914387625 #1 Easy (208)
Naked Single: r3c2=6
Naked Single: r3c3=9
Naked Single: r6c1=5
Naked Single: r1c5=9
Naked Single: r6c5=3
Naked Single: r2c3=1
Full House: r2c2=3
Naked Single: r4c1=1
Naked Single: r2c5=7
Full House: r5c5=6
Naked Single: r2c6=2
Naked Single: r9c3=4
Naked Single: r5c1=4
Full House: r7c1=6
Naked Single: r5c2=8
Full House: r4c2=7
Naked Single: r2c4=4
Naked Single: r2c7=5
Full House: r2c8=9
Naked Single: r5c8=5
Naked Single: r8c2=5
Full House: r9c2=1
Naked Single: r3c4=8
Full House: r1c4=1
Naked Single: r5c7=1
Full House: r5c6=9
Naked Single: r3c7=7
Full House: r3c8=4
Naked Single: r6c4=2
Naked Single: r7c6=5
Full House: r4c6=8
Full House: r4c4=5
Naked Single: r4c9=2
Full House: r4c8=6
Naked Single: r1c9=8
Naked Single: r9c9=5
Naked Single: r6c9=7
Full House: r6c8=8
Naked Single: r8c9=9
Full House: r7c9=4
Naked Single: r8c4=6
Naked Single: r8c7=8
Full House: r8c3=7
Full House: r7c3=8
Naked Single: r9c4=3
Full House: r7c4=9
Naked Single: r7c7=3
Full House: r7c8=7
Naked Single: r9c8=2
Full House: r1c8=3
Full House: r1c7=2
Full House: r9c7=6
| 52 |
sudoku_45 | .....7.216......8..3..19..7...9...46.6.28.1.95...4.27.....9.......6.4.3.4.25.1... | 945867321617352984238419567123975846764283159589146273356798412891624735472531698 | sudoku_45 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . 7 . 2 1
6 . . . . . . 8 .
. 3 . . 1 9 . . 7
. . . 9 . . . 4 6
. 6 . 2 8 . 1 . 9
5 . . . 4 . 2 7 .
. . . . 9 . . . .
. . . 6 . 4 . 3 .
4 . 2 5 . 1 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 945867321617352984238419567123975846764283159589146273356798412891624735472531698 #1 Easy (208)
Naked Single: r5c8=5
Naked Single: r9c9=8
Naked Single: r3c8=6
Naked Single: r5c6=3
Naked Single: r6c9=3
Full House: r4c7=8
Naked Single: r7c8=1
Full House: r9c8=9
Naked Single: r4c6=5
Naked Single: r5c1=7
Full House: r5c3=4
Naked Single: r6c4=1
Naked Single: r6c6=6
Full House: r4c5=7
Naked Single: r9c2=7
Naked Single: r2c6=2
Full House: r7c6=8
Naked Single: r8c5=2
Naked Single: r9c5=3
Full House: r9c7=6
Full House: r7c4=7
Naked Single: r7c1=3
Naked Single: r7c2=5
Naked Single: r8c9=5
Naked Single: r2c5=5
Full House: r1c5=6
Naked Single: r7c3=6
Naked Single: r7c7=4
Full House: r7c9=2
Full House: r2c9=4
Full House: r8c7=7
Naked Single: r3c7=5
Naked Single: r2c4=3
Naked Single: r3c3=8
Naked Single: r2c7=9
Full House: r1c7=3
Naked Single: r1c1=9
Naked Single: r3c1=2
Full House: r3c4=4
Full House: r1c4=8
Naked Single: r6c3=9
Full House: r6c2=8
Naked Single: r2c2=1
Full House: r2c3=7
Naked Single: r1c2=4
Full House: r1c3=5
Naked Single: r4c1=1
Full House: r8c1=8
Naked Single: r8c3=1
Full House: r8c2=9
Full House: r4c2=2
Full House: r4c3=3
| 52 |
sudoku_46 | ..4.1...86..73...2.7...96.5......3........564.97...82..4..7.......245....53..841. | 924516738685734192371829645468152379132987564597463821849371256716245983253698417 | sudoku_46 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 4 . 1 . . . 8
6 . . 7 3 . . . 2
. 7 . . . 9 6 . 5
. . . . . . 3 . .
. . . . . . 5 6 4
. 9 7 . . . 8 2 .
. 4 . . 7 . . . .
. . . 2 4 5 . . .
. 5 3 . . 8 4 1 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 924516738685734192371829645468152379132987564597463821849371256716245983253698417 #1 Easy (208)
Naked Single: r6c9=1
Naked Single: r2c6=4
Naked Single: r2c8=9
Naked Single: r3c4=8
Naked Single: r1c7=7
Naked Single: r2c7=1
Naked Single: r4c8=7
Full House: r4c9=9
Naked Single: r3c5=2
Naked Single: r1c8=3
Full House: r3c8=4
Naked Single: r8c7=9
Full House: r7c7=2
Naked Single: r2c2=8
Full House: r2c3=5
Naked Single: r1c6=6
Full House: r1c4=5
Naked Single: r3c3=1
Full House: r3c1=3
Naked Single: r1c2=2
Full House: r1c1=9
Naked Single: r8c8=8
Full House: r7c8=5
Naked Single: r6c6=3
Naked Single: r8c3=6
Naked Single: r7c6=1
Naked Single: r8c2=1
Naked Single: r4c6=2
Full House: r5c6=7
Naked Single: r7c1=8
Naked Single: r4c2=6
Full House: r5c2=3
Naked Single: r8c1=7
Full House: r8c9=3
Naked Single: r4c3=8
Naked Single: r7c3=9
Full House: r9c1=2
Full House: r5c3=2
Naked Single: r7c9=6
Full House: r7c4=3
Full House: r9c9=7
Naked Single: r4c5=5
Naked Single: r5c1=1
Naked Single: r6c5=6
Naked Single: r4c1=4
Full House: r4c4=1
Full House: r6c1=5
Full House: r6c4=4
Naked Single: r5c4=9
Full House: r5c5=8
Full House: r9c5=9
Full House: r9c4=6
| 52 |
sudoku_47 | 1...543...97.....88.5...16..8..6..2..52....71.49...5..5..3........28...6....97.1. | 126854397497631258835729164781563429352948671649172583578316942914285736263497815 | sudoku_47 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 1 . . . 5 4 3 . .
. 9 7 . . . . . 8
8 . 5 . . . 1 6 .
. 8 . . 6 . . 2 .
. 5 2 . . . . 7 1
. 4 9 . . . 5 . .
5 . . 3 . . . . .
. . . 2 8 . . . 6
. . . . 9 7 . 1 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 126854397497631258835729164781563429352948671649172583578316942914285736263497815 #1 Easy (208)
Naked Single: r1c3=6
Naked Single: r1c8=9
Naked Single: r6c9=3
Naked Single: r1c2=2
Naked Single: r6c8=8
Naked Single: r1c9=7
Full House: r1c4=8
Naked Single: r3c2=3
Full House: r2c1=4
Naked Single: r7c8=4
Naked Single: r9c2=6
Naked Single: r2c7=2
Naked Single: r2c8=5
Full House: r3c9=4
Full House: r8c8=3
Naked Single: r7c5=1
Naked Single: r9c7=8
Naked Single: r4c9=9
Naked Single: r2c5=3
Naked Single: r7c2=7
Full House: r8c2=1
Naked Single: r7c3=8
Naked Single: r7c6=6
Naked Single: r8c6=5
Full House: r9c4=4
Naked Single: r4c7=4
Full House: r5c7=6
Naked Single: r7c9=2
Full House: r7c7=9
Full House: r9c9=5
Full House: r8c7=7
Naked Single: r5c5=4
Naked Single: r8c1=9
Full House: r8c3=4
Naked Single: r2c6=1
Full House: r2c4=6
Naked Single: r5c4=9
Naked Single: r9c3=3
Full House: r4c3=1
Full House: r9c1=2
Naked Single: r5c1=3
Full House: r5c6=8
Naked Single: r4c6=3
Naked Single: r6c6=2
Full House: r3c6=9
Naked Single: r3c4=7
Full House: r3c5=2
Full House: r6c5=7
Naked Single: r4c1=7
Full House: r4c4=5
Full House: r6c4=1
Full House: r6c1=6
| 52 |
sudoku_48 | .493.1.58...59...46..4.....5261..3..8..6..5.11...............7......513.25..6..8. | 749321658382596714615478923526184397897632541134957862463819275978245136251763489 | sudoku_48 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 4 9 3 . 1 . 5 8
. . . 5 9 . . . 4
6 . . 4 . . . . .
5 2 6 1 . . 3 . .
8 . . 6 . . 5 . 1
1 . . . . . . . .
. . . . . . . 7 .
. . . . . 5 1 3 .
2 5 . . 6 . . 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 749321658382596714615478923526184397897632541134957862463819275978245136251763489 #1 Easy (208)
Naked Single: r1c1=7
Naked Single: r9c9=9
Naked Single: r1c5=2
Full House: r1c7=6
Naked Single: r2c1=3
Naked Single: r4c9=7
Naked Single: r9c4=7
Naked Single: r9c7=4
Naked Single: r7c7=2
Naked Single: r9c6=3
Full House: r9c3=1
Naked Single: r2c7=7
Naked Single: r8c9=6
Full House: r7c9=5
Naked Single: r3c7=9
Full House: r6c7=8
Naked Single: r6c9=2
Full House: r3c9=3
Naked Single: r6c4=9
Naked Single: r7c4=8
Full House: r8c4=2
Naked Single: r8c5=4
Naked Single: r4c5=8
Naked Single: r7c5=1
Full House: r7c6=9
Naked Single: r8c1=9
Full House: r7c1=4
Naked Single: r3c5=7
Naked Single: r4c6=4
Full House: r4c8=9
Naked Single: r7c3=3
Full House: r7c2=6
Naked Single: r3c6=8
Full House: r2c6=6
Naked Single: r5c5=3
Full House: r6c5=5
Naked Single: r6c6=7
Full House: r5c6=2
Naked Single: r5c8=4
Full House: r6c8=6
Naked Single: r3c2=1
Naked Single: r6c2=3
Full House: r6c3=4
Naked Single: r5c3=7
Full House: r5c2=9
Naked Single: r2c2=8
Full House: r8c2=7
Full House: r8c3=8
Naked Single: r3c8=2
Full House: r2c8=1
Full House: r2c3=2
Full House: r3c3=5
| 52 |
sudoku_49 | .7.18...5251.6..398...9....13...29......79..64.7...2...8.5...4...4.....3.6...7... | 679183425251764839843295761136852974528479316497316258982531647714628593365947182 | sudoku_49 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 7 . 1 8 . . . 5
2 5 1 . 6 . . 3 9
8 . . . 9 . . . .
1 3 . . . 2 9 . .
. . . . 7 9 . . 6
4 . 7 . . . 2 . .
. 8 . 5 . . . 4 .
. . 4 . . . . . 3
. 6 . . . 7 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 679183425251764839843295761136852974528479316497316258982531647714628593365947182 #1 Easy (208)
Naked Single: r5c1=5
Naked Single: r5c2=2
Naked Single: r3c2=4
Naked Single: r6c2=9
Full House: r8c2=1
Naked Single: r2c6=4
Naked Single: r5c3=8
Full House: r4c3=6
Naked Single: r8c5=2
Naked Single: r1c6=3
Naked Single: r2c4=7
Full House: r2c7=8
Naked Single: r5c8=1
Naked Single: r3c3=3
Naked Single: r1c3=9
Full House: r1c1=6
Naked Single: r3c6=5
Full House: r3c4=2
Naked Single: r6c9=8
Naked Single: r7c3=2
Full House: r9c3=5
Naked Single: r1c7=4
Full House: r1c8=2
Naked Single: r6c8=5
Naked Single: r9c7=1
Naked Single: r5c7=3
Full House: r5c4=4
Naked Single: r4c8=7
Full House: r4c9=4
Naked Single: r7c9=7
Naked Single: r9c9=2
Full House: r3c9=1
Naked Single: r4c4=8
Full House: r4c5=5
Naked Single: r3c8=6
Full House: r3c7=7
Naked Single: r7c7=6
Full House: r8c7=5
Naked Single: r7c6=1
Naked Single: r6c6=6
Full House: r8c6=8
Naked Single: r7c5=3
Full House: r7c1=9
Naked Single: r6c4=3
Full House: r6c5=1
Full House: r9c5=4
Naked Single: r8c8=9
Full House: r9c8=8
Naked Single: r9c4=9
Full House: r9c1=3
Full House: r8c1=7
Full House: r8c4=6
| 52 |
sudoku_50 | 4.5..........8.6.71..6.4.3.....379..7.3...4....2.5......17..5...3....12658..217.. | 465273819329185647178694235614837952753912468892456371241769583937548126586321794 | sudoku_50 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 4 . 5 . . . . . .
. . . . 8 . 6 . 7
1 . . 6 . 4 . 3 .
. . . . 3 7 9 . .
7 . 3 . . . 4 . .
. . 2 . 5 . . . .
. . 1 7 . . 5 . .
. 3 . . . . 1 2 6
5 8 . . 2 1 7 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 465273819329185647178694235614837952753912468892456371241769583937548126586321794 #1 Easy (208)
Naked Single: r2c3=9
Naked Single: r8c1=9
Naked Single: r2c2=2
Naked Single: r8c5=4
Naked Single: r2c1=3
Naked Single: r3c2=7
Naked Single: r8c3=7
Naked Single: r2c6=5
Naked Single: r1c2=6
Full House: r3c3=8
Naked Single: r3c5=9
Naked Single: r2c4=1
Full House: r2c8=4
Naked Single: r8c6=8
Full House: r8c4=5
Naked Single: r7c2=4
Naked Single: r3c7=2
Full House: r3c9=5
Naked Single: r7c5=6
Naked Single: r1c5=7
Full House: r5c5=1
Naked Single: r9c8=9
Naked Single: r9c3=6
Full House: r7c1=2
Full House: r4c3=4
Naked Single: r1c7=8
Full House: r6c7=3
Naked Single: r7c8=8
Naked Single: r9c4=3
Full House: r7c6=9
Full House: r7c9=3
Full House: r9c9=4
Naked Single: r1c8=1
Full House: r1c9=9
Naked Single: r1c4=2
Full House: r1c6=3
Naked Single: r6c6=6
Full House: r5c6=2
Naked Single: r4c4=8
Naked Single: r6c1=8
Full House: r4c1=6
Naked Single: r6c8=7
Naked Single: r5c9=8
Naked Single: r5c4=9
Full House: r6c4=4
Naked Single: r6c9=1
Full House: r4c9=2
Full House: r6c2=9
Naked Single: r4c8=5
Full House: r4c2=1
Full House: r5c2=5
Full House: r5c8=6
| 52 |
sudoku_51 | ..7....4....781.......2..6.....3.59686...2.1...9...2.8.94865..7...1..6..6.3.....5 | 327659841946781352581324769172438596865972413439516278294865137758193624613247985 | sudoku_51 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 7 . . . . 4 .
. . . 7 8 1 . . .
. . . . 2 . . 6 .
. . . . 3 . 5 9 6
8 6 . . . 2 . 1 .
. . 9 . . . 2 . 8
. 9 4 8 6 5 . . 7
. . . 1 . . 6 . .
6 . 3 . . . . . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 327659841946781352581324769172438596865972413439516278294865137758193624613247985 #1 Easy (208)
Naked Single: r4c4=4
Naked Single: r5c3=5
Naked Single: r5c4=9
Naked Single: r5c5=7
Naked Single: r9c4=2
Naked Single: r4c6=8
Naked Single: r6c6=6
Naked Single: r9c8=8
Naked Single: r6c4=5
Full House: r6c5=1
Naked Single: r3c4=3
Full House: r1c4=6
Naked Single: r1c6=9
Naked Single: r1c5=5
Full House: r3c6=4
Naked Single: r9c6=7
Full House: r8c6=3
Naked Single: r9c2=1
Naked Single: r8c8=2
Naked Single: r7c1=2
Naked Single: r7c8=3
Full House: r7c7=1
Naked Single: r8c3=8
Naked Single: r2c8=5
Full House: r6c8=7
Naked Single: r3c3=1
Naked Single: r1c1=3
Naked Single: r3c9=9
Naked Single: r4c3=2
Full House: r2c3=6
Naked Single: r1c7=8
Naked Single: r6c1=4
Full House: r6c2=3
Naked Single: r2c7=3
Naked Single: r3c1=5
Naked Single: r8c9=4
Full House: r9c7=9
Full House: r9c5=4
Full House: r8c5=9
Naked Single: r4c2=7
Full House: r4c1=1
Naked Single: r1c2=2
Full House: r1c9=1
Naked Single: r3c7=7
Full House: r2c9=2
Full House: r5c7=4
Full House: r3c2=8
Full House: r5c9=3
Naked Single: r2c1=9
Full House: r8c1=7
Full House: r8c2=5
Full House: r2c2=4
| 52 |
sudoku_52 | ..6.....1.2....7.3.5...36....91.6.4.2.37..81.1......7.9....14..8.72.......5.49... | 396427581421568793758913624579186342263794815184352976932671458847235169615849237 | sudoku_52 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 6 . . . . . 1
. 2 . . . . 7 . 3
. 5 . . . 3 6 . .
. . 9 1 . 6 . 4 .
2 . 3 7 . . 8 1 .
1 . . . . . . 7 .
9 . . . . 1 4 . .
8 . 7 2 . . . . .
. . 5 . 4 9 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 396427581421568793758913624579186342263794815184352976932671458847235169615849237 #1 Easy (212)
Naked Single: r2c1=4
Naked Single: r7c3=2
Naked Single: r8c6=5
Naked Single: r3c1=7
Naked Single: r2c6=8
Naked Single: r5c6=4
Naked Single: r1c1=3
Naked Single: r4c1=5
Full House: r9c1=6
Naked Single: r2c3=1
Naked Single: r5c2=6
Naked Single: r6c6=2
Full House: r1c6=7
Naked Single: r4c9=2
Naked Single: r7c2=3
Naked Single: r3c3=8
Full House: r1c2=9
Full House: r6c3=4
Naked Single: r4c7=3
Naked Single: r9c2=1
Full House: r8c2=4
Naked Single: r6c2=8
Full House: r4c2=7
Full House: r4c5=8
Naked Single: r9c7=2
Naked Single: r1c7=5
Naked Single: r1c4=4
Naked Single: r1c5=2
Full House: r1c8=8
Naked Single: r2c8=9
Naked Single: r6c7=9
Full House: r8c7=1
Naked Single: r3c4=9
Naked Single: r9c8=3
Naked Single: r3c8=2
Full House: r3c9=4
Full House: r3c5=1
Naked Single: r5c9=5
Full House: r5c5=9
Full House: r6c9=6
Naked Single: r8c8=6
Full House: r7c8=5
Naked Single: r9c4=8
Full House: r9c9=7
Naked Single: r8c9=9
Full House: r8c5=3
Full House: r7c9=8
Naked Single: r7c4=6
Full House: r7c5=7
Naked Single: r6c5=5
Full House: r2c5=6
Full House: r2c4=5
Full House: r6c4=3
| 53 |
sudoku_53 | 51.............863..376....7...8439...5........4..31....2.98..7..8..5..6397....1. | 516832749279541863483769251721684395935217684864953172652198437148375926397426518 | sudoku_53 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 1 . . . . . . .
. . . . . . 8 6 3
. . 3 7 6 . . . .
7 . . . 8 4 3 9 .
. . 5 . . . . . .
. . 4 . . 3 1 . .
. . 2 . 9 8 . . 7
. . 8 . . 5 . . 6
3 9 7 . . . . 1 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 516832749279541863483769251721684395935217684864953172652198437148375926397426518 #1 Easy (212)
Naked Single: r2c3=9
Naked Single: r8c2=4
Naked Single: r1c3=6
Full House: r4c3=1
Naked Single: r8c1=1
Naked Single: r7c1=6
Full House: r7c2=5
Naked Single: r7c7=4
Naked Single: r7c8=3
Full House: r7c4=1
Naked Single: r8c8=2
Naked Single: r8c4=3
Naked Single: r8c7=9
Full House: r8c5=7
Naked Single: r9c7=5
Full House: r9c9=8
Naked Single: r3c7=2
Naked Single: r1c7=7
Full House: r5c7=6
Naked Single: r3c2=8
Naked Single: r1c8=4
Naked Single: r3c1=4
Naked Single: r1c9=9
Naked Single: r3c8=5
Full House: r3c9=1
Full House: r3c6=9
Naked Single: r2c1=2
Full House: r2c2=7
Naked Single: r1c6=2
Naked Single: r2c6=1
Naked Single: r1c4=8
Full House: r1c5=3
Naked Single: r9c6=6
Full House: r5c6=7
Naked Single: r5c8=8
Full House: r6c8=7
Naked Single: r5c1=9
Full House: r6c1=8
Naked Single: r5c4=2
Naked Single: r5c2=3
Naked Single: r5c5=1
Full House: r5c9=4
Naked Single: r6c5=5
Naked Single: r9c4=4
Full House: r9c5=2
Full House: r2c5=4
Full House: r2c4=5
Naked Single: r4c4=6
Full House: r6c4=9
Naked Single: r6c9=2
Full House: r4c9=5
Full House: r4c2=2
Full House: r6c2=6
| 53 |
sudoku_54 | ...41..6...2..9..81.......5...3...7.8..7.5.4.7.5...8.6.23.589......3...4..79..3.. | 358412769642579138179863425294386571816795243735124896423658917981237654567941382 | sudoku_54 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 4 1 . . 6 .
. . 2 . . 9 . . 8
1 . . . . . . . 5
. . . 3 . . . 7 .
8 . . 7 . 5 . 4 .
7 . 5 . . . 8 . 6
. 2 3 . 5 8 9 . .
. . . . 3 . . . 4
. . 7 9 . . 3 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 358412769642579138179863425294386571816795243735124896423658917981237654567941382 #1 Easy (212)
Naked Single: r7c8=1
Naked Single: r2c8=3
Naked Single: r7c4=6
Naked Single: r7c9=7
Full House: r7c1=4
Naked Single: r9c9=2
Naked Single: r2c4=5
Naked Single: r1c9=9
Naked Single: r9c5=4
Naked Single: r2c1=6
Naked Single: r1c3=8
Naked Single: r3c8=2
Naked Single: r4c9=1
Full House: r5c9=3
Naked Single: r9c6=1
Naked Single: r2c5=7
Naked Single: r9c1=5
Naked Single: r1c7=7
Naked Single: r3c4=8
Naked Single: r6c8=9
Naked Single: r5c7=2
Full House: r4c7=5
Naked Single: r8c4=2
Full House: r6c4=1
Full House: r8c6=7
Naked Single: r2c2=4
Full House: r2c7=1
Full House: r3c7=4
Full House: r8c7=6
Naked Single: r1c1=3
Naked Single: r8c1=9
Full House: r4c1=2
Naked Single: r9c8=8
Full House: r8c8=5
Full House: r9c2=6
Naked Single: r3c5=6
Naked Single: r6c5=2
Naked Single: r3c3=9
Naked Single: r6c2=3
Full House: r6c6=4
Naked Single: r1c2=5
Full House: r1c6=2
Full House: r3c6=3
Full House: r3c2=7
Full House: r4c6=6
Naked Single: r8c3=1
Full House: r8c2=8
Naked Single: r4c2=9
Full House: r5c2=1
Naked Single: r5c5=9
Full House: r5c3=6
Full House: r4c3=4
Full House: r4c5=8
| 53 |
sudoku_55 | ...74....5........3..5..94165...7.2.81..2..5...9.6..18.8......4.763..1..2.......5 | 192746583548139267367582941653817429814923756729465318985271634476358192231694875 | sudoku_55 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 7 4 . . . .
5 . . . . . . . .
3 . . 5 . . 9 4 1
6 5 . . . 7 . 2 .
8 1 . . 2 . . 5 .
. . 9 . 6 . . 1 8
. 8 . . . . . . 4
. 7 6 3 . . 1 . .
2 . . . . . . . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 192746583548139267367582941653817429814923756729465318985271634476358192231694875 #1 Easy (212)
Naked Single: r3c5=8
Naked Single: r6c4=4
Naked Single: r5c4=9
Naked Single: r6c1=7
Naked Single: r5c6=3
Naked Single: r6c7=3
Naked Single: r4c5=1
Naked Single: r5c3=4
Naked Single: r6c6=5
Full House: r6c2=2
Full House: r4c4=8
Full House: r4c3=3
Naked Single: r4c7=4
Full House: r4c9=9
Naked Single: r3c2=6
Naked Single: r9c3=1
Naked Single: r8c9=2
Naked Single: r1c2=9
Naked Single: r3c6=2
Full House: r3c3=7
Naked Single: r7c1=9
Naked Single: r7c3=5
Naked Single: r9c4=6
Naked Single: r1c1=1
Full House: r8c1=4
Full House: r9c2=3
Full House: r2c2=4
Naked Single: r7c5=7
Naked Single: r2c4=1
Full House: r7c4=2
Naked Single: r7c6=1
Naked Single: r1c6=6
Naked Single: r7c7=6
Full House: r7c8=3
Naked Single: r9c5=9
Naked Single: r1c9=3
Naked Single: r2c6=9
Full House: r2c5=3
Full House: r8c5=5
Naked Single: r5c7=7
Full House: r5c9=6
Full House: r2c9=7
Naked Single: r1c8=8
Naked Single: r8c6=8
Full House: r8c8=9
Full House: r9c6=4
Naked Single: r9c7=8
Full House: r9c8=7
Full House: r2c8=6
Naked Single: r1c3=2
Full House: r1c7=5
Full House: r2c7=2
Full House: r2c3=8
| 53 |
sudoku_56 | 75...83.2..4..3.9...9..67..28...5.3.....4..7.....9.2.65..2.48..3.......9...75.... | 756918342124573698839426715287165934963842571415397286591234867372681459648759123 | sudoku_56 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 7 5 . . . 8 3 . 2
. . 4 . . 3 . 9 .
. . 9 . . 6 7 . .
2 8 . . . 5 . 3 .
. . . . 4 . . 7 .
. . . . 9 . 2 . 6
5 . . 2 . 4 8 . .
3 . . . . . . . 9
. . . 7 5 . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 756918342124573698839426715287165934963842571415397286591234867372681459648759123 #1 Easy (212)
Naked Single: r1c5=1
Naked Single: r8c6=1
Naked Single: r1c3=6
Naked Single: r2c4=5
Naked Single: r3c5=2
Naked Single: r5c6=2
Naked Single: r6c6=7
Full House: r9c6=9
Naked Single: r1c8=4
Full House: r1c4=9
Naked Single: r3c4=4
Full House: r2c5=7
Naked Single: r4c5=6
Naked Single: r4c4=1
Naked Single: r7c5=3
Full House: r8c5=8
Full House: r8c4=6
Naked Single: r4c3=7
Naked Single: r4c9=4
Full House: r4c7=9
Naked Single: r7c3=1
Naked Single: r8c3=2
Naked Single: r7c8=6
Naked Single: r7c9=7
Full House: r7c2=9
Naked Single: r8c8=5
Naked Single: r9c3=8
Naked Single: r8c7=4
Full House: r8c2=7
Naked Single: r9c7=1
Naked Single: r2c7=6
Full House: r5c7=5
Naked Single: r9c8=2
Full House: r9c9=3
Naked Single: r5c3=3
Full House: r6c3=5
Naked Single: r5c4=8
Full House: r6c4=3
Naked Single: r5c9=1
Full House: r6c8=8
Full House: r3c8=1
Naked Single: r2c9=8
Full House: r3c9=5
Naked Single: r5c2=6
Full House: r5c1=9
Naked Single: r3c1=8
Full House: r3c2=3
Naked Single: r2c1=1
Full House: r2c2=2
Naked Single: r9c2=4
Full House: r6c2=1
Full House: r6c1=4
Full House: r9c1=6
| 53 |
sudoku_57 | ..5...4.99...68.35..4.3...6..7...81..8...4....16.9..2......2..8..8...79..4.6.1... | 635127489971468235824539176397256814582714963416893527153972648268345791749681352 | sudoku_57 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 5 . . . 4 . 9
9 . . . 6 8 . 3 5
. . 4 . 3 . . . 6
. . 7 . . . 8 1 .
. 8 . . . 4 . . .
. 1 6 . 9 . . 2 .
. . . . . 2 . . 8
. . 8 . . . 7 9 .
. 4 . 6 . 1 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 635127489971468235824539176397256814582714963416893527153972648268345791749681352 #1 Easy (212)
Naked Single: r9c8=5
Naked Single: r1c6=7
Naked Single: r1c8=8
Naked Single: r3c8=7
Naked Single: r3c2=2
Naked Single: r5c8=6
Full House: r7c8=4
Naked Single: r2c2=7
Naked Single: r2c3=1
Naked Single: r3c7=1
Full House: r2c7=2
Full House: r2c4=4
Naked Single: r3c1=8
Naked Single: r9c7=3
Naked Single: r6c7=5
Naked Single: r7c7=6
Full House: r5c7=9
Naked Single: r9c9=2
Full House: r8c9=1
Naked Single: r6c6=3
Naked Single: r9c1=7
Naked Single: r9c3=9
Full House: r9c5=8
Naked Single: r6c1=4
Naked Single: r8c6=5
Naked Single: r7c3=3
Full House: r5c3=2
Naked Single: r6c9=7
Full House: r6c4=8
Naked Single: r3c6=9
Full House: r4c6=6
Full House: r3c4=5
Naked Single: r7c5=7
Naked Single: r8c4=3
Naked Single: r8c5=4
Full House: r7c4=9
Naked Single: r7c2=5
Full House: r7c1=1
Naked Single: r8c2=6
Full House: r8c1=2
Naked Single: r5c9=3
Full House: r4c9=4
Naked Single: r4c4=2
Naked Single: r1c2=3
Full House: r1c1=6
Full House: r4c2=9
Naked Single: r5c1=5
Full House: r4c1=3
Full House: r4c5=5
Naked Single: r1c4=1
Full House: r1c5=2
Full House: r5c5=1
Full House: r5c4=7
| 53 |
sudoku_58 | .......617....9...2.5.1.47....8...53.6....18.9.....2.6....6..2...1.5....58.34.6.7 | 834275961716489532295613478142896753367524189958137246473961825621758394589342617 | sudoku_58 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . . . 6 1
7 . . . . 9 . . .
2 . 5 . 1 . 4 7 .
. . . 8 . . . 5 3
. 6 . . . . 1 8 .
9 . . . . . 2 . 6
. . . . 6 . . 2 .
. . 1 . 5 . . . .
5 8 . 3 4 . 6 . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 834275961716489532295613478142896753367524189958137246473961825621758394589342617 #1 Easy (212)
Naked Single: r6c8=4
Naked Single: r2c8=3
Naked Single: r3c4=6
Naked Single: r5c9=9
Full House: r4c7=7
Naked Single: r8c8=9
Full House: r9c8=1
Naked Single: r3c9=8
Naked Single: r9c6=2
Full House: r9c3=9
Naked Single: r2c7=5
Naked Single: r3c6=3
Full House: r3c2=9
Naked Single: r8c9=4
Naked Single: r8c4=7
Naked Single: r1c7=9
Full House: r2c9=2
Full House: r7c9=5
Naked Single: r8c6=8
Naked Single: r2c4=4
Naked Single: r2c5=8
Naked Single: r7c6=1
Full House: r7c4=9
Naked Single: r8c7=3
Full House: r7c7=8
Naked Single: r2c2=1
Full House: r2c3=6
Naked Single: r8c1=6
Full House: r8c2=2
Naked Single: r4c2=4
Naked Single: r1c2=3
Naked Single: r4c1=1
Naked Single: r4c3=2
Naked Single: r4c6=6
Full House: r4c5=9
Naked Single: r5c1=3
Naked Single: r7c2=7
Full House: r6c2=5
Naked Single: r5c3=7
Full House: r6c3=8
Naked Single: r7c1=4
Full House: r1c1=8
Full House: r1c3=4
Full House: r7c3=3
Naked Single: r6c4=1
Naked Single: r6c6=7
Full House: r6c5=3
Naked Single: r5c5=2
Full House: r1c5=7
Naked Single: r1c6=5
Full House: r1c4=2
Full House: r5c4=5
Full House: r5c6=4
| 53 |
sudoku_59 | 5...8........47.2..17.63..9.6..24........6.1..3......4.5....6426.8..17..9.....5.1 | 542189376396547128817263459761824935485396217239715864153978642628451793974632581 | sudoku_59 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 . . . 8 . . . .
. . . . 4 7 . 2 .
. 1 7 . 6 3 . . 9
. 6 . . 2 4 . . .
. . . . . 6 . 1 .
. 3 . . . . . . 4
. 5 . . . . 6 4 2
6 . 8 . . 1 7 . .
9 . . . . . 5 . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 542189376396547128817263459761824935485396217239715864153978642628451793974632581 #1 Easy (212)
Naked Single: r8c9=3
Naked Single: r8c8=9
Full House: r9c8=8
Naked Single: r8c5=5
Naked Single: r3c8=5
Naked Single: r9c6=2
Naked Single: r3c4=2
Naked Single: r1c6=9
Naked Single: r8c4=4
Full House: r8c2=2
Naked Single: r1c4=1
Full House: r2c4=5
Naked Single: r7c6=8
Full House: r6c6=5
Naked Single: r1c2=4
Naked Single: r1c7=3
Naked Single: r3c1=8
Full House: r3c7=4
Naked Single: r9c2=7
Naked Single: r2c1=3
Naked Single: r2c2=9
Full House: r5c2=8
Naked Single: r9c5=3
Naked Single: r7c1=1
Naked Single: r2c3=6
Full House: r1c3=2
Naked Single: r9c3=4
Full House: r9c4=6
Full House: r7c3=3
Naked Single: r4c1=7
Naked Single: r2c9=8
Full House: r2c7=1
Naked Single: r4c8=3
Naked Single: r6c1=2
Full House: r5c1=4
Naked Single: r4c9=5
Naked Single: r5c9=7
Full House: r1c9=6
Full House: r1c8=7
Full House: r6c8=6
Naked Single: r5c5=9
Naked Single: r4c4=8
Naked Single: r5c3=5
Naked Single: r5c4=3
Full House: r5c7=2
Naked Single: r7c5=7
Full House: r6c5=1
Full House: r6c4=7
Full House: r7c4=9
Naked Single: r4c7=9
Full House: r4c3=1
Full House: r6c3=9
Full House: r6c7=8
| 53 |
sudoku_60 | ...9..25....381..........9.8..7.5...5368.9..4.29..6..1.1...8.......4.3...97.6...2 | 168974253952381647374652198841725936536819724729436581613298475285147369497563812 | sudoku_60 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 9 . . 2 5 .
. . . 3 8 1 . . .
. . . . . . . 9 .
8 . . 7 . 5 . . .
5 3 6 8 . 9 . . 4
. 2 9 . . 6 . . 1
. 1 . . . 8 . . .
. . . . 4 . 3 . .
. 9 7 . 6 . . . 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 168974253952381647374652198841725936536819724729436581613298475285147369497563812 #1 Easy (212)
Naked Single: r5c7=7
Naked Single: r6c4=4
Naked Single: r4c2=4
Naked Single: r6c5=3
Naked Single: r1c5=7
Naked Single: r9c6=3
Naked Single: r5c8=2
Full House: r5c5=1
Full House: r4c5=2
Naked Single: r6c1=7
Full House: r4c3=1
Naked Single: r6c8=8
Full House: r6c7=5
Naked Single: r1c6=4
Naked Single: r9c1=4
Naked Single: r3c5=5
Full House: r7c5=9
Naked Single: r3c6=2
Full House: r3c4=6
Full House: r8c6=7
Naked Single: r9c8=1
Naked Single: r8c8=6
Naked Single: r9c4=5
Full House: r9c7=8
Naked Single: r4c8=3
Naked Single: r7c7=4
Naked Single: r8c1=2
Naked Single: r7c4=2
Full House: r8c4=1
Naked Single: r2c7=6
Naked Single: r3c7=1
Full House: r4c7=9
Full House: r4c9=6
Naked Single: r7c8=7
Full House: r2c8=4
Naked Single: r2c1=9
Naked Single: r2c9=7
Naked Single: r3c1=3
Naked Single: r7c9=5
Full House: r8c9=9
Naked Single: r2c2=5
Full House: r2c3=2
Naked Single: r1c3=8
Naked Single: r3c9=8
Full House: r1c9=3
Naked Single: r7c1=6
Full House: r7c3=3
Full House: r1c1=1
Full House: r1c2=6
Naked Single: r8c2=8
Full House: r3c2=7
Full House: r3c3=4
Full House: r8c3=5
| 53 |
sudoku_61 | ...2...7625..8...94.67.1..87.256....8..3.94....1.2....1..............8.26.4...3.. | 318294576257683149496751238742568913865319427931427685129835764573146892684972351 | sudoku_61 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 2 . . . 7 6
2 5 . . 8 . . . 9
4 . 6 7 . 1 . . 8
7 . 2 5 6 . . . .
8 . . 3 . 9 4 . .
. . 1 . 2 . . . .
1 . . . . . . . .
. . . . . . 8 . 2
6 . 4 . . . 3 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 318294576257683149496751238742568913865319427931427685129835764573146892684972351 #1 Easy (212)
Naked Single: r5c2=6
Naked Single: r5c3=5
Naked Single: r2c7=1
Naked Single: r1c7=5
Naked Single: r4c7=9
Naked Single: r3c7=2
Naked Single: r3c8=3
Full House: r2c8=4
Naked Single: r3c2=9
Full House: r3c5=5
Naked Single: r2c4=6
Naked Single: r1c1=3
Naked Single: r2c6=3
Full House: r2c3=7
Naked Single: r1c3=8
Full House: r1c2=1
Naked Single: r1c6=4
Full House: r1c5=9
Naked Single: r6c1=9
Full House: r8c1=5
Naked Single: r4c6=8
Naked Single: r4c8=1
Naked Single: r6c4=4
Naked Single: r6c6=7
Full House: r5c5=1
Naked Single: r4c9=3
Full House: r4c2=4
Full House: r6c2=3
Naked Single: r5c8=2
Full House: r5c9=7
Naked Single: r6c7=6
Full House: r7c7=7
Naked Single: r8c6=6
Naked Single: r9c5=7
Naked Single: r6c9=5
Full House: r6c8=8
Naked Single: r8c2=7
Naked Single: r8c8=9
Naked Single: r7c9=4
Full House: r9c9=1
Naked Single: r8c3=3
Full House: r7c3=9
Naked Single: r8c4=1
Full House: r8c5=4
Full House: r7c5=3
Naked Single: r9c8=5
Full House: r7c8=6
Naked Single: r7c4=8
Full House: r9c4=9
Naked Single: r9c6=2
Full House: r7c6=5
Full House: r7c2=2
Full House: r9c2=8
| 53 |
sudoku_62 | ..48...1......974........2..19.2.......5.193.....67..16..1..4...8..92.6.17.3....2 | 264875319851239746937614528519423687726581934348967251692158473483792165175346892 | sudoku_62 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 4 8 . . . 1 .
. . . . . 9 7 4 .
. . . . . . . 2 .
. 1 9 . 2 . . . .
. . . 5 . 1 9 3 .
. . . . 6 7 . . 1
6 . . 1 . . 4 . .
. 8 . . 9 2 . 6 .
1 7 . 3 . . . . 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 264875319851239746937614528519423687726581934348967251692158473483792165175346892 #1 Easy (212)
Naked Single: r4c4=4
Naked Single: r9c3=5
Naked Single: r5c5=8
Naked Single: r6c4=9
Full House: r4c6=3
Naked Single: r8c4=7
Naked Single: r8c3=3
Naked Single: r9c7=8
Naked Single: r9c5=4
Naked Single: r3c4=6
Full House: r2c4=2
Naked Single: r7c5=5
Naked Single: r7c3=2
Naked Single: r8c1=4
Full House: r7c2=9
Naked Single: r8c9=5
Full House: r8c7=1
Naked Single: r9c8=9
Full House: r9c6=6
Full House: r7c6=8
Naked Single: r1c6=5
Full House: r3c6=4
Naked Single: r6c3=8
Naked Single: r7c8=7
Full House: r7c9=3
Naked Single: r6c8=5
Full House: r4c8=8
Naked Single: r4c7=6
Naked Single: r6c7=2
Naked Single: r1c7=3
Full House: r3c7=5
Naked Single: r4c9=7
Full House: r4c1=5
Full House: r5c9=4
Naked Single: r6c1=3
Full House: r6c2=4
Naked Single: r1c5=7
Naked Single: r3c2=3
Naked Single: r2c1=8
Naked Single: r3c5=1
Full House: r2c5=3
Naked Single: r2c9=6
Naked Single: r3c3=7
Naked Single: r1c9=9
Full House: r3c9=8
Full House: r3c1=9
Naked Single: r2c2=5
Full House: r2c3=1
Full House: r5c3=6
Naked Single: r1c1=2
Full House: r1c2=6
Full House: r5c2=2
Full House: r5c1=7
| 53 |
sudoku_63 | ...65.2.1.........76..1.43.5.....3.9.21.....594.72.......5.....4....26..657.48... | 384657291219834567765219438576481329821963745943725186132596874498172653657348912 | sudoku_63 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 6 5 . 2 . 1
. . . . . . . . .
7 6 . . 1 . 4 3 .
5 . . . . . 3 . 9
. 2 1 . . . . . 5
9 4 . 7 2 . . . .
. . . 5 . . . . .
4 . . . . 2 6 . .
6 5 7 . 4 8 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 384657291219834567765219438576481329821963745943725186132596874498172653657348912 #1 Easy (212)
Naked Single: r3c9=8
Naked Single: r3c6=9
Naked Single: r6c9=6
Naked Single: r3c4=2
Full House: r3c3=5
Naked Single: r2c9=7
Naked Single: r1c8=9
Naked Single: r8c9=3
Naked Single: r2c7=5
Full House: r2c8=6
Naked Single: r9c9=2
Full House: r7c9=4
Naked Single: r9c8=1
Naked Single: r6c8=8
Naked Single: r9c7=9
Full House: r9c4=3
Naked Single: r5c7=7
Naked Single: r6c3=3
Naked Single: r6c7=1
Full House: r7c7=8
Full House: r6c6=5
Naked Single: r7c8=7
Full House: r8c8=5
Naked Single: r5c8=4
Full House: r4c8=2
Naked Single: r5c1=8
Naked Single: r1c1=3
Naked Single: r4c2=7
Full House: r4c3=6
Naked Single: r5c4=9
Naked Single: r1c2=8
Naked Single: r4c5=8
Naked Single: r8c4=1
Naked Single: r1c3=4
Full House: r1c6=7
Naked Single: r2c5=3
Naked Single: r4c4=4
Full House: r2c4=8
Full House: r2c6=4
Full House: r4c6=1
Naked Single: r7c6=6
Full House: r5c6=3
Full House: r5c5=6
Naked Single: r8c2=9
Naked Single: r7c5=9
Full House: r8c5=7
Full House: r8c3=8
Naked Single: r2c2=1
Full House: r7c2=3
Naked Single: r7c3=2
Full House: r2c3=9
Full House: r2c1=2
Full House: r7c1=1
| 53 |
sudoku_64 | ...8....5...4..63.4..1....7.4.9..38..7....21.1....65..615..38...94......2....8.5. | 723869145951472638468135927542917386376584219189326574615743892894251763237698451 | sudoku_64 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 8 . . . . 5
. . . 4 . . 6 3 .
4 . . 1 . . . . 7
. 4 . 9 . . 3 8 .
. 7 . . . . 2 1 .
1 . . . . 6 5 . .
6 1 5 . . 3 8 . .
. 9 4 . . . . . .
2 . . . . 8 . 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 723869145951472638468135927542917386376584219189326574615743892894251763237698451 #1 Easy (212)
Naked Single: r4c9=6
Naked Single: r3c7=9
Naked Single: r4c1=5
Naked Single: r9c2=3
Naked Single: r4c3=2
Naked Single: r3c8=2
Naked Single: r9c3=7
Full House: r8c1=8
Naked Single: r6c2=8
Naked Single: r1c8=4
Naked Single: r3c6=5
Naked Single: r9c4=6
Naked Single: r1c7=1
Full House: r2c9=8
Naked Single: r3c2=6
Naked Single: r5c6=4
Naked Single: r8c7=7
Full House: r9c7=4
Naked Single: r1c2=2
Full House: r2c2=5
Naked Single: r3c5=3
Full House: r3c3=8
Naked Single: r5c9=9
Naked Single: r7c8=9
Naked Single: r8c8=6
Full House: r6c8=7
Full House: r6c9=4
Naked Single: r5c1=3
Naked Single: r7c9=2
Naked Single: r9c9=1
Full House: r8c9=3
Full House: r9c5=9
Naked Single: r6c5=2
Naked Single: r5c3=6
Full House: r6c3=9
Full House: r6c4=3
Naked Single: r5c4=5
Full House: r5c5=8
Naked Single: r7c4=7
Full House: r8c4=2
Full House: r7c5=4
Naked Single: r2c5=7
Naked Single: r1c3=3
Full House: r2c3=1
Naked Single: r8c6=1
Full House: r8c5=5
Naked Single: r1c5=6
Full House: r4c5=1
Full House: r4c6=7
Naked Single: r1c6=9
Full House: r1c1=7
Full House: r2c1=9
Full House: r2c6=2
| 53 |
sudoku_65 | ...1..8...24......5.6.34..989..4.3.......629..5.392.........92..4........75.8.4.. | 739165842124978563586234719892741356413856297657392184368417925941523678275689431 | sudoku_65 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 1 . . 8 . .
. 2 4 . . . . . .
5 . 6 . 3 4 . . 9
8 9 . . 4 . 3 . .
. . . . . 6 2 9 .
. 5 . 3 9 2 . . .
. . . . . . 9 2 .
. 4 . . . . . . .
. 7 5 . 8 . 4 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 739165842124978563586234719892741356413856297657392184368417925941523678275689431 #1 Easy (216)
Naked Single: r1c2=3
Naked Single: r5c2=1
Naked Single: r3c2=8
Full House: r7c2=6
Naked Single: r6c3=7
Naked Single: r1c3=9
Naked Single: r4c3=2
Naked Single: r5c3=3
Naked Single: r1c1=7
Full House: r2c1=1
Naked Single: r5c1=4
Full House: r6c1=6
Naked Single: r1c6=5
Naked Single: r7c1=3
Naked Single: r6c7=1
Naked Single: r3c7=7
Naked Single: r3c4=2
Full House: r3c8=1
Naked Single: r1c5=6
Naked Single: r1c8=4
Full House: r1c9=2
Naked Single: r2c5=7
Naked Single: r6c8=8
Full House: r6c9=4
Naked Single: r5c5=5
Naked Single: r4c4=7
Naked Single: r5c9=7
Full House: r5c4=8
Full House: r4c6=1
Naked Single: r7c5=1
Full House: r8c5=2
Naked Single: r2c4=9
Full House: r2c6=8
Naked Single: r7c6=7
Naked Single: r7c3=8
Full House: r8c3=1
Naked Single: r8c1=9
Full House: r9c1=2
Naked Single: r9c4=6
Naked Single: r7c9=5
Full House: r7c4=4
Full House: r8c4=5
Naked Single: r8c6=3
Full House: r9c6=9
Naked Single: r9c8=3
Full House: r9c9=1
Naked Single: r4c9=6
Full House: r4c8=5
Naked Single: r8c7=6
Full House: r2c7=5
Naked Single: r2c9=3
Full House: r8c9=8
Full House: r2c8=6
Full House: r8c8=7
| 54 |
sudoku_66 | ..7.6..1......57268.........7..9..4...........1352...9..197.46....4....8..9..2.31 | 357269814194835726862714395675198243928346157413527689581973462236451978749682531 | sudoku_66 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 7 . 6 . . 1 .
. . . . . 5 7 2 6
8 . . . . . . . .
. 7 . . 9 . . 4 .
. . . . . . . . .
. 1 3 5 2 . . . 9
. . 1 9 7 . 4 6 .
. . . 4 . . . . 8
. . 9 . . 2 . 3 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 357269814194835726862714395675198243928346157413527689581973462236451978749682531 #1 Easy (216)
Naked Single: r2c3=4
Naked Single: r9c7=5
Naked Single: r7c9=2
Naked Single: r9c5=8
Naked Single: r8c7=9
Full House: r8c8=7
Naked Single: r7c6=3
Naked Single: r9c4=6
Naked Single: r3c7=3
Naked Single: r6c8=8
Naked Single: r7c1=5
Full House: r7c2=8
Naked Single: r8c6=1
Full House: r8c5=5
Naked Single: r9c2=4
Full House: r9c1=7
Naked Single: r1c7=8
Naked Single: r5c8=5
Full House: r3c8=9
Naked Single: r6c7=6
Naked Single: r4c9=3
Naked Single: r6c1=4
Full House: r6c6=7
Naked Single: r5c9=7
Naked Single: r3c6=4
Naked Single: r1c6=9
Naked Single: r3c5=1
Naked Single: r3c9=5
Full House: r1c9=4
Naked Single: r2c5=3
Full House: r5c5=4
Naked Single: r1c4=2
Naked Single: r2c2=9
Naked Single: r2c4=8
Full House: r3c4=7
Full House: r2c1=1
Naked Single: r1c1=3
Full House: r1c2=5
Naked Single: r4c4=1
Full House: r5c4=3
Naked Single: r4c7=2
Full House: r5c7=1
Naked Single: r4c1=6
Naked Single: r4c6=8
Full House: r4c3=5
Full House: r5c6=6
Naked Single: r5c2=2
Naked Single: r8c1=2
Full House: r5c1=9
Full House: r5c3=8
Naked Single: r3c2=6
Full House: r3c3=2
Full House: r8c3=6
Full House: r8c2=3
| 54 |
sudoku_67 | 2.....6.945.3..8...7...8.5..1.63...7.......25.98...4.1..6.7..3...7.........241... | 283517649451396872679428153512634987764189325398752461146975238927863514835241796 | sudoku_67 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 2 . . . . . 6 . 9
4 5 . 3 . . 8 . .
. 7 . . . 8 . 5 .
. 1 . 6 3 . . . 7
. . . . . . . 2 5
. 9 8 . . . 4 . 1
. . 6 . 7 . . 3 .
. . 7 . . . . . .
. . . 2 4 1 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 283517649451396872679428153512634987764189325398752461146975238927863514835241796 #1 Easy (216)
Naked Single: r4c1=5
Naked Single: r4c7=9
Naked Single: r2c9=2
Naked Single: r6c8=6
Naked Single: r4c8=8
Full House: r5c7=3
Naked Single: r3c7=1
Naked Single: r5c3=4
Naked Single: r2c8=7
Naked Single: r4c3=2
Full House: r4c6=4
Naked Single: r5c2=6
Naked Single: r1c8=4
Full House: r3c9=3
Naked Single: r9c8=9
Full House: r8c8=1
Naked Single: r5c1=7
Full House: r6c1=3
Naked Single: r3c3=9
Naked Single: r5c6=9
Naked Single: r9c1=8
Naked Single: r2c3=1
Naked Single: r3c1=6
Naked Single: r3c4=4
Full House: r3c5=2
Naked Single: r2c6=6
Full House: r2c5=9
Naked Single: r7c6=5
Naked Single: r8c1=9
Full House: r7c1=1
Naked Single: r9c2=3
Naked Single: r9c9=6
Naked Single: r1c3=3
Full House: r1c2=8
Full House: r9c3=5
Full House: r9c7=7
Naked Single: r6c5=5
Naked Single: r1c6=7
Naked Single: r7c7=2
Full House: r8c7=5
Naked Single: r8c6=3
Full House: r6c6=2
Full House: r6c4=7
Naked Single: r8c4=8
Naked Single: r1c5=1
Full House: r1c4=5
Naked Single: r7c2=4
Full House: r8c2=2
Naked Single: r5c4=1
Full House: r7c4=9
Full House: r8c5=6
Full House: r8c9=4
Full House: r5c5=8
Full House: r7c9=8
| 54 |
sudoku_68 | ..6.9.2.8...4356.....8..4..5.2..1...9....8..28.....9..7.....8.4.....43....4216... | 456197238278435619139862475562941783943678152817523946721359864695784321384216597 | sudoku_68 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 6 . 9 . 2 . 8
. . . 4 3 5 6 . .
. . . 8 . . 4 . .
5 . 2 . . 1 . . .
9 . . . . 8 . . 2
8 . . . . . 9 . .
7 . . . . . 8 . 4
. . . . . 4 3 . .
. . 4 2 1 6 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 456197238278435619139862475562941783943678152817523946721359864695784321384216597 #1 Easy (216)
Naked Single: r1c6=7
Naked Single: r4c7=7
Naked Single: r7c5=5
Naked Single: r9c1=3
Naked Single: r1c4=1
Naked Single: r3c6=2
Full House: r3c5=6
Naked Single: r9c7=5
Full House: r5c7=1
Naked Single: r1c1=4
Naked Single: r3c1=1
Naked Single: r6c6=3
Full House: r7c6=9
Naked Single: r4c5=4
Naked Single: r2c1=2
Full House: r8c1=6
Naked Single: r7c3=1
Naked Single: r7c4=3
Naked Single: r8c4=7
Full House: r8c5=8
Naked Single: r5c5=7
Full House: r6c5=2
Naked Single: r6c3=7
Naked Single: r7c2=2
Full House: r7c8=6
Naked Single: r5c3=3
Naked Single: r4c2=6
Naked Single: r4c4=9
Naked Single: r4c9=3
Full House: r4c8=8
Naked Single: r5c2=4
Full House: r6c2=1
Naked Single: r5c8=5
Full House: r5c4=6
Full House: r6c4=5
Naked Single: r1c8=3
Full House: r1c2=5
Naked Single: r6c8=4
Full House: r6c9=6
Naked Single: r3c3=9
Naked Single: r8c2=9
Naked Single: r2c3=8
Full House: r8c3=5
Full House: r9c2=8
Naked Single: r3c8=7
Naked Single: r8c9=1
Full House: r8c8=2
Naked Single: r2c2=7
Full House: r3c2=3
Full House: r3c9=5
Naked Single: r9c8=9
Full House: r2c8=1
Full House: r2c9=9
Full House: r9c9=7
| 54 |
sudoku_69 | 8.1.4.2....31......4..96..7.8.2.5.3....9.4..82.9......7..86.4..6.......2.2.....5. | 861547293973128564542396187486275931357914628219683745735862419698451372124739856 | sudoku_69 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 8 . 1 . 4 . 2 . .
. . 3 1 . . . . .
. 4 . . 9 6 . . 7
. 8 . 2 . 5 . 3 .
. . . 9 . 4 . . 8
2 . 9 . . . . . .
7 . . 8 6 . 4 . .
6 . . . . . . . 2
. 2 . . . . . 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 861547293973128564542396187486275931357914628219683745735862419698451372124739856 #1 Easy (216)
Naked Single: r3c1=5
Naked Single: r7c3=5
Naked Single: r2c1=9
Naked Single: r3c3=2
Naked Single: r3c4=3
Naked Single: r1c6=7
Naked Single: r1c2=6
Full House: r2c2=7
Naked Single: r1c4=5
Naked Single: r1c8=9
Full House: r1c9=3
Naked Single: r7c8=1
Naked Single: r3c8=8
Full House: r3c7=1
Naked Single: r7c9=9
Naked Single: r8c8=7
Naked Single: r7c2=3
Full House: r7c6=2
Naked Single: r9c9=6
Naked Single: r8c4=4
Naked Single: r2c6=8
Full House: r2c5=2
Naked Single: r8c3=8
Naked Single: r9c4=7
Full House: r6c4=6
Naked Single: r8c7=3
Full House: r9c7=8
Naked Single: r9c3=4
Naked Single: r6c8=4
Naked Single: r9c1=1
Full House: r8c2=9
Naked Single: r2c8=6
Full House: r5c8=2
Naked Single: r4c9=1
Naked Single: r4c1=4
Full House: r5c1=3
Naked Single: r9c5=3
Full House: r9c6=9
Naked Single: r8c6=1
Full House: r6c6=3
Full House: r8c5=5
Naked Single: r2c7=5
Full House: r2c9=4
Full House: r6c9=5
Naked Single: r4c5=7
Naked Single: r6c7=7
Naked Single: r6c2=1
Full House: r5c2=5
Full House: r6c5=8
Full House: r5c5=1
Naked Single: r4c3=6
Full House: r4c7=9
Full House: r5c7=6
Full House: r5c3=7
| 54 |
sudoku_70 | ...2.8.4.4.....6....8.34.52.....6..1.42.9....17.....8.3....1.6.29..5....5......17 | 759268143423715698618934752935876421842193576176542389387421965291657834564389217 | sudoku_70 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 2 . 8 . 4 .
4 . . . . . 6 . .
. . 8 . 3 4 . 5 2
. . . . . 6 . . 1
. 4 2 . 9 . . . .
1 7 . . . . . 8 .
3 . . . . 1 . 6 .
2 9 . . 5 . . . .
5 . . . . . . 1 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 759268143423715698618934752935876421842193576176542389387421965291657834564389217 #1 Easy (216)
Naked Single: r7c2=8
Naked Single: r8c8=3
Naked Single: r9c2=6
Naked Single: r5c8=7
Naked Single: r8c6=7
Naked Single: r3c2=1
Naked Single: r9c3=4
Naked Single: r2c8=9
Full House: r4c8=2
Naked Single: r7c3=7
Full House: r8c3=1
Naked Single: r1c9=3
Naked Single: r2c6=5
Naked Single: r3c7=7
Naked Single: r1c2=5
Naked Single: r2c9=8
Full House: r1c7=1
Naked Single: r2c3=3
Naked Single: r5c6=3
Naked Single: r4c2=3
Full House: r2c2=2
Naked Single: r8c9=4
Naked Single: r5c7=5
Naked Single: r6c6=2
Full House: r9c6=9
Naked Single: r8c7=8
Full House: r8c4=6
Naked Single: r5c9=6
Naked Single: r6c5=4
Naked Single: r7c4=4
Naked Single: r9c7=2
Naked Single: r3c4=9
Full House: r3c1=6
Naked Single: r5c1=8
Full House: r5c4=1
Naked Single: r6c9=9
Full House: r7c9=5
Full House: r7c7=9
Full House: r7c5=2
Naked Single: r6c4=5
Naked Single: r9c5=8
Full House: r9c4=3
Naked Single: r1c3=9
Full House: r1c1=7
Full House: r4c1=9
Full House: r1c5=6
Naked Single: r2c4=7
Full House: r2c5=1
Full House: r4c5=7
Full House: r4c4=8
Naked Single: r4c7=4
Full House: r6c7=3
Full House: r6c3=6
Full House: r4c3=5
| 54 |
sudoku_71 | 9...2...87.34.65.1.4....7....4..8...26...4..7.7..9...2..2..186.5........38....... | 951327648723486591648915723134278956269154387875693412492731865517869234386542179 | sudoku_71 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 9 . . . 2 . . . 8
7 . 3 4 . 6 5 . 1
. 4 . . . . 7 . .
. . 4 . . 8 . . .
2 6 . . . 4 . . 7
. 7 . . 9 . . . 2
. . 2 . . 1 8 6 .
5 . . . . . . . .
3 8 . . . . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 951327648723486591648915723134278956269154387875693412492731865517869234386542179 #1 Easy (216)
Naked Single: r2c5=8
Naked Single: r4c1=1
Naked Single: r7c1=4
Naked Single: r7c2=9
Naked Single: r2c2=2
Full House: r2c8=9
Naked Single: r6c1=8
Full House: r3c1=6
Naked Single: r8c2=1
Naked Single: r6c3=5
Naked Single: r3c9=3
Naked Single: r1c2=5
Full House: r4c2=3
Full House: r5c3=9
Naked Single: r1c3=1
Full House: r3c3=8
Naked Single: r6c6=3
Naked Single: r1c8=4
Naked Single: r3c8=2
Full House: r1c7=6
Naked Single: r7c9=5
Naked Single: r4c8=5
Naked Single: r1c6=7
Full House: r1c4=3
Naked Single: r6c8=1
Naked Single: r4c7=9
Naked Single: r7c4=7
Full House: r7c5=3
Naked Single: r5c7=3
Naked Single: r6c4=6
Full House: r6c7=4
Naked Single: r9c8=7
Naked Single: r4c9=6
Full House: r5c8=8
Full House: r8c8=3
Naked Single: r4c4=2
Full House: r4c5=7
Naked Single: r8c7=2
Full House: r9c7=1
Naked Single: r9c3=6
Full House: r8c3=7
Naked Single: r8c6=9
Naked Single: r3c6=5
Full House: r9c6=2
Naked Single: r8c4=8
Naked Single: r8c9=4
Full House: r8c5=6
Full House: r9c9=9
Naked Single: r9c4=5
Full House: r9c5=4
Naked Single: r3c5=1
Full House: r3c4=9
Full House: r5c4=1
Full House: r5c5=5
| 54 |
sudoku_72 | ..1.8.2..428........6.3.....82..6.5.1....37......7.41.......3..569..2.....48...65 | 351684297428759631976231548782146953145923786693578412817465329569312874234897165 | sudoku_72 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 1 . 8 . 2 . .
4 2 8 . . . . . .
. . 6 . 3 . . . .
. 8 2 . . 6 . 5 .
1 . . . . 3 7 . .
. . . . 7 . 4 1 .
. . . . . . 3 . .
5 6 9 . . 2 . . .
. . 4 8 . . . 6 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 351684297428759631976231548782146953145923786693578412817465329569312874234897165 #1 Easy (216)
Naked Single: r4c7=9
Naked Single: r5c3=5
Naked Single: r7c3=7
Full House: r6c3=3
Naked Single: r4c9=3
Naked Single: r9c7=1
Naked Single: r7c2=1
Naked Single: r4c1=7
Naked Single: r6c2=9
Naked Single: r8c7=8
Naked Single: r9c2=3
Naked Single: r9c5=9
Naked Single: r3c1=9
Naked Single: r5c2=4
Full House: r6c1=6
Naked Single: r3c7=5
Full House: r2c7=6
Naked Single: r9c1=2
Full House: r9c6=7
Full House: r7c1=8
Full House: r1c1=3
Naked Single: r5c5=2
Naked Single: r3c2=7
Full House: r1c2=5
Naked Single: r5c4=9
Naked Single: r5c8=8
Full House: r5c9=6
Full House: r6c9=2
Naked Single: r6c4=5
Full House: r6c6=8
Naked Single: r3c8=4
Naked Single: r3c6=1
Naked Single: r8c8=7
Naked Single: r2c4=7
Naked Single: r2c5=5
Naked Single: r3c4=2
Full House: r3c9=8
Naked Single: r1c8=9
Naked Single: r8c9=4
Naked Single: r2c6=9
Naked Single: r1c6=4
Full House: r1c4=6
Full House: r1c9=7
Full House: r7c6=5
Naked Single: r2c8=3
Full House: r2c9=1
Full House: r7c8=2
Full House: r7c9=9
Naked Single: r8c5=1
Full House: r8c4=3
Naked Single: r7c4=4
Full House: r4c4=1
Full House: r4c5=4
Full House: r7c5=6
| 54 |
sudoku_73 | .763581.2.4.2....72..........9.15.688..............3..7..86...4.13.7.9.........2. | 976358142341296857258147693439715268867923415125684379792861534513472986684539721 | sudoku_73 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 7 6 3 5 8 1 . 2
. 4 . 2 . . . . 7
2 . . . . . . . .
. . 9 . 1 5 . 6 8
8 . . . . . . . .
. . . . . . 3 . .
7 . . 8 6 . . . 4
. 1 3 . 7 . 9 . .
. . . . . . . 2 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 976358142341296857258147693439715268867923415125684379792861534513472986684539721 #1 Easy (216)
Naked Single: r1c1=9
Full House: r1c8=4
Naked Single: r2c5=9
Naked Single: r7c7=5
Naked Single: r3c5=4
Naked Single: r7c3=2
Naked Single: r8c8=8
Naked Single: r8c9=6
Naked Single: r9c5=3
Naked Single: r7c2=9
Naked Single: r9c7=7
Naked Single: r5c5=2
Full House: r6c5=8
Naked Single: r9c9=1
Full House: r7c8=3
Full House: r7c6=1
Naked Single: r5c7=4
Naked Single: r2c8=5
Naked Single: r2c6=6
Naked Single: r4c7=2
Naked Single: r3c8=9
Naked Single: r2c7=8
Full House: r3c7=6
Full House: r3c9=3
Naked Single: r3c6=7
Full House: r3c4=1
Naked Single: r4c2=3
Naked Single: r2c3=1
Full House: r2c1=3
Naked Single: r4c1=4
Full House: r4c4=7
Naked Single: r8c1=5
Naked Single: r8c4=4
Full House: r8c6=2
Naked Single: r9c1=6
Full House: r6c1=1
Naked Single: r9c6=9
Full House: r9c4=5
Naked Single: r9c2=8
Full House: r9c3=4
Naked Single: r6c8=7
Full House: r5c8=1
Naked Single: r5c6=3
Full House: r6c6=4
Naked Single: r3c2=5
Full House: r3c3=8
Naked Single: r6c3=5
Full House: r5c3=7
Naked Single: r5c2=6
Full House: r6c2=2
Naked Single: r6c9=9
Full House: r5c9=5
Full House: r5c4=9
Full House: r6c4=6
| 54 |
sudoku_74 | ..5.3..4...4..13...29......7.1.......5....9......7652..3..624..2..1.9.......4716. | 615938247874621395329754618761295834452813976983476521137562489246189753598347162 | sudoku_74 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 5 . 3 . . 4 .
. . 4 . . 1 3 . .
. 2 9 . . . . . .
7 . 1 . . . . . .
. 5 . . . . 9 . .
. . . . 7 6 5 2 .
. 3 . . 6 2 4 . .
2 . . 1 . 9 . . .
. . . . 4 7 1 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 615938247874621395329754618761295834452813976983476521137562489246189753598347162 #1 Easy (216)
Naked Single: r1c6=8
Naked Single: r9c3=8
Naked Single: r3c5=5
Naked Single: r6c3=3
Naked Single: r7c3=7
Naked Single: r9c2=9
Naked Single: r3c6=4
Naked Single: r8c5=8
Naked Single: r8c3=6
Full House: r5c3=2
Naked Single: r9c1=5
Naked Single: r5c6=3
Full House: r4c6=5
Naked Single: r7c4=5
Full House: r9c4=3
Full House: r9c9=2
Naked Single: r8c7=7
Naked Single: r8c2=4
Full House: r7c1=1
Naked Single: r5c5=1
Naked Single: r6c2=8
Naked Single: r1c1=6
Naked Single: r4c2=6
Naked Single: r1c7=2
Naked Single: r2c1=8
Naked Single: r2c2=7
Full House: r1c2=1
Full House: r3c1=3
Naked Single: r5c1=4
Full House: r6c1=9
Naked Single: r4c7=8
Full House: r3c7=6
Naked Single: r5c4=8
Naked Single: r6c4=4
Full House: r6c9=1
Naked Single: r4c8=3
Naked Single: r5c8=7
Full House: r5c9=6
Full House: r4c9=4
Naked Single: r3c4=7
Naked Single: r8c8=5
Full House: r8c9=3
Naked Single: r1c4=9
Full House: r1c9=7
Naked Single: r3c9=8
Full House: r3c8=1
Naked Single: r2c8=9
Full House: r2c9=5
Full House: r7c9=9
Full House: r7c8=8
Naked Single: r2c5=2
Full House: r2c4=6
Full House: r4c4=2
Full House: r4c5=9
| 54 |
sudoku_75 | ..2798...........1...6..7....72...894....7.5..6.4..3...8.1..2...1...4.7..5...36.4 | 142798563675342891893651742537216489428937156961485327784169235316524978259873614 | sudoku_75 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 2 7 9 8 . . .
. . . . . . . . 1
. . . 6 . . 7 . .
. . 7 2 . . . 8 9
4 . . . . 7 . 5 .
. 6 . 4 . . 3 . .
. 8 . 1 . . 2 . .
. 1 . . . 4 . 7 .
. 5 . . . 3 6 . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 142798563675342891893651742537216489428937156961485327784169235316524978259873614 #1 Easy (216)
Naked Single: r4c2=3
Naked Single: r5c7=1
Naked Single: r9c3=9
Naked Single: r1c2=4
Naked Single: r4c7=4
Naked Single: r6c8=2
Naked Single: r5c3=8
Naked Single: r9c4=8
Naked Single: r9c8=1
Naked Single: r1c7=5
Naked Single: r3c2=9
Naked Single: r5c9=6
Full House: r6c9=7
Naked Single: r2c2=7
Full House: r5c2=2
Naked Single: r1c9=3
Naked Single: r5c5=3
Full House: r5c4=9
Naked Single: r1c8=6
Full House: r1c1=1
Naked Single: r3c8=4
Naked Single: r7c9=5
Naked Single: r8c4=5
Full House: r2c4=3
Naked Single: r4c1=5
Naked Single: r2c8=9
Full House: r7c8=3
Naked Single: r8c9=8
Full House: r3c9=2
Full House: r2c7=8
Full House: r8c7=9
Naked Single: r6c1=9
Full House: r6c3=1
Naked Single: r2c1=6
Naked Single: r6c6=5
Full House: r6c5=8
Naked Single: r2c3=5
Naked Single: r7c1=7
Naked Single: r2c6=2
Full House: r2c5=4
Naked Single: r3c6=1
Full House: r3c5=5
Naked Single: r3c3=3
Full House: r3c1=8
Naked Single: r7c5=6
Naked Single: r9c1=2
Full House: r8c1=3
Full House: r9c5=7
Naked Single: r4c6=6
Full House: r4c5=1
Full House: r7c6=9
Full House: r7c3=4
Full House: r8c3=6
Full House: r8c5=2
| 54 |
sudoku_76 | ...1..........28........643849.3..........9....362....9.8......2378..5.6.549..27. | 385146729496372851721598643849735162672481935513629487968257314237814596154963278 | sudoku_76 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . 1 . . . . .
. . . . . 2 8 . .
. . . . . . 6 4 3
8 4 9 . 3 . . . .
. . . . . . 9 . .
. . 3 6 2 . . . .
9 . 8 . . . . . .
2 3 7 8 . . 5 . 6
. 5 4 9 . . 2 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 385146729496372851721598643849735162672481935513629487968257314237814596154963278 #1 Easy (216)
Naked Single: r1c7=7
Naked Single: r4c7=1
Naked Single: r6c7=4
Full House: r7c7=3
Naked Single: r7c8=1
Naked Single: r7c2=6
Full House: r9c1=1
Naked Single: r7c9=4
Naked Single: r8c8=9
Full House: r9c9=8
Naked Single: r9c5=6
Full House: r9c6=3
Naked Single: r2c8=5
Naked Single: r1c8=2
Naked Single: r6c8=8
Naked Single: r1c9=9
Full House: r2c9=1
Naked Single: r4c8=6
Full House: r5c8=3
Naked Single: r1c2=8
Naked Single: r2c3=6
Naked Single: r1c3=5
Naked Single: r1c5=4
Naked Single: r3c1=7
Naked Single: r1c1=3
Full House: r1c6=6
Naked Single: r8c5=1
Full House: r8c6=4
Naked Single: r2c2=9
Naked Single: r3c4=5
Naked Single: r6c1=5
Naked Single: r2c1=4
Full House: r5c1=6
Naked Single: r2c5=7
Full House: r2c4=3
Naked Single: r4c4=7
Naked Single: r6c9=7
Naked Single: r7c5=5
Naked Single: r4c6=5
Full House: r4c9=2
Full House: r5c9=5
Naked Single: r5c4=4
Full House: r7c4=2
Full House: r7c6=7
Naked Single: r6c2=1
Full House: r6c6=9
Naked Single: r5c5=8
Full House: r3c5=9
Full House: r3c6=8
Full House: r5c6=1
Naked Single: r3c2=2
Full House: r3c3=1
Full House: r5c3=2
Full House: r5c2=7
| 54 |
sudoku_77 | ....37.65.......985.7......1.685......2....1.....214.728.3..1..7.......4...74..2. | 918437265423516798567298341176854932842973516395621487284365179739182654651749823 | sudoku_77 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . 3 7 . 6 5
. . . . . . . 9 8
5 . 7 . . . . . .
1 . 6 8 5 . . . .
. . 2 . . . . 1 .
. . . . 2 1 4 . 7
2 8 . 3 . . 1 . .
7 . . . . . . . 4
. . . 7 4 . . 2 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 918437265423516798567298341176854932842973516395621487284365179739182654651749823 #1 Easy (216)
Naked Single: r1c7=2
Naked Single: r4c8=3
Naked Single: r3c7=3
Naked Single: r3c8=4
Naked Single: r4c7=9
Naked Single: r2c7=7
Full House: r3c9=1
Naked Single: r4c6=4
Naked Single: r4c9=2
Full House: r4c2=7
Naked Single: r5c9=6
Naked Single: r5c4=9
Naked Single: r7c9=9
Full House: r9c9=3
Naked Single: r5c5=7
Naked Single: r5c6=3
Full House: r6c4=6
Naked Single: r7c5=6
Naked Single: r3c4=2
Naked Single: r2c5=1
Naked Single: r7c6=5
Naked Single: r1c4=4
Naked Single: r2c6=6
Naked Single: r7c3=4
Full House: r7c8=7
Naked Single: r8c4=1
Full House: r2c4=5
Naked Single: r2c3=3
Naked Single: r2c1=4
Full House: r2c2=2
Naked Single: r5c1=8
Naked Single: r1c1=9
Naked Single: r5c7=5
Full House: r5c2=4
Full House: r6c8=8
Full House: r8c8=5
Naked Single: r1c2=1
Full House: r1c3=8
Full House: r3c2=6
Naked Single: r6c1=3
Full House: r9c1=6
Naked Single: r8c3=9
Naked Single: r9c7=8
Full House: r8c7=6
Naked Single: r6c3=5
Full House: r6c2=9
Full House: r9c3=1
Naked Single: r8c2=3
Full House: r9c2=5
Full House: r9c6=9
Naked Single: r8c5=8
Full House: r3c5=9
Full House: r3c6=8
Full House: r8c6=2
| 54 |
sudoku_78 | ....42......7.....6....5.98.1..2..7...2.1.5.4..89.7..3.356..2...7.....4......3.1. | 957842631381769452624135798513426879792318564468957123135694287279581346846273915 | sudoku_78 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . 4 2 . . .
. . . 7 . . . . .
6 . . . . 5 . 9 8
. 1 . . 2 . . 7 .
. . 2 . 1 . 5 . 4
. . 8 9 . 7 . . 3
. 3 5 6 . . 2 . .
. 7 . . . . . 4 .
. . . . . 3 . 1 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 957842631381769452624135798513426879792318564468957123135694287279581346846273915 #1 Easy (220)
Naked Single: r3c5=3
Naked Single: r7c8=8
Naked Single: r3c4=1
Naked Single: r5c8=6
Naked Single: r1c4=8
Naked Single: r4c9=9
Naked Single: r5c2=9
Naked Single: r5c6=8
Naked Single: r6c7=1
Naked Single: r6c8=2
Full House: r4c7=8
Naked Single: r5c4=3
Full House: r5c1=7
Naked Single: r7c9=7
Naked Single: r1c2=5
Naked Single: r7c5=9
Naked Single: r1c8=3
Full House: r2c8=5
Naked Single: r2c5=6
Full House: r2c6=9
Naked Single: r8c6=1
Naked Single: r2c7=4
Naked Single: r6c5=5
Naked Single: r7c6=4
Full House: r4c6=6
Full House: r4c4=4
Full House: r7c1=1
Naked Single: r3c7=7
Naked Single: r6c1=4
Full House: r6c2=6
Naked Single: r8c5=8
Full House: r9c5=7
Naked Single: r4c3=3
Full House: r4c1=5
Naked Single: r1c1=9
Naked Single: r1c7=6
Naked Single: r3c3=4
Full House: r3c2=2
Naked Single: r2c3=1
Naked Single: r8c1=2
Naked Single: r1c9=1
Full House: r1c3=7
Full House: r2c9=2
Naked Single: r9c7=9
Full House: r8c7=3
Naked Single: r2c2=8
Full House: r2c1=3
Full House: r9c1=8
Full House: r9c2=4
Naked Single: r8c4=5
Full House: r9c4=2
Naked Single: r9c3=6
Full House: r8c3=9
Full House: r8c9=6
Full House: r9c9=5
| 55 |
sudoku_79 | .2..4....75........3....826....7213.8...1....2..46..9.36.2.......9.57....4...9... | 926841573758326419431795826694572138875913264213468795367284951189657342542139687 | sudoku_79 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 2 . . 4 . . . .
7 5 . . . . . . .
. 3 . . . . 8 2 6
. . . . 7 2 1 3 .
8 . . . 1 . . . .
2 . . 4 6 . . 9 .
3 6 . 2 . . . . .
. . 9 . 5 7 . . .
. 4 . . . 9 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 926841573758326419431795826694572138875913264213468795367284951189657342542139687 #1 Easy (220)
Naked Single: r3c5=9
Naked Single: r4c2=9
Naked Single: r8c1=1
Naked Single: r7c5=8
Naked Single: r5c2=7
Naked Single: r3c1=4
Naked Single: r8c2=8
Full House: r6c2=1
Naked Single: r9c1=5
Naked Single: r9c5=3
Full House: r2c5=2
Naked Single: r3c3=1
Naked Single: r4c1=6
Full House: r1c1=9
Naked Single: r7c3=7
Full House: r9c3=2
Naked Single: r8c4=6
Naked Single: r3c6=5
Full House: r3c4=7
Naked Single: r8c8=4
Naked Single: r9c4=1
Full House: r7c6=4
Naked Single: r5c6=3
Naked Single: r2c8=1
Naked Single: r6c6=8
Naked Single: r7c8=5
Naked Single: r2c6=6
Full House: r1c6=1
Naked Single: r4c4=5
Full House: r5c4=9
Naked Single: r1c8=7
Naked Single: r5c8=6
Full House: r9c8=8
Naked Single: r7c7=9
Full House: r7c9=1
Naked Single: r2c3=8
Full House: r1c3=6
Naked Single: r4c3=4
Full House: r4c9=8
Naked Single: r9c9=7
Full House: r9c7=6
Naked Single: r2c4=3
Full House: r1c4=8
Naked Single: r5c3=5
Full House: r6c3=3
Naked Single: r6c9=5
Full House: r6c7=7
Naked Single: r2c7=4
Full House: r2c9=9
Naked Single: r1c9=3
Full House: r1c7=5
Naked Single: r5c7=2
Full House: r5c9=4
Full House: r8c9=2
Full House: r8c7=3
| 55 |
sudoku_80 | .8...1.2......2..5...734......853....9.....8.87....4....217..6......819....4.63.. | 487561923361982745529734618146853279293647581875219436932175864654328197718496352 | sudoku_80 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 8 . . . 1 . 2 .
. . . . . 2 . . 5
. . . 7 3 4 . . .
. . . 8 5 3 . . .
. 9 . . . . . 8 .
8 7 . . . . 4 . .
. . 2 1 7 . . 6 .
. . . . . 8 1 9 .
. . . 4 . 6 3 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 487561923361982745529734618146853279293647581875219436932175864654328197718496352 #1 Easy (220)
Naked Single: r3c8=1
Naked Single: r5c6=7
Naked Single: r6c6=9
Full House: r7c6=5
Naked Single: r8c5=2
Naked Single: r4c8=7
Naked Single: r7c7=8
Naked Single: r8c4=3
Full House: r9c5=9
Naked Single: r9c8=5
Naked Single: r7c9=4
Naked Single: r1c5=6
Naked Single: r6c8=3
Full House: r2c8=4
Naked Single: r9c2=1
Naked Single: r7c2=3
Full House: r7c1=9
Naked Single: r8c9=7
Full House: r9c9=2
Naked Single: r2c4=9
Naked Single: r2c5=8
Full House: r1c4=5
Naked Single: r6c5=1
Full House: r5c5=4
Naked Single: r9c1=7
Full House: r9c3=8
Naked Single: r2c2=6
Naked Single: r6c9=6
Naked Single: r2c7=7
Naked Single: r5c9=1
Naked Single: r6c3=5
Full House: r6c4=2
Full House: r5c4=6
Naked Single: r1c7=9
Naked Single: r4c9=9
Naked Single: r3c3=9
Naked Single: r5c3=3
Naked Single: r1c9=3
Full House: r3c9=8
Full House: r3c7=6
Naked Single: r4c7=2
Full House: r5c7=5
Full House: r5c1=2
Naked Single: r2c3=1
Full House: r2c1=3
Naked Single: r1c1=4
Full House: r1c3=7
Naked Single: r4c2=4
Naked Single: r3c1=5
Full House: r3c2=2
Full House: r8c2=5
Naked Single: r4c3=6
Full House: r4c1=1
Full House: r8c1=6
Full House: r8c3=4
| 55 |
sudoku_81 | 5..2.83...6..3..1...........7....1.6....6.....2319...7.3.94.57......3...2...75..9 | 597218364468739215312456798975382146184567923623194857836941572759623481241875639 | sudoku_81 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 . . 2 . 8 3 . .
. 6 . . 3 . . 1 .
. . . . . . . . .
. 7 . . . . 1 . 6
. . . . 6 . . . .
. 2 3 1 9 . . . 7
. 3 . 9 4 . 5 7 .
. . . . . 3 . . .
2 . . . 7 5 . . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 597218364468739215312456798975382146184567923623194857836941572759623481241875639 #1 Easy (220)
Naked Single: r1c5=1
Naked Single: r6c6=4
Naked Single: r1c9=4
Naked Single: r3c5=5
Naked Single: r4c6=2
Naked Single: r6c7=8
Naked Single: r1c2=9
Naked Single: r4c5=8
Full House: r8c5=2
Naked Single: r5c6=7
Naked Single: r6c1=6
Full House: r6c8=5
Naked Single: r1c3=7
Full House: r1c8=6
Naked Single: r2c6=9
Naked Single: r3c6=6
Full House: r7c6=1
Naked Single: r7c1=8
Naked Single: r2c1=4
Naked Single: r7c3=6
Full House: r7c9=2
Naked Single: r2c4=7
Full House: r3c4=4
Naked Single: r4c1=9
Naked Single: r3c9=8
Naked Single: r5c9=3
Naked Single: r2c7=2
Naked Single: r5c1=1
Naked Single: r2c9=5
Full House: r8c9=1
Full House: r2c3=8
Naked Single: r3c2=1
Naked Single: r4c8=4
Naked Single: r5c4=5
Full House: r4c4=3
Full House: r4c3=5
Naked Single: r3c8=9
Full House: r3c7=7
Naked Single: r3c1=3
Full House: r8c1=7
Full House: r3c3=2
Naked Single: r9c2=4
Naked Single: r5c7=9
Full House: r5c8=2
Naked Single: r8c8=8
Full House: r9c8=3
Naked Single: r5c3=4
Full House: r5c2=8
Full House: r8c2=5
Naked Single: r8c3=9
Full House: r9c3=1
Naked Single: r9c7=6
Full House: r8c7=4
Full House: r8c4=6
Full House: r9c4=8
| 55 |
sudoku_82 | ....8....5....16.821.....45.5..7....7..9.2.3.64....72.....5....8...24......6...93 | 967485312534291678218763945352176489781942536649538721173859264896324157425617893 | sudoku_82 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . 8 . . . .
5 . . . . 1 6 . 8
2 1 . . . . . 4 5
. 5 . . 7 . . . .
7 . . 9 . 2 . 3 .
6 4 . . . . 7 2 .
. . . . 5 . . . .
8 . . . 2 4 . . .
. . . 6 . . . 9 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 967485312534291678218763945352176489781942536649538721173859264896324157425617893 #1 Easy (220)
Naked Single: r5c2=8
Naked Single: r2c8=7
Naked Single: r9c5=1
Naked Single: r5c3=1
Naked Single: r1c8=1
Naked Single: r6c5=3
Naked Single: r9c1=4
Naked Single: r6c3=9
Naked Single: r4c1=3
Full House: r4c3=2
Naked Single: r6c9=1
Naked Single: r1c1=9
Full House: r7c1=1
Naked Single: r1c9=2
Naked Single: r2c2=3
Naked Single: r1c7=3
Full House: r3c7=9
Naked Single: r2c3=4
Naked Single: r3c5=6
Naked Single: r2c4=2
Full House: r2c5=9
Full House: r5c5=4
Naked Single: r5c7=5
Full House: r5c9=6
Naked Single: r8c7=1
Naked Single: r4c8=8
Naked Single: r8c9=7
Naked Single: r4c4=1
Naked Single: r4c6=6
Naked Single: r4c7=4
Full House: r4c9=9
Full House: r7c9=4
Naked Single: r7c8=6
Full House: r8c8=5
Naked Single: r8c4=3
Naked Single: r3c4=7
Naked Single: r8c3=6
Full House: r8c2=9
Naked Single: r1c6=5
Naked Single: r3c3=8
Full House: r3c6=3
Full House: r1c4=4
Naked Single: r7c4=8
Full House: r6c4=5
Full House: r6c6=8
Naked Single: r1c3=7
Full House: r1c2=6
Naked Single: r7c7=2
Full House: r9c7=8
Naked Single: r9c6=7
Full House: r7c6=9
Naked Single: r7c3=3
Full House: r9c3=5
Full House: r7c2=7
Full House: r9c2=2
| 55 |
sudoku_83 | .....3..4.3891...6...5.7...57.16.....6..3..12.8...4.7.15..7..6.........96........ | 715683924438912756296547381572168493964735812381294675153479268827356149649821537 | sudoku_83 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . . 3 . . 4
. 3 8 9 1 . . . 6
. . . 5 . 7 . . .
5 7 . 1 6 . . . .
. 6 . . 3 . . 1 2
. 8 . . . 4 . 7 .
1 5 . . 7 . . 6 .
. . . . . . . . 9
6 . . . . . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 715683924438912756296547381572168493964735812381294675153479268827356149649821537 #1 Easy (220)
Naked Single: r2c6=2
Naked Single: r6c4=2
Naked Single: r1c5=8
Naked Single: r2c8=5
Naked Single: r1c4=6
Full House: r3c5=4
Naked Single: r2c7=7
Full House: r2c1=4
Naked Single: r5c1=9
Naked Single: r3c1=2
Naked Single: r5c3=4
Naked Single: r6c1=3
Naked Single: r1c1=7
Full House: r8c1=8
Naked Single: r4c3=2
Full House: r6c3=1
Naked Single: r6c9=5
Naked Single: r5c7=8
Naked Single: r6c5=9
Full House: r6c7=6
Naked Single: r4c9=3
Naked Single: r5c4=7
Full House: r5c6=5
Full House: r4c6=8
Naked Single: r7c9=8
Naked Single: r7c6=9
Naked Single: r3c9=1
Full House: r9c9=7
Naked Single: r7c3=3
Naked Single: r9c6=1
Full House: r8c6=6
Naked Single: r3c2=9
Naked Single: r7c4=4
Full House: r7c7=2
Naked Single: r8c3=7
Naked Single: r9c3=9
Naked Single: r1c2=1
Naked Single: r1c3=5
Full House: r3c3=6
Naked Single: r3c7=3
Full House: r3c8=8
Naked Single: r8c4=3
Full House: r9c4=8
Naked Single: r1c7=9
Full House: r1c8=2
Naked Single: r8c8=4
Naked Single: r4c7=4
Full House: r4c8=9
Full House: r9c8=3
Naked Single: r8c2=2
Full House: r9c2=4
Naked Single: r9c7=5
Full House: r8c7=1
Full House: r8c5=5
Full House: r9c5=2
| 55 |
sudoku_84 | 7.39.8.....8..59.1.....74.....3.2......8..1..564......9....6..4..5.1....24..7...3 | 713948625428635971659127438187362549392854167564791382931286754875413296246579813 | sudoku_84 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 7 . 3 9 . 8 . . .
. . 8 . . 5 9 . 1
. . . . . 7 4 . .
. . . 3 . 2 . . .
. . . 8 . . 1 . .
5 6 4 . . . . . .
9 . . . . 6 . . 4
. . 5 . 1 . . . .
2 4 . . 7 . . . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 713948625428635971659127438187362549392854167564791382931286754875413296246579813 #1 Easy (220)
Naked Single: r5c1=3
Naked Single: r2c2=2
Naked Single: r6c5=9
Naked Single: r9c4=5
Naked Single: r9c6=9
Naked Single: r5c6=4
Naked Single: r6c6=1
Full House: r8c6=3
Naked Single: r7c4=2
Naked Single: r6c4=7
Naked Single: r7c5=8
Full House: r8c4=4
Naked Single: r2c4=6
Full House: r3c4=1
Naked Single: r2c1=4
Naked Single: r3c1=6
Naked Single: r2c5=3
Full House: r2c8=7
Naked Single: r3c3=9
Naked Single: r8c1=8
Full House: r4c1=1
Naked Single: r3c5=2
Full House: r1c5=4
Naked Single: r3c2=5
Full House: r1c2=1
Naked Single: r8c2=7
Naked Single: r4c3=7
Naked Single: r3c9=8
Full House: r3c8=3
Naked Single: r5c2=9
Naked Single: r7c2=3
Full House: r4c2=8
Full House: r5c3=2
Naked Single: r7c3=1
Full House: r9c3=6
Naked Single: r6c9=2
Naked Single: r7c8=5
Full House: r7c7=7
Naked Single: r9c7=8
Full House: r9c8=1
Naked Single: r6c8=8
Full House: r6c7=3
Naked Single: r5c8=6
Naked Single: r1c8=2
Naked Single: r4c7=5
Naked Single: r5c5=5
Full House: r4c5=6
Full House: r5c9=7
Naked Single: r8c8=9
Full House: r4c8=4
Full House: r4c9=9
Naked Single: r1c7=6
Full House: r1c9=5
Full House: r8c9=6
Full House: r8c7=2
| 55 |
sudoku_85 | 28.7..6...4....5...639..2..7....539.15.6........8.......9.....3....28..1....19.8. | 281754639947236518563981247728145396154693872396872154819567423475328961632419785 | sudoku_85 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 2 8 . 7 . . 6 . .
. 4 . . . . 5 . .
. 6 3 9 . . 2 . .
7 . . . . 5 3 9 .
1 5 . 6 . . . . .
. . . 8 . . . . .
. . 9 . . . . . 3
. . . . 2 8 . . 1
. . . . 1 9 . 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 281754639947236518563981247728145396154693872396872154819567423475328961632419785 #1 Easy (220)
Naked Single: r2c1=9
Naked Single: r3c1=5
Naked Single: r4c2=2
Naked Single: r4c5=4
Naked Single: r1c3=1
Full House: r2c3=7
Naked Single: r3c5=8
Naked Single: r4c4=1
Naked Single: r2c9=8
Naked Single: r4c9=6
Full House: r4c3=8
Naked Single: r5c3=4
Naked Single: r6c3=6
Naked Single: r6c1=3
Full House: r6c2=9
Naked Single: r8c3=5
Full House: r9c3=2
Naked Single: r6c5=7
Naked Single: r6c6=2
Naked Single: r5c6=3
Full House: r5c5=9
Naked Single: r1c6=4
Naked Single: r1c8=3
Naked Single: r1c9=9
Full House: r1c5=5
Naked Single: r3c6=1
Naked Single: r2c8=1
Naked Single: r7c5=6
Full House: r2c5=3
Naked Single: r2c6=6
Full House: r7c6=7
Full House: r2c4=2
Naked Single: r7c2=1
Naked Single: r7c7=4
Naked Single: r6c7=1
Naked Single: r7c1=8
Naked Single: r7c4=5
Full House: r7c8=2
Naked Single: r9c7=7
Naked Single: r5c8=7
Naked Single: r5c7=8
Full House: r8c7=9
Full House: r5c9=2
Naked Single: r8c8=6
Full House: r9c9=5
Naked Single: r9c2=3
Full House: r8c2=7
Naked Single: r3c8=4
Full House: r3c9=7
Full House: r6c9=4
Full House: r6c8=5
Naked Single: r8c1=4
Full House: r8c4=3
Full House: r9c4=4
Full House: r9c1=6
| 55 |
sudoku_86 | .93..7...4.6..28.......4.6.........7..1.6...48....53.26...3..452..85.1........9.. | 593687421476312859128594763952143687731268594864975312689731245247859136315426978 | sudoku_86 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . 9 3 . . 7 . . .
4 . 6 . . 2 8 . .
. . . . . 4 . 6 .
. . . . . . . . 7
. . 1 . 6 . . . 4
8 . . . . 5 3 . 2
6 . . . 3 . . 4 5
2 . . 8 5 . 1 . .
. . . . . . 9 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 593687421476312859128594763952143687731268594864975312689731245247859136315426978 #1 Easy (220)
Naked Single: r1c9=1
Naked Single: r5c7=5
Naked Single: r1c1=5
Naked Single: r1c5=8
Naked Single: r4c7=6
Naked Single: r1c4=6
Naked Single: r1c8=2
Full House: r1c7=4
Naked Single: r3c7=7
Full House: r7c7=2
Naked Single: r3c1=1
Naked Single: r2c2=7
Naked Single: r3c5=9
Naked Single: r2c5=1
Naked Single: r3c9=3
Naked Single: r2c9=9
Full House: r2c8=5
Full House: r2c4=3
Full House: r3c4=5
Naked Single: r8c9=6
Full House: r9c9=8
Naked Single: r8c6=9
Naked Single: r7c6=1
Naked Single: r7c2=8
Naked Single: r7c4=7
Full House: r7c3=9
Naked Single: r9c6=6
Naked Single: r3c2=2
Full House: r3c3=8
Naked Single: r5c2=3
Naked Single: r4c1=9
Naked Single: r5c6=8
Full House: r4c6=3
Naked Single: r8c2=4
Naked Single: r5c1=7
Full House: r9c1=3
Naked Single: r5c8=9
Full House: r5c4=2
Naked Single: r4c2=5
Naked Single: r6c2=6
Full House: r9c2=1
Naked Single: r8c3=7
Full House: r8c8=3
Full House: r9c8=7
Full House: r9c3=5
Naked Single: r6c3=4
Full House: r4c3=2
Naked Single: r6c8=1
Full House: r4c8=8
Naked Single: r4c5=4
Full House: r4c4=1
Naked Single: r9c4=4
Full House: r6c4=9
Full House: r6c5=7
Full House: r9c5=2
| 55 |
sudoku_87 | ....5.12.5..16...749.3...68...947..6...........8...3....2........48..2..37....9.1 | 687459123523168497491372568235947816149683752768215349852791634914836275376524981 | sudoku_87 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . . . 5 . 1 2 .
5 . . 1 6 . . . 7
4 9 . 3 . . . 6 8
. . . 9 4 7 . . 6
. . . . . . . . .
. . 8 . . . 3 . .
. . 2 . . . . . .
. . 4 8 . . 2 . .
3 7 . . . . 9 . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 687459123523168497491372568235947816149683752768215349852791634914836275376524981 #1 Easy (220)
Naked Single: r3c7=5
Naked Single: r3c6=2
Naked Single: r2c3=3
Naked Single: r2c7=4
Naked Single: r9c5=2
Naked Single: r4c7=8
Naked Single: r3c5=7
Full House: r3c3=1
Naked Single: r2c8=9
Full House: r1c9=3
Naked Single: r6c5=1
Naked Single: r5c7=7
Full House: r7c7=6
Naked Single: r1c4=4
Naked Single: r4c3=5
Naked Single: r2c6=8
Full House: r1c6=9
Full House: r2c2=2
Naked Single: r8c9=5
Naked Single: r4c8=1
Naked Single: r9c3=6
Naked Single: r7c9=4
Naked Single: r4c1=2
Full House: r4c2=3
Naked Single: r1c3=7
Full House: r5c3=9
Naked Single: r8c2=1
Naked Single: r9c4=5
Naked Single: r9c8=8
Full House: r9c6=4
Naked Single: r5c9=2
Full House: r6c9=9
Naked Single: r8c1=9
Naked Single: r7c4=7
Naked Single: r5c4=6
Full House: r6c4=2
Naked Single: r7c1=8
Full House: r7c2=5
Naked Single: r8c5=3
Naked Single: r7c8=3
Full House: r8c8=7
Full House: r8c6=6
Naked Single: r5c1=1
Naked Single: r5c2=4
Naked Single: r6c6=5
Naked Single: r1c1=6
Full House: r1c2=8
Full House: r6c2=6
Full House: r6c1=7
Full House: r6c8=4
Full House: r5c8=5
Naked Single: r5c5=8
Full House: r7c5=9
Full House: r7c6=1
Full House: r5c6=3
| 55 |
sudoku_88 | ..6..2....2...5..8....37...........3.526..98.48........31...7.5..42.3....68..9.4. | 176982534923465178845137269617598423352674981489321657231846795794253816568719342 | sudoku_88 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | . . 6 . . 2 . . .
. 2 . . . 5 . . 8
. . . . 3 7 . . .
. . . . . . . . 3
. 5 2 6 . . 9 8 .
4 8 . . . . . . .
. 3 1 . . . 7 . 5
. . 4 2 . 3 . . .
. 6 8 . . 9 . 4 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 176982534923465178845137269617598423352674981489321657231846795794253816568719342 #1 Easy (220)
Naked Single: r6c6=1
Naked Single: r5c6=4
Naked Single: r4c6=8
Full House: r7c6=6
Naked Single: r5c5=7
Naked Single: r5c9=1
Full House: r5c1=3
Naked Single: r9c9=2
Naked Single: r7c8=9
Naked Single: r7c1=2
Naked Single: r8c9=6
Naked Single: r6c9=7
Naked Single: r8c8=1
Naked Single: r6c3=9
Naked Single: r8c7=8
Full House: r9c7=3
Naked Single: r3c3=5
Naked Single: r4c3=7
Full House: r2c3=3
Naked Single: r8c5=5
Naked Single: r4c2=1
Full House: r4c1=6
Naked Single: r6c5=2
Naked Single: r9c5=1
Naked Single: r4c5=9
Naked Single: r9c4=7
Full House: r9c1=5
Naked Single: r4c4=5
Full House: r6c4=3
Naked Single: r4c8=2
Full House: r4c7=4
Naked Single: r3c8=6
Naked Single: r2c7=1
Naked Single: r2c8=7
Naked Single: r6c8=5
Full House: r1c8=3
Full House: r6c7=6
Naked Single: r1c7=5
Full House: r3c7=2
Naked Single: r2c1=9
Naked Single: r2c4=4
Full House: r2c5=6
Naked Single: r3c2=4
Naked Single: r8c1=7
Full House: r8c2=9
Full House: r1c2=7
Naked Single: r1c5=8
Full House: r7c5=4
Full House: r7c4=8
Naked Single: r3c9=9
Full House: r1c9=4
Naked Single: r1c1=1
Full House: r1c4=9
Full House: r3c4=1
Full House: r3c1=8
| 55 |
sudoku_89 | 57........9..4.32......95.4.1....837...23.....8...5.4........9..53.91.......2.76. | 574382619196547328832619574215964837467238951389175246728456193653791482941823765 | sudoku_89 | Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. | null | 9 | 9 | 5 7 . . . . . . .
. 9 . . 4 . 3 2 .
. . . . . 9 5 . 4
. 1 . . . . 8 3 7
. . . 2 3 . . . .
. 8 . . . 5 . 4 .
. . . . . . . 9 .
. 5 3 . 9 1 . . .
. . . . 2 . 7 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | ritvik19 | easy | 574382619196547328832619574215964837467238951389175246728456193653791482941823765 #1 Easy (220)
Naked Single: r4c5=6
Naked Single: r8c8=8
Naked Single: r9c2=4
Naked Single: r4c6=4
Naked Single: r1c8=1
Naked Single: r8c9=2
Naked Single: r5c2=6
Naked Single: r4c4=9
Naked Single: r1c5=8
Naked Single: r3c8=7
Full House: r5c8=5
Naked Single: r8c7=4
Naked Single: r7c2=2
Full House: r3c2=3
Naked Single: r4c1=2
Full House: r4c3=5
Naked Single: r3c5=1
Naked Single: r7c7=1
Naked Single: r3c4=6
Naked Single: r6c5=7
Full House: r7c5=5
Naked Single: r5c7=9
Naked Single: r1c4=3
Naked Single: r2c6=7
Naked Single: r3c1=8
Full House: r3c3=2
Naked Single: r8c4=7
Full House: r8c1=6
Naked Single: r5c6=8
Full House: r6c4=1
Naked Single: r6c3=9
Naked Single: r7c9=3
Full House: r9c9=5
Naked Single: r1c7=6
Full House: r6c7=2
Naked Single: r5c9=1
Full House: r6c9=6
Full House: r6c1=3
Naked Single: r1c6=2
Full House: r2c4=5
Naked Single: r9c4=8
Full House: r7c4=4
Naked Single: r2c1=1
Naked Single: r7c1=7
Naked Single: r9c6=3
Full House: r7c6=6
Full House: r7c3=8
Naked Single: r1c3=4
Full House: r1c9=9
Full House: r2c9=8
Full House: r2c3=6
Naked Single: r9c3=1
Full House: r9c1=9
Full House: r5c1=4
Full House: r5c3=7
| 55 |
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