task_name string | initial_board string | solution string | title string | visual_elements null | rows int64 | cols int64 | initial_observation string | description string | task_type string | data_soure string | difficulty string | hint string | rules string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
sudoku_easy_long_300 | 7.53.4.91.43..1.789.257836.5.84.9.27271..6.3.3941.785.15.6839...36942715.297156.3 | 785364291643291578912578364568439127271856439394127856157683942836942715429715683 | sudoku_easy_long_300 | null | 9 | 9 | 7 . 5 3 . 4 . 9 1
. 4 3 . . 1 . 7 8
9 . 2 5 7 8 3 6 .
5 . 8 4 . 9 . 2 7
2 7 1 . . 6 . 3 .
3 9 4 1 . 7 8 5 .
1 5 . 6 8 3 9 . .
. 3 6 9 4 2 7 1 5
. 2 9 7 1 5 6 . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 785364291643291578912578364568439127271856439394127856157683942836942715429715683 #1 Easy (96)
Full House: r4c2=6
Full House: r7c3=7
Full House: r8c1=8
Full House: r9c1=4
Full House: r2c1=6
Full House: r9c8=8
Full House: r7c8=4
Full House: r7c9=2
Naked Single: r1c7=2
Naked Single: r3c2=1
Full House: r3c9=4
Full House: r1c2=8
Full House: r1c5=6
Full House: r2c7=5
Naked Single: r5c4=8
Full House: r2c4=2
Full House: r2c5=9
Naked Single: r4c5=3
Full House: r4c7=1
Full House: r5c7=4
Naked Single: r6c5=2
Full House: r6c9=6
Full House: r5c5=5
Full House: r5c9=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_301 | 5.9....67.765.421828136759489.731.5.7134568.9465.2.7311....3.859.81.26436.498517. | 549218367376594218281367594892731456713456829465829731127643985958172643634985172 | sudoku_easy_long_301 | null | 9 | 9 | 5 . 9 . . . . 6 7
. 7 6 5 . 4 2 1 8
2 8 1 3 6 7 5 9 4
8 9 . 7 3 1 . 5 .
7 1 3 4 5 6 8 . 9
4 6 5 . 2 . 7 3 1
1 . . . . 3 . 8 5
9 . 8 1 . 2 6 4 3
6 . 4 9 8 5 1 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 549218367376594218281367594892731456713456829465829731127643985958172643634985172 #1 Easy (88)
Full House: r2c1=3
Full House: r2c5=9
Full House: r1c7=3
Full House: r5c8=2
Full House: r4c3=2
Full House: r1c2=4
Full House: r7c3=7
Naked Single: r1c6=8
Full House: r6c6=9
Full House: r6c4=8
Naked Single: r4c7=4
Full House: r7c7=9
Full House: r9c9=2
Full House: r4c9=6
Full House: r9c2=3
Naked Single: r8c5=7
Full House: r8c2=5
Full House: r7c2=2
Naked Single: r7c4=6
Full House: r7c5=4
Full House: r1c5=1
Full House: r1c4=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_302 | 549..8217236..54.8718..256349.627185..7.81..985..3.72...52.987.9..71365.1..856934 | 549368217236175498718492563493627185627581349851934726365249871984713652172856934 | sudoku_easy_long_302 | null | 9 | 9 | 5 4 9 . . 8 2 1 7
2 3 6 . . 5 4 . 8
7 1 8 . . 2 5 6 3
4 9 . 6 2 7 1 8 5
. . 7 . 8 1 . . 9
8 5 . . 3 . 7 2 .
. . 5 2 . 9 8 7 .
9 . . 7 1 3 6 5 .
1 . . 8 5 6 9 3 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 549368217236175498718492563493627185627581349851934726365249871984713652172856934 #1 Easy (104)
Full House: r2c8=9
Full House: r4c3=3
Full House: r6c6=4
Full House: r5c7=3
Full House: r7c5=4
Full House: r5c8=4
Full House: r6c9=6
Naked Single: r1c4=3
Full House: r1c5=6
Naked Single: r6c3=1
Full House: r6c4=9
Full House: r5c4=5
Naked Single: r7c2=6
Naked Single: r7c9=1
Full House: r8c9=2
Full House: r7c1=3
Full House: r5c1=6
Full House: r5c2=2
Naked Single: r9c3=2
Full House: r8c3=4
Full House: r8c2=8
Full House: r9c2=7
Naked Single: r2c4=1
Full House: r2c5=7
Full House: r3c5=9
Full House: r3c4=4
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_303 | 65.47..918471.9365912.3..8..8.91357.3916.7.28....4213.476281.5.53.7..812....956.7 | 653478291847129365912536784284913576391657428765842139476281953539764812128395647 | sudoku_easy_long_303 | null | 9 | 9 | 6 5 . 4 7 . . 9 1
8 4 7 1 . 9 3 6 5
9 1 2 . 3 . . 8 .
. 8 . 9 1 3 5 7 .
3 9 1 6 . 7 . 2 8
. . . . 4 2 1 3 .
4 7 6 2 8 1 . 5 .
5 3 . 7 . . 8 1 2
. . . . 9 5 6 . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 653478291847129365912536784284913576391657428765842139476281953539764812128395647 #1 Easy (112)
Full House: r2c5=2
Full House: r1c3=3
Full House: r9c8=4
Naked Single: r1c7=2
Full House: r1c6=8
Naked Single: r3c4=5
Full House: r3c6=6
Full House: r8c6=4
Naked Single: r5c7=4
Full House: r5c5=5
Full House: r8c5=6
Full House: r8c3=9
Full House: r9c4=3
Full House: r6c4=8
Naked Single: r4c1=2
Naked Single: r6c2=6
Full House: r9c2=2
Naked Single: r4c3=4
Full House: r4c9=6
Full House: r6c9=9
Naked Single: r6c3=5
Full House: r6c1=7
Full House: r9c3=8
Full House: r9c1=1
Naked Single: r7c7=9
Full House: r3c7=7
Full House: r3c9=4
Full House: r7c9=3
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_304 | .6972...47.5..869.41...92.783.972..5.418.67..972.41...697.54.31183.9754.25.1839.6 | 369725184725418693418369257836972415541836729972541368697254831183697542254183976 | sudoku_easy_long_304 | null | 9 | 9 | . 6 9 7 2 . . . 4
7 . 5 . . 8 6 9 .
4 1 . . . 9 2 . 7
8 3 . 9 7 2 . . 5
. 4 1 8 . 6 7 . .
9 7 2 . 4 1 . . .
6 9 7 . 5 4 . 3 1
1 8 3 . 9 7 5 4 .
2 5 . 1 8 3 9 . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 369725184725418693418369257836972415541836729972541368697254831183697542254183976 #1 Easy (116)
Full House: r2c2=2
Full House: r9c3=4
Full House: r1c6=5
Full House: r9c8=7
Naked Single: r1c1=3
Full House: r5c1=5
Full House: r4c3=6
Full House: r3c3=8
Naked Single: r5c5=3
Full House: r6c4=5
Naked Single: r5c8=2
Full House: r5c9=9
Naked Single: r2c9=3
Naked Single: r7c4=2
Full House: r7c7=8
Full House: r8c9=2
Full House: r6c9=8
Full House: r8c4=6
Naked Single: r4c8=1
Full House: r4c7=4
Naked Single: r3c8=5
Naked Single: r2c5=1
Full House: r3c5=6
Full House: r2c4=4
Full House: r3c4=3
Naked Single: r1c7=1
Full House: r6c7=3
Full House: r6c8=6
Full House: r1c8=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_305 | 162847.9539..26.74....5.1.2.5.6.2.41623714958.41.8562358.29341..394615874..57..39 | 162847395395126874874359162958632741623714958741985623587293416239461587416578239 | sudoku_easy_long_305 | null | 9 | 9 | 1 6 2 8 4 7 . 9 5
3 9 . . 2 6 . 7 4
. . . . 5 . 1 . 2
. 5 . 6 . 2 . 4 1
6 2 3 7 1 4 9 5 8
. 4 1 . 8 5 6 2 3
5 8 . 2 9 3 4 1 .
. 3 9 4 6 1 5 8 7
4 . . 5 7 . . 3 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 162847395395126874874359162958632741623714958741985623587293416239461587416578239 #1 Easy (92)
Full House: r1c7=3
Full House: r4c7=7
Full House: r4c5=3
Full House: r6c4=9
Full House: r9c6=8
Full House: r3c6=9
Full House: r7c9=6
Full House: r8c1=2
Full House: r3c8=6
Full House: r2c7=8
Full House: r9c7=2
Full House: r6c1=7
Full House: r7c3=7
Naked Single: r2c4=1
Full House: r3c4=3
Full House: r2c3=5
Naked Single: r3c2=7
Full House: r9c2=1
Full House: r9c3=6
Naked Single: r4c3=8
Full House: r3c3=4
Full House: r3c1=8
Full House: r4c1=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_306 | 743...912..532...828.1974.33195...7687.91632...2738.4...785369..6827..3.5314.9.87 | 743685912195324768286197453319542876874916325652738149427853691968271534531469287 | sudoku_easy_long_306 | null | 9 | 9 | 7 4 3 . . . 9 1 2
. . 5 3 2 . . . 8
2 8 . 1 9 7 4 . 3
3 1 9 5 . . . 7 6
8 7 . 9 1 6 3 2 .
. . 2 7 3 8 . 4 .
. . 7 8 5 3 6 9 .
. 6 8 2 7 . . 3 .
5 3 1 4 . 9 . 8 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 743685912195324768286197453319542876874916325652738149427853691968271534531469287 #1 Easy (112)
Full House: r1c4=6
Naked Single: r3c3=6
Full House: r5c3=4
Full House: r5c9=5
Full House: r3c8=5
Full House: r2c8=6
Full House: r2c7=7
Naked Single: r2c6=4
Naked Single: r4c7=8
Naked Single: r1c6=5
Full House: r1c5=8
Naked Single: r4c5=4
Full House: r9c5=6
Full House: r8c6=1
Full House: r9c7=2
Full House: r4c6=2
Naked Single: r7c2=2
Naked Single: r2c2=9
Full House: r6c2=5
Full House: r6c1=6
Full House: r2c1=1
Naked Single: r7c1=4
Full House: r7c9=1
Full House: r8c1=9
Naked Single: r6c7=1
Full House: r8c7=5
Full House: r8c9=4
Full House: r6c9=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_307 | 29.8516.7.1547692.4672..185632...714.7462.59.95.1.73627.6..84..3895142..541.62.39 | 293851647815476923467239185632985714174623598958147362726398451389514276541762839 | sudoku_easy_long_307 | null | 9 | 9 | 2 9 . 8 5 1 6 . 7
. 1 5 4 7 6 9 2 .
4 6 7 2 . . 1 8 5
6 3 2 . . . 7 1 4
. 7 4 6 2 . 5 9 .
9 5 . 1 . 7 3 6 2
7 . 6 . . 8 4 . .
3 8 9 5 1 4 2 . .
5 4 1 . 6 2 . 3 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 293851647815476923467239185632985714174623598958147362726398451389514276541762839 #1 Easy (92)
Full House: r5c9=8
Full House: r7c2=2
Full House: r9c7=8
Full House: r9c4=7
Naked Single: r1c3=3
Full House: r6c3=8
Full House: r2c1=8
Full House: r2c9=3
Full House: r1c8=4
Full House: r5c1=1
Full House: r5c6=3
Full House: r6c5=4
Naked Single: r4c4=9
Full House: r7c4=3
Full House: r7c5=9
Naked Single: r8c8=7
Full House: r8c9=6
Full House: r7c8=5
Full House: r7c9=1
Naked Single: r3c6=9
Full House: r4c6=5
Full House: r4c5=8
Full House: r3c5=3
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_308 | 75689...392.413.7513..7589234......856172893.28793.1564.23.1.876135..24.875..9361 | 756892413928413675134675892349156728561728934287934156492361587613587249875249361 | sudoku_easy_long_308 | null | 9 | 9 | 7 5 6 8 9 . . . 3
9 2 . 4 1 3 . 7 5
1 3 . . 7 5 8 9 2
3 4 . . . . . . 8
5 6 1 7 2 8 9 3 .
2 8 7 9 3 . 1 5 6
4 . 2 3 . 1 . 8 7
6 1 3 5 . . 2 4 .
8 7 5 . . 9 3 6 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 756892413928413675134675892349156728561728934287934156492361587613587249875249361 #1 Easy (92)
Full House: r5c9=4
Full House: r4c3=9
Full House: r6c6=4
Full House: r7c2=9
Full House: r8c9=9
Full House: r7c7=5
Full House: r7c5=6
Naked Single: r1c6=2
Full House: r3c4=6
Full House: r3c3=4
Full House: r2c3=8
Full House: r2c7=6
Naked Single: r1c7=4
Full House: r4c7=7
Full House: r4c8=2
Full House: r1c8=1
Naked Single: r4c6=6
Full House: r8c6=7
Full House: r8c5=8
Naked Single: r9c4=2
Full House: r9c5=4
Full House: r4c5=5
Full House: r4c4=1
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_309 | .5.834..96791..8..834...1.24679..2839152..467..3467915.9.52.3...283.679.346.9.528 | 152834679679152834834679152467915283915283467283467915791528346528346791346791528 | sudoku_easy_long_309 | null | 9 | 9 | . 5 . 8 3 4 . . 9
6 7 9 1 . . 8 . .
8 3 4 . . . 1 . 2
4 6 7 9 . . 2 8 3
9 1 5 2 . . 4 6 7
. . 3 4 6 7 9 1 5
. 9 . 5 2 . 3 . .
. 2 8 3 . 6 7 9 .
3 4 6 . 9 . 5 2 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 152834679679152834834679152467915283915283467283467915791528346528346791346791528 #1 Easy (112)
Full House: r6c2=8
Full House: r6c1=2
Full House: r1c7=6
Naked Single: r1c8=7
Naked Single: r5c5=8
Full House: r5c6=3
Naked Single: r2c9=4
Naked Single: r2c5=5
Naked Single: r9c4=7
Full House: r9c6=1
Full House: r3c4=6
Naked Single: r7c8=4
Naked Single: r7c3=1
Full House: r1c3=2
Full House: r1c1=1
Naked Single: r3c8=5
Full House: r2c8=3
Full House: r2c6=2
Naked Single: r8c9=1
Full House: r7c9=6
Naked Single: r3c5=7
Full House: r3c6=9
Naked Single: r4c5=1
Full House: r4c6=5
Full House: r7c6=8
Full House: r8c5=4
Full House: r7c1=7
Full House: r8c1=5
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_310 | 1498372.68.3512.4.572.948.1.2.175.6.6142.357.3.7..9.82496.513.87359...1428.346..5 | 149837256863512947572694831928175463614283579357469182496751328735928614281346795 | sudoku_easy_long_310 | null | 9 | 9 | 1 4 9 8 3 7 2 . 6
8 . 3 5 1 2 . 4 .
5 7 2 . 9 4 8 . 1
. 2 . 1 7 5 . 6 .
6 1 4 2 . 3 5 7 .
3 . 7 . . 9 . 8 2
4 9 6 . 5 1 3 . 8
7 3 5 9 . . . 1 4
2 8 . 3 4 6 . . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 149837256863512947572694831928175463614283579357469182496751328735928614281346795 #1 Easy (96)
Full House: r1c8=5
Full House: r2c2=6
Full House: r3c4=6
Full House: r3c8=3
Full House: r4c1=9
Full House: r6c2=5
Full House: r4c3=8
Full House: r9c3=1
Full House: r8c6=8
Naked Single: r5c5=8
Full House: r5c9=9
Naked Single: r7c4=7
Full House: r7c8=2
Full House: r9c8=9
Full House: r6c4=4
Full House: r6c5=6
Full House: r8c5=2
Full House: r8c7=6
Full House: r9c7=7
Full House: r6c7=1
Naked Single: r4c7=4
Full House: r4c9=3
Full House: r2c9=7
Full House: r2c7=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_311 | ...5.2..75.2..198.4178.325638...974.94.32786.7.648539.2.39.64186.4218....5.734..9 | 869542137532671984417893256385169742941327865726485391273956418694218573158734629 | sudoku_easy_long_311 | null | 9 | 9 | . . . 5 . 2 . . 7
5 . 2 . . 1 9 8 .
4 1 7 8 . 3 2 5 6
3 8 . . . 9 7 4 .
9 4 . 3 2 7 8 6 .
7 . 6 4 8 5 3 9 .
2 . 3 9 . 6 4 1 8
6 . 4 2 1 8 . . .
. 5 . 7 3 4 . . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 869542137532671984417893256385169742941327865726485391273956418694218573158734629 #1 Easy (116)
Full House: r3c5=9
Full House: r7c5=5
Full House: r7c2=7
Naked Single: r6c2=2
Full House: r6c9=1
Naked Single: r1c7=1
Naked Single: r1c8=3
Full House: r2c9=4
Naked Single: r1c1=8
Full House: r9c1=1
Naked Single: r8c7=5
Full House: r9c7=6
Naked Single: r4c5=6
Full House: r4c4=1
Full House: r2c4=6
Naked Single: r9c8=2
Full House: r8c8=7
Full House: r9c3=8
Full House: r8c2=9
Full House: r8c9=3
Naked Single: r5c9=5
Full House: r4c9=2
Full House: r4c3=5
Full House: r5c3=1
Full House: r1c3=9
Naked Single: r1c5=4
Full House: r2c5=7
Full House: r2c2=3
Full House: r1c2=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_312 | .58136.499.1..26386..94.7.53..51.8...8627..91.1.8.95738..321.57197.8.36.23.697184 | 758136249941752638623948715379514826586273491412869573864321957197485362235697184 | sudoku_easy_long_312 | null | 9 | 9 | . 5 8 1 3 6 . 4 9
9 . 1 . . 2 6 3 8
6 . . 9 4 . 7 . 5
3 . . 5 1 . 8 . .
. 8 6 2 7 . . 9 1
. 1 . 8 . 9 5 7 3
8 . . 3 2 1 . 5 7
1 9 7 . 8 . 3 6 .
2 3 . 6 9 7 1 8 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 758136249941752638623948715379514826586273491412869573864321957197485362235697184 #1 Easy (108)
Full House: r9c3=5
Naked Single: r1c7=2
Full House: r1c1=7
Full House: r3c8=1
Full House: r4c8=2
Naked Single: r3c6=8
Naked Single: r2c4=7
Full House: r2c5=5
Full House: r6c5=6
Full House: r8c4=4
Full House: r2c2=4
Full House: r8c6=5
Full House: r8c9=2
Full House: r7c7=9
Full House: r5c7=4
Full House: r4c9=6
Naked Single: r4c6=4
Full House: r5c6=3
Full House: r5c1=5
Full House: r6c1=4
Full House: r6c3=2
Naked Single: r7c3=4
Full House: r7c2=6
Naked Single: r3c2=2
Full House: r4c2=7
Full House: r4c3=9
Full House: r3c3=3
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_313 | 87165942...9234.78.24781.6.61892.347295.73..67.3.68592.3.8.62544.2317.899.6.4273. | 871659423569234178324781965618925347295473816743168592137896254452317689986542731 | sudoku_easy_long_313 | null | 9 | 9 | 8 7 1 6 5 9 4 2 .
. . 9 2 3 4 . 7 8
. 2 4 7 8 1 . 6 .
6 1 8 9 2 . 3 4 7
2 9 5 . 7 3 . . 6
7 . 3 . 6 8 5 9 2
. 3 . 8 . 6 2 5 4
4 . 2 3 1 7 . 8 9
9 . 6 . 4 2 7 3 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 871659423569234178324781965618925347295473816743168592137896254452317689986542731 #1 Easy (84)
Full House: r1c9=3
Full House: r4c6=5
Full House: r6c2=4
Full House: r7c3=7
Full House: r7c5=9
Full House: r5c8=1
Full House: r7c1=1
Full House: r9c4=5
Full House: r6c4=1
Full House: r5c4=4
Full House: r5c7=8
Naked Single: r2c1=5
Full House: r3c1=3
Full House: r2c2=6
Full House: r2c7=1
Naked Single: r3c7=9
Full House: r8c7=6
Full House: r8c2=5
Full House: r9c9=1
Full House: r3c9=5
Full House: r9c2=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_314 | .739.28142816.479.45....32.12.847953.3.1.92.7897325461768.1.54.94257.....15.9867. | 673952814281634795459781326126847953534169287897325461768213549942576138315498672 | sudoku_easy_long_314 | null | 9 | 9 | . 7 3 9 . 2 8 1 4
2 8 1 6 . 4 7 9 .
4 5 . . . . 3 2 .
1 2 . 8 4 7 9 5 3
. 3 . 1 . 9 2 . 7
8 9 7 3 2 5 4 6 1
7 6 8 . 1 . 5 4 .
9 4 2 5 7 . . . .
. 1 5 . 9 8 6 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 673952814281634795459781326126847953534169287897325461768213549942576138315498672 #1 Easy (96)
Full House: r4c3=6
Full House: r5c5=6
Full House: r5c8=8
Full House: r9c1=3
Full House: r8c7=1
Full House: r8c8=3
Naked Single: r1c5=5
Full House: r1c1=6
Full House: r3c3=9
Full House: r5c1=5
Full House: r5c3=4
Naked Single: r2c9=5
Full House: r3c9=6
Full House: r2c5=3
Full House: r3c5=8
Naked Single: r3c4=7
Full House: r3c6=1
Naked Single: r7c6=3
Full House: r8c6=6
Full House: r8c9=8
Naked Single: r7c4=2
Full House: r7c9=9
Full House: r9c9=2
Full House: r9c4=4
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_315 | 1..89.674647...85.895647.3.3..5847.65847623.176231954.9384.62172.19.8.65.56.7...3 | 123895674647123859895647132319584726584762391762319548938456217271938465456271983 | sudoku_easy_long_315 | null | 9 | 9 | 1 . . 8 9 . 6 7 4
6 4 7 . . . 8 5 .
8 9 5 6 4 7 . 3 .
3 . . 5 8 4 7 . 6
5 8 4 7 6 2 3 . 1
7 6 2 3 1 9 5 4 .
9 3 8 4 . 6 2 1 7
2 . 1 9 . 8 . 6 5
. 5 6 . 7 . . . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 123895674647123859895647132319584726584762391762319548938456217271938465456271983 #1 Easy (92)
Full House: r5c8=9
Full House: r6c9=8
Full House: r7c5=5
Full House: r9c1=4
Full House: r8c2=7
Full House: r4c8=2
Full House: r9c8=8
Naked Single: r3c9=2
Full House: r3c7=1
Full House: r2c9=9
Naked Single: r1c3=3
Full House: r1c2=2
Full House: r4c2=1
Full House: r4c3=9
Full House: r1c6=5
Naked Single: r8c7=4
Full House: r8c5=3
Full House: r9c7=9
Full House: r2c5=2
Naked Single: r9c6=1
Full House: r2c6=3
Full House: r2c4=1
Full House: r9c4=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_316 | 96.327185.8...972372.5...643962754.8572.1439641869.572.5714...9..19328.72.97.8641 | 964327185185469723723581964396275418572814396418693572857146239641932857239758641 | sudoku_easy_long_316 | null | 9 | 9 | 9 6 . 3 2 7 1 8 5
. 8 . . . 9 7 2 3
7 2 . 5 . . . 6 4
3 9 6 2 7 5 4 . 8
5 7 2 . 1 4 3 9 6
4 1 8 6 9 . 5 7 2
. 5 7 1 4 . . . 9
. . 1 9 3 2 8 . 7
2 . 9 7 . 8 6 4 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 964327185185469723723581964396275418572814396418693572857146239641932857239758641 #1 Easy (84)
Full House: r1c3=4
Full House: r3c7=9
Full House: r4c8=1
Full House: r5c4=8
Full House: r6c6=3
Full House: r2c4=4
Full House: r7c7=2
Naked Single: r3c5=8
Naked Single: r2c1=1
Naked Single: r2c5=6
Full House: r3c6=1
Full House: r3c3=3
Full House: r7c6=6
Full House: r9c5=5
Full House: r9c2=3
Full House: r8c2=4
Full House: r2c3=5
Naked Single: r7c8=3
Full House: r8c8=5
Full House: r8c1=6
Full House: r7c1=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_317 | .4179.358.53..1.7997.....4.712..98.443..7296.5693.82.7.2793.481.95814726184.67593 | 241796358853421679976583142712659834438172965569348217627935481395814726184267593 | sudoku_easy_long_317 | null | 9 | 9 | . 4 1 7 9 . 3 5 8
. 5 3 . . 1 . 7 9
9 7 . . . . . 4 .
7 1 2 . . 9 8 . 4
4 3 . . 7 2 9 6 .
5 6 9 3 . 8 2 . 7
. 2 7 9 3 . 4 8 1
. 9 5 8 1 4 7 2 6
1 8 4 . 6 7 5 9 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 241796358853421679976583142712659834438172965569348217627935481395814726184267593 #1 Easy (96)
Full House: r5c3=8
Full House: r8c1=3
Full House: r7c1=6
Full House: r7c6=5
Full House: r9c4=2
Full House: r3c3=6
Naked Single: r1c6=6
Full House: r1c1=2
Full House: r3c6=3
Full House: r2c1=8
Naked Single: r4c8=3
Full House: r6c8=1
Full House: r5c9=5
Full House: r6c5=4
Full House: r3c9=2
Full House: r5c4=1
Naked Single: r2c7=6
Full House: r3c7=1
Naked Single: r4c5=5
Full House: r4c4=6
Naked Single: r3c4=5
Full House: r2c4=4
Full House: r2c5=2
Full House: r3c5=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_318 | 1389.6745...57...8.45.1...982.4..51.513.8.9.4.74351.2669..45382382.6.4514512.869. | 138926745269574138745813269826497513513682974974351826697145382382769451451238697 | sudoku_easy_long_318 | null | 9 | 9 | 1 3 8 9 . 6 7 4 5
. . . 5 7 . . . 8
. 4 5 . 1 . . . 9
8 2 . 4 . . 5 1 .
5 1 3 . 8 . 9 . 4
. 7 4 3 5 1 . 2 6
6 9 . . 4 5 3 8 2
3 8 2 . 6 . 4 5 1
4 5 1 2 . 8 6 9 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 138926745269574138745813269826497513513682974974351826697145382382769451451238697 #1 Easy (108)
Full House: r1c5=2
Full House: r2c2=6
Full House: r9c9=7
Full House: r7c3=7
Full House: r9c5=3
Full House: r4c5=9
Full House: r4c9=3
Full House: r7c4=1
Naked Single: r5c8=7
Full House: r6c7=8
Full House: r6c1=9
Full House: r4c3=6
Full House: r2c3=9
Full House: r4c6=7
Naked Single: r8c4=7
Full House: r8c6=9
Naked Single: r3c4=8
Full House: r5c4=6
Full House: r5c6=2
Naked Single: r3c7=2
Full House: r2c7=1
Naked Single: r3c6=3
Full House: r2c6=4
Naked Single: r2c8=3
Full House: r2c1=2
Full House: r3c1=7
Full House: r3c8=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_319 | 59.7.4.31.86..94574.1536289.3..159...5..4217.12439.86..4.9...26....783.4217463598 | 592784631386129457471536289738615942659842173124397865843951726965278314217463598 | sudoku_easy_long_319 | null | 9 | 9 | 5 9 . 7 . 4 . 3 1
. 8 6 . . 9 4 5 7
4 . 1 5 3 6 2 8 9
. 3 . . 1 5 9 . .
. 5 . . 4 2 1 7 .
1 2 4 3 9 . 8 6 .
. 4 . 9 . . . 2 6
. . . . 7 8 3 . 4
2 1 7 4 6 3 5 9 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 592784631386129457471536289738615942659842173124397865843951726965278314217463598 #1 Easy (112)
Full House: r3c2=7
Full House: r1c7=6
Full House: r8c2=6
Full House: r7c7=7
Full House: r8c8=1
Full House: r4c8=4
Naked Single: r1c3=2
Full House: r2c1=3
Full House: r1c5=8
Naked Single: r2c5=2
Full House: r7c5=5
Full House: r2c4=1
Naked Single: r6c6=7
Full House: r6c9=5
Full House: r7c6=1
Full House: r8c4=2
Naked Single: r5c9=3
Full House: r4c9=2
Naked Single: r4c3=8
Naked Single: r8c1=9
Full House: r8c3=5
Naked Single: r7c1=8
Full House: r7c3=3
Full House: r5c3=9
Naked Single: r4c4=6
Full House: r4c1=7
Full House: r5c1=6
Full House: r5c4=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_320 | 9.812..7.3.2856914164.975.2286.7.451.39.15.685416....98.72....562.5..19741..3.8.6 | 958124673372856914164397582286973451739415268541682739897261345623548197415739826 | sudoku_easy_long_320 | null | 9 | 9 | 9 . 8 1 2 . . 7 .
3 . 2 8 5 6 9 1 4
1 6 4 . 9 7 5 . 2
2 8 6 . 7 . 4 5 1
. 3 9 . 1 5 . 6 8
5 4 1 6 . . . . 9
8 . 7 2 . . . . 5
6 2 . 5 . . 1 9 7
4 1 . . 3 . 8 . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 958124673372856914164397582286973451739415268541682739897261345623548197415739826 #1 Easy (112)
Full House: r2c2=7
Full House: r1c2=5
Full House: r5c1=7
Full House: r7c2=9
Full House: r1c9=3
Naked Single: r3c4=3
Full House: r1c6=4
Full House: r1c7=6
Full House: r3c8=8
Naked Single: r5c4=4
Full House: r5c7=2
Naked Single: r8c3=3
Full House: r9c3=5
Naked Single: r6c5=8
Naked Single: r9c6=9
Naked Single: r9c8=2
Full House: r9c4=7
Full House: r4c4=9
Full House: r4c6=3
Full House: r6c6=2
Naked Single: r7c7=3
Full House: r6c7=7
Full House: r6c8=3
Full House: r7c8=4
Naked Single: r7c6=1
Full House: r8c6=8
Full House: r8c5=4
Full House: r7c5=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_321 | ..753..6.93.612874.16.84.5937..5162886.4.35911.9.687...2834.9.669.8274.55.31..28. | 487539162935612874216784359374951628862473591159268743728345916691827435543196287 | sudoku_easy_long_321 | null | 9 | 9 | . . 7 5 3 . . 6 .
9 3 . 6 1 2 8 7 4
. 1 6 . 8 4 . 5 9
3 7 . . 5 1 6 2 8
8 6 . 4 . 3 5 9 1
1 . 9 . 6 8 7 . .
. 2 8 3 4 . 9 . 6
6 9 . 8 2 7 4 . 5
5 . 3 1 . . 2 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 487539162935612874216784359374951628862473591159268743728345916691827435543196287 #1 Easy (104)
Full House: r2c3=5
Naked Single: r1c6=9
Full House: r3c4=7
Naked Single: r3c1=2
Full House: r3c7=3
Full House: r1c7=1
Full House: r1c9=2
Naked Single: r4c4=9
Full House: r4c3=4
Full House: r6c4=2
Full House: r5c5=7
Full House: r5c3=2
Full House: r9c5=9
Full House: r8c3=1
Full House: r6c2=5
Full House: r8c8=3
Naked Single: r6c9=3
Full House: r9c9=7
Full House: r7c8=1
Full House: r6c8=4
Naked Single: r7c6=5
Full House: r7c1=7
Full House: r9c2=4
Full House: r9c6=6
Full House: r1c1=4
Full House: r1c2=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_322 | ..34186.226.37..488.4.62735.86.2.5.3.516.42.99.7.53.6.79.83.42.6425.7.811.8..6957 | 573418692269375148814962735486729513351684279927153864795831426642597381138246957 | sudoku_easy_long_322 | null | 9 | 9 | . . 3 4 1 8 6 . 2
2 6 . 3 7 . . 4 8
8 . 4 . 6 2 7 3 5
. 8 6 . 2 . 5 . 3
. 5 1 6 . 4 2 . 9
9 . 7 . 5 3 . 6 .
7 9 . 8 3 . 4 2 .
6 4 2 5 . 7 . 8 1
1 . 8 . . 6 9 5 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 573418692269375148814962735486729513351684279927153864795831426642597381138246957 #1 Easy (108)
Naked Single: r1c8=9
Full House: r2c7=1
Naked Single: r3c4=9
Full House: r3c2=1
Full House: r2c6=5
Full House: r2c3=9
Full House: r7c3=5
Full House: r9c2=3
Naked Single: r4c1=4
Naked Single: r5c1=3
Full House: r1c1=5
Full House: r1c2=7
Full House: r6c2=2
Naked Single: r5c5=8
Full House: r5c8=7
Full House: r4c8=1
Naked Single: r6c4=1
Naked Single: r8c5=9
Full House: r8c7=3
Full House: r7c9=6
Full House: r6c9=4
Full House: r7c6=1
Full House: r9c5=4
Full House: r9c4=2
Full House: r6c7=8
Full House: r4c4=7
Full House: r4c6=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_323 | 9.8.31.52.4...569857..894137..816345681.542.9.35.97..1814573.2.35796.18.2.6.4.53. | 968431752143725698572689413729816345681354279435297861814573926357962184296148537 | sudoku_easy_long_323 | null | 9 | 9 | 9 . 8 . 3 1 . 5 2
. 4 . . . 5 6 9 8
5 7 . . 8 9 4 1 3
7 . . 8 1 6 3 4 5
6 8 1 . 5 4 2 . 9
. 3 5 . 9 7 . . 1
8 1 4 5 7 3 . 2 .
3 5 7 9 6 . 1 8 .
2 . 6 . 4 . 5 3 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 968431752143725698572689413729816345681354279435297861814573926357962184296148537 #1 Easy (100)
Full House: r1c7=7
Full House: r2c5=2
Full House: r9c2=9
Naked Single: r1c2=6
Full House: r4c2=2
Full House: r1c4=4
Full House: r4c3=9
Full House: r6c1=4
Full House: r2c1=1
Naked Single: r5c8=7
Full House: r5c4=3
Full House: r6c4=2
Full House: r6c8=6
Full House: r6c7=8
Full House: r7c7=9
Full House: r7c9=6
Naked Single: r8c9=4
Full House: r8c6=2
Full House: r9c6=8
Full House: r9c4=1
Full House: r9c9=7
Naked Single: r3c3=2
Full House: r2c3=3
Full House: r2c4=7
Full House: r3c4=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_324 | 7635.4.898.173.25454..19..6.279518.363.....9.9.5.8.742...39.6..38926741..761.5.38 | 763524189891736254542819376427951863638472591915683742154398627389267415276145938 | sudoku_easy_long_324 | null | 9 | 9 | 7 6 3 5 . 4 . 8 9
8 . 1 7 3 . 2 5 4
5 4 . . 1 9 . . 6
. 2 7 9 5 1 8 . 3
6 3 . . . . . 9 .
9 . 5 . 8 . 7 4 2
. . . 3 9 . 6 . .
3 8 9 2 6 7 4 1 .
. 7 6 1 . 5 . 3 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 763524189891736254542819376427951863638472591915683742154398627389267415276145938 #1 Easy (116)
Full House: r8c9=5
Naked Single: r1c7=1
Full House: r1c5=2
Naked Single: r2c2=9
Full House: r2c6=6
Full House: r3c3=2
Full House: r3c4=8
Naked Single: r4c1=4
Full House: r4c8=6
Naked Single: r6c2=1
Full House: r5c3=8
Full House: r7c3=4
Full House: r7c2=5
Naked Single: r3c7=3
Full House: r3c8=7
Full House: r7c8=2
Naked Single: r6c4=6
Full House: r5c4=4
Full House: r6c6=3
Naked Single: r5c6=2
Full House: r7c6=8
Full House: r9c5=4
Full House: r5c5=7
Naked Single: r9c7=9
Full House: r7c9=7
Full House: r5c9=1
Full House: r5c7=5
Full House: r9c1=2
Full House: r7c1=1
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_325 | .4.672.8.7.283.941385419267657.83...8932.1.5642156.398274.5681..3....472...724635 | 149672583762835941385419267657983124893241756421567398274356819536198472918724635 | sudoku_easy_long_325 | null | 9 | 9 | . 4 . 6 7 2 . 8 .
7 . 2 8 3 . 9 4 1
3 8 5 4 1 9 2 6 7
6 5 7 . 8 3 . . .
8 9 3 2 . 1 . 5 6
4 2 1 5 6 . 3 9 8
2 7 4 . 5 6 8 1 .
. 3 . . . . 4 7 2
. . . 7 2 4 6 3 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 149672583762835941385419267657983124893241756421567398274356819536198472918724635 #1 Easy (92)
Full House: r2c6=5
Full House: r2c2=6
Full House: r6c6=7
Full House: r4c8=2
Full House: r8c6=8
Full House: r9c2=1
Full House: r7c9=9
Full House: r7c4=3
Naked Single: r4c4=9
Full House: r5c5=4
Full House: r5c7=7
Full House: r8c5=9
Full House: r8c4=1
Naked Single: r1c3=9
Full House: r1c1=1
Naked Single: r1c7=5
Full House: r4c7=1
Full House: r4c9=4
Full House: r1c9=3
Naked Single: r9c1=9
Full House: r8c1=5
Full House: r8c3=6
Full House: r9c3=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_326 | 391.86.4772.3196..568..2..387249.561439165..8.56.2.3946..23415.915678.32..39.1876 | 391586247724319685568742913872493561439165728156827394687234159915678432243951876 | sudoku_easy_long_326 | null | 9 | 9 | 3 9 1 . 8 6 . 4 7
7 2 . 3 1 9 6 . .
5 6 8 . . 2 . . 3
8 7 2 4 9 . 5 6 1
4 3 9 1 6 5 . . 8
. 5 6 . 2 . 3 9 4
6 . . 2 3 4 1 5 .
9 1 5 6 7 8 . 3 2
. . 3 9 . 1 8 7 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 391586247724319685568742913872493561439165728156827394687234159915678432243951876 #1 Easy (88)
Full House: r2c3=4
Full House: r4c6=3
Full House: r6c1=1
Full House: r7c3=7
Full House: r9c1=2
Full House: r9c5=5
Full House: r3c5=4
Full House: r6c6=7
Full House: r8c7=4
Full House: r7c9=9
Full House: r2c9=5
Full House: r7c2=8
Full House: r2c8=8
Full House: r9c2=4
Full House: r6c4=8
Naked Single: r1c4=5
Full House: r3c4=7
Full House: r1c7=2
Naked Single: r3c8=1
Full House: r3c7=9
Full House: r5c8=2
Full House: r5c7=7
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_327 | .34657.216..4823.5258.19467.69.7.1.482.1.4736.41563982.8.7352.9.9.84....47..2.5.8 | 934657821617482395258319467369278154825194736741563982186735249592841673473926518 | sudoku_easy_long_327 | null | 9 | 9 | . 3 4 6 5 7 . 2 1
6 . . 4 8 2 3 . 5
2 5 8 . 1 9 4 6 7
. 6 9 . 7 . 1 . 4
8 2 . 1 . 4 7 3 6
. 4 1 5 6 3 9 8 2
. 8 . 7 3 5 2 . 9
. 9 . 8 4 . . . .
4 7 . . 2 . 5 . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 934657821617482395258319467369278154825194736741563982186735249592841673473926518 #1 Easy (104)
Full House: r3c4=3
Full House: r5c5=9
Full House: r5c3=5
Full House: r6c1=7
Full House: r4c8=5
Full House: r8c9=3
Full House: r2c2=1
Full House: r4c1=3
Naked Single: r1c1=9
Full House: r2c3=7
Full House: r2c8=9
Full House: r1c7=8
Full House: r8c7=6
Naked Single: r4c6=8
Full House: r4c4=2
Full House: r9c4=9
Naked Single: r7c3=6
Naked Single: r7c1=1
Full House: r7c8=4
Full House: r8c1=5
Naked Single: r9c8=1
Full House: r8c8=7
Naked Single: r8c3=2
Full House: r8c6=1
Full House: r9c3=3
Full House: r9c6=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_328 | 861.2..4.235794.6894.186532372.41856.19..52736.823...479.41.6..5.6.7.481.84652.97 | 861523749235794168947186532372941856419865273658237914793418625526379481184652397 | sudoku_easy_long_328 | null | 9 | 9 | 8 6 1 . 2 . . 4 .
2 3 5 7 9 4 . 6 8
9 4 . 1 8 6 5 3 2
3 7 2 . 4 1 8 5 6
. 1 9 . . 5 2 7 3
6 . 8 2 3 . . . 4
7 9 . 4 1 . 6 . .
5 . 6 . 7 . 4 8 1
. 8 4 6 5 2 . 9 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 861523749235794168947186532372941856419865273658237914793418625526379481184652397 #1 Easy (92)
Full House: r2c7=1
Full House: r3c3=7
Full House: r4c4=9
Full House: r5c5=6
Full House: r7c3=3
Naked Single: r1c6=3
Full House: r1c4=5
Naked Single: r5c1=4
Full House: r6c2=5
Full House: r8c2=2
Full House: r9c1=1
Full House: r5c4=8
Full House: r9c7=3
Full House: r6c6=7
Full House: r8c4=3
Full House: r8c6=9
Full House: r7c6=8
Naked Single: r7c9=5
Full House: r7c8=2
Full House: r6c8=1
Full House: r1c9=9
Full House: r6c7=9
Full House: r1c7=7
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_329 | 7...3624992..7561.361492..743258.76.1.624..5.895.1732.68.321495..9768132.1.95.87. | 758136249924875613361492587432589761176243958895617324687321495549768132213954876 | sudoku_easy_long_329 | null | 9 | 9 | 7 . . . 3 6 2 4 9
9 2 . . 7 5 6 1 .
3 6 1 4 9 2 . . 7
4 3 2 5 8 . 7 6 .
1 . 6 2 4 . . 5 .
8 9 5 . 1 7 3 2 .
6 8 . 3 2 1 4 9 5
. . 9 7 6 8 1 3 2
. 1 . 9 5 . 8 7 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 758136249924875613361492587432589761176243958895617324687321495549768132213954876 #1 Easy (92)
Full House: r3c8=8
Full House: r5c2=7
Full House: r7c3=7
Full House: r9c6=4
Full House: r3c7=5
Full House: r5c7=9
Full House: r9c9=6
Full House: r2c9=3
Naked Single: r2c4=8
Full House: r1c4=1
Full House: r6c4=6
Full House: r6c9=4
Full House: r2c3=4
Naked Single: r4c9=1
Full House: r4c6=9
Full House: r5c9=8
Full House: r5c6=3
Naked Single: r1c3=8
Full House: r1c2=5
Full House: r9c3=3
Full House: r9c1=2
Full House: r8c1=5
Full House: r8c2=4
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_330 | 1.42963878371.5..92.9873..46.8.1.452.71.249.8542689...42.9..175.1546289398375..46 | 154296387837145629269873514698317452371524968542689731426938175715462893983751246 | sudoku_easy_long_330 | null | 9 | 9 | 1 . 4 2 9 6 3 8 7
8 3 7 1 . 5 . . 9
2 . 9 8 7 3 . . 4
6 . 8 . 1 . 4 5 2
. 7 1 . 2 4 9 . 8
5 4 2 6 8 9 . . .
4 2 . 9 . . 1 7 5
. 1 5 4 6 2 8 9 3
9 8 3 7 5 . . 4 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 154296387837145629269873514698317452371524968542689731426938175715462893983751246 #1 Easy (88)
Full House: r1c2=5
Full House: r2c5=4
Full House: r7c5=3
Full House: r6c9=1
Full House: r8c1=7
Full House: r5c1=3
Full House: r4c2=9
Full House: r7c3=6
Full House: r7c6=8
Full House: r9c6=1
Full House: r4c6=7
Full House: r4c4=3
Full House: r9c7=2
Full House: r3c2=6
Full House: r5c4=5
Full House: r5c8=6
Naked Single: r6c7=7
Full House: r6c8=3
Naked Single: r2c7=6
Full House: r3c7=5
Full House: r3c8=1
Full House: r2c8=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_331 | 7.93.4612168752.944.2..95.86.3.7.859815..6.47.278.51633..6.8.252..5974315914237.. | 759384612168752394432169578643271859815936247927845163374618925286597431591423786 | sudoku_easy_long_331 | null | 9 | 9 | 7 . 9 3 . 4 6 1 2
1 6 8 7 5 2 . 9 4
4 . 2 . . 9 5 . 8
6 . 3 . 7 . 8 5 9
8 1 5 . . 6 . 4 7
. 2 7 8 . 5 1 6 3
3 . . 6 . 8 . 2 5
2 . . 5 9 7 4 3 1
5 9 1 4 2 3 7 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 759384612168752394432169578643271859815936247927845163374618925286597431591423786 #1 Easy (92)
Full House: r2c7=3
Full House: r4c6=1
Full House: r6c1=9
Full House: r4c2=4
Full House: r5c7=2
Full House: r6c5=4
Full House: r3c8=7
Full House: r9c9=6
Full House: r7c5=1
Full House: r7c7=9
Full House: r9c8=8
Full House: r4c4=2
Naked Single: r1c2=5
Full House: r1c5=8
Full House: r3c2=3
Naked Single: r3c4=1
Full House: r5c4=9
Full House: r5c5=3
Full House: r3c5=6
Naked Single: r8c2=8
Full House: r8c3=6
Full House: r7c3=4
Full House: r7c2=7
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_332 | 189..3.27257.183..436725819.74.596.15.2.86.34....3.9.2723.91468.15864.7.6...7219. | 189643527257918346436725819374259681592186734861437952723591468915864273648372195 | sudoku_easy_long_332 | null | 9 | 9 | 1 8 9 . . 3 . 2 7
2 5 7 . 1 8 3 . .
4 3 6 7 2 5 8 1 9
. 7 4 . 5 9 6 . 1
5 . 2 . 8 6 . 3 4
. . . . 3 . 9 . 2
7 2 3 . 9 1 4 6 8
. 1 5 8 6 4 . 7 .
6 . . . 7 2 1 9 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 189643527257918346436725819374259681592186734861437952723591468915864273648372195 #1 Easy (104)
Full House: r7c4=5
Full House: r1c5=4
Full House: r6c6=7
Full House: r9c4=3
Naked Single: r4c8=8
Naked Single: r2c9=6
Naked Single: r5c4=1
Naked Single: r4c4=2
Full House: r4c1=3
Full House: r6c4=4
Naked Single: r5c7=7
Full House: r5c2=9
Full House: r6c8=5
Full House: r2c8=4
Full House: r1c7=5
Full House: r8c7=2
Full House: r1c4=6
Full House: r2c4=9
Naked Single: r6c2=6
Full House: r9c2=4
Naked Single: r8c9=3
Full House: r8c1=9
Full House: r9c3=8
Full House: r6c1=8
Full House: r9c9=5
Full House: r6c3=1
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_333 | ...794..6.36582974794136.5.2.3.7816.478..9.2.61.25374..218456978.5.67.3196..214.5 | 582794316136582974794136852253478169478619523619253748321845697845967231967321485 | sudoku_easy_long_333 | null | 9 | 9 | . . . 7 9 4 . . 6
. 3 6 5 8 2 9 7 4
7 9 4 1 3 6 . 5 .
2 . 3 . 7 8 1 6 .
4 7 8 . . 9 . 2 .
6 1 . 2 5 3 7 4 .
. 2 1 8 4 5 6 9 7
8 . 5 . 6 7 . 3 1
9 6 . . 2 1 4 . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 582794316136582974794136852253478169478619523619253748321845697845967231967321485 #1 Easy (96)
Full House: r2c1=1
Full House: r7c1=3
Full House: r5c5=1
Full House: r1c1=5
Naked Single: r4c2=5
Full House: r6c3=9
Full House: r6c9=8
Naked Single: r4c4=4
Full House: r5c4=6
Full House: r4c9=9
Naked Single: r1c3=2
Full House: r9c3=7
Full House: r8c2=4
Full House: r1c2=8
Naked Single: r8c4=9
Full House: r9c4=3
Full House: r9c8=8
Full House: r8c7=2
Full House: r1c8=1
Full House: r1c7=3
Naked Single: r5c9=3
Full House: r3c9=2
Full House: r3c7=8
Full House: r5c7=5
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_334 | 982514..63768295414517638.2..9..7..3823.9567476.2381.9.4537..1823.98...51984.63.. | 982514736376829541451763892519647283823195674764238159645372918237981465198456327 | sudoku_easy_long_334 | null | 9 | 9 | 9 8 2 5 1 4 . . 6
3 7 6 8 2 9 5 4 1
4 5 1 7 6 3 8 . 2
. . 9 . . 7 . . 3
8 2 3 . 9 5 6 7 4
7 6 . 2 3 8 1 . 9
. 4 5 3 7 . . 1 8
2 3 . 9 8 . . . 5
1 9 8 4 . 6 3 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 982514736376829541451763892519647283823195674764238159645372918237981465198456327 #1 Easy (88)
Full House: r3c8=9
Full House: r5c4=1
Full House: r4c2=1
Full House: r9c9=7
Full House: r4c4=6
Full House: r4c5=4
Full House: r9c5=5
Full House: r9c8=2
Naked Single: r1c8=3
Full House: r1c7=7
Naked Single: r4c7=2
Naked Single: r6c8=5
Full House: r6c3=4
Full House: r8c3=7
Full House: r7c1=6
Full House: r4c1=5
Full House: r4c8=8
Full House: r8c8=6
Naked Single: r7c6=2
Full House: r8c6=1
Full House: r8c7=4
Full House: r7c7=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_335 | 2.376.849894.236..671..4.3573219.5.4..64.872.5.83729614698.51.21.7649358.85217..6 | 253761849894523617671984235732196584916458723548372961469835172127649358385217496 | sudoku_easy_long_335 | null | 9 | 9 | 2 . 3 7 6 . 8 4 9
8 9 4 . 2 3 6 . .
6 7 1 . . 4 . 3 5
7 3 2 1 9 . 5 . 4
. . 6 4 . 8 7 2 .
5 . 8 3 7 2 9 6 1
4 6 9 8 . 5 1 . 2
1 . 7 6 4 9 3 5 8
. 8 5 2 1 7 . . 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 253761849894523617671984235732196584916458723548372961469835172127649358385217496 #1 Easy (84)
Full House: r1c2=5
Full House: r6c2=4
Full House: r1c6=1
Full House: r4c6=6
Full House: r5c5=5
Full House: r4c8=8
Full House: r5c9=3
Full House: r2c9=7
Full House: r7c5=3
Full House: r3c5=8
Full House: r7c8=7
Full House: r8c2=2
Full House: r5c2=1
Full House: r5c1=9
Full House: r9c1=3
Naked Single: r3c7=2
Full House: r3c4=9
Full House: r2c4=5
Full House: r9c7=4
Full House: r9c8=9
Full House: r2c8=1
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_336 | 692..54317483.19.215349..87.84..73..379.582..21.93457..3.249.6..2.7861.34..5..8.. | 692875431748361952153492687584127396379658214216934578831249765925786143467513829 | sudoku_easy_long_336 | null | 9 | 9 | 6 9 2 . . 5 4 3 1
7 4 8 3 . 1 9 . 2
1 5 3 4 9 . . 8 7
. 8 4 . . 7 3 . .
3 7 9 . 5 8 2 . .
2 1 . 9 3 4 5 7 .
. 3 . 2 4 9 . 6 .
. 2 . 7 8 6 1 . 3
4 . . 5 . . 8 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 692875431748361952153492687584127396379658214216934578831249765925786143467513829 #1 Easy (116)
Full House: r9c2=6
Naked Single: r2c5=6
Full House: r2c8=5
Full House: r3c7=6
Full House: r3c6=2
Full House: r9c6=3
Full House: r9c5=1
Full House: r7c7=7
Naked Single: r4c1=5
Full House: r6c3=6
Full House: r6c9=8
Naked Single: r1c4=8
Full House: r1c5=7
Full House: r4c5=2
Naked Single: r8c3=5
Naked Single: r7c9=5
Naked Single: r9c9=9
Naked Single: r9c3=7
Full House: r7c3=1
Full House: r7c1=8
Full House: r8c1=9
Full House: r8c8=4
Full House: r9c8=2
Naked Single: r4c9=6
Full House: r5c9=4
Naked Single: r5c8=1
Full House: r4c8=9
Full House: r4c4=1
Full House: r5c4=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_337 | ..863.7.2634.7.18...95183468.7..16394.1..32789..82....3.579682.18.3.5967.961824.3 | 518634792634279185279518346827451639451963278963827514345796821182345967796182453 | sudoku_easy_long_337 | null | 9 | 9 | . . 8 6 3 . 7 . 2
6 3 4 . 7 . 1 8 .
. . 9 5 1 8 3 4 6
8 . 7 . . 1 6 3 9
4 . 1 . . 3 2 7 8
9 . . 8 2 . . . .
3 . 5 7 9 6 8 2 .
1 8 . 3 . 5 9 6 7
. 9 6 1 8 2 4 . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 518634792634279185279518346827451639451963278963827514345796821182345967796182453 #1 Easy (108)
Full House: r8c5=4
Full House: r8c3=2
Full House: r6c3=3
Full House: r6c7=5
Naked Single: r2c9=5
Full House: r1c8=9
Naked Single: r5c4=9
Naked Single: r4c4=4
Full House: r2c4=2
Full House: r2c6=9
Full House: r1c6=4
Full House: r6c6=7
Naked Single: r1c1=5
Full House: r1c2=1
Naked Single: r7c2=4
Full House: r9c1=7
Full House: r9c8=5
Full House: r7c9=1
Full House: r6c8=1
Full House: r3c1=2
Full House: r6c9=4
Full House: r6c2=6
Full House: r3c2=7
Naked Single: r4c5=5
Full House: r4c2=2
Full House: r5c2=5
Full House: r5c5=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_338 | 1.6.58234893.4256754.76.981..529.3.891..867..32847.619..1.27493.598341.64.7.198.5 | 176958234893142567542763981765291348914386752328475619681527493259834176437619825 | sudoku_easy_long_338 | null | 9 | 9 | 1 . 6 . 5 8 2 3 4
8 9 3 . 4 2 5 6 7
5 4 . 7 6 . 9 8 1
. . 5 2 9 . 3 . 8
9 1 . . 8 6 7 . .
3 2 8 4 7 . 6 1 9
. . 1 . 2 7 4 9 3
. 5 9 8 3 4 1 . 6
4 . 7 . 1 9 8 . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 176958234893142567542763981765291348914386752328475619681527493259834176437619825 #1 Easy (88)
Full House: r2c4=1
Full House: r6c6=5
Full House: r5c9=2
Naked Single: r1c2=7
Full House: r1c4=9
Full House: r3c3=2
Full House: r3c6=3
Full House: r5c3=4
Full House: r4c6=1
Full House: r5c4=3
Full House: r5c8=5
Full House: r4c8=4
Naked Single: r7c1=6
Naked Single: r8c1=2
Full House: r4c1=7
Full House: r4c2=6
Full House: r8c8=7
Full House: r9c8=2
Naked Single: r9c4=6
Full House: r7c4=5
Full House: r7c2=8
Full House: r9c2=3
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_339 | .17834692269.57..3384..9.759.6.7128442859631..312..5.96...1..2..43.8.756.92.65431 | 517834692269157843384629175956371284428596317731248569675413928143982756892765431 | sudoku_easy_long_339 | null | 9 | 9 | . 1 7 8 3 4 6 9 2
2 6 9 . 5 7 . . 3
3 8 4 . . 9 . 7 5
9 . 6 . 7 1 2 8 4
4 2 8 5 9 6 3 1 .
. 3 1 2 . . 5 . 9
6 . . . 1 . . 2 .
. 4 3 . 8 . 7 5 6
. 9 2 . 6 5 4 3 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 517834692269157843384629175956371284428596317731248569675413928143982756892765431 #1 Easy (100)
Full House: r1c1=5
Full House: r5c9=7
Full House: r6c8=6
Full House: r2c8=4
Full House: r7c3=5
Full House: r7c9=8
Full House: r7c7=9
Naked Single: r2c4=1
Full House: r2c7=8
Full House: r3c7=1
Naked Single: r4c4=3
Full House: r4c2=5
Full House: r6c1=7
Full House: r7c2=7
Naked Single: r6c6=8
Full House: r6c5=4
Full House: r3c5=2
Full House: r3c4=6
Naked Single: r8c1=1
Full House: r9c1=8
Full House: r9c4=7
Naked Single: r8c6=2
Full House: r8c4=9
Full House: r7c6=3
Full House: r7c4=4
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_340 | 6..25.1.44.39682755.7.4...693.82574.17.396.5228.714.6934.6.2..78625.14.3..1439628 | 698257134413968275527143986936825741174396852285714369349682517862571493751439628 | sudoku_easy_long_340 | null | 9 | 9 | 6 . . 2 5 . 1 . 4
4 . 3 9 6 8 2 7 5
5 . 7 . 4 . . . 6
9 3 . 8 2 5 7 4 .
1 7 . 3 9 6 . 5 2
2 8 . 7 1 4 . 6 9
3 4 . 6 . 2 . . 7
8 6 2 5 . 1 4 . 3
. . 1 4 3 9 6 2 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 698257134413968275527143986936825741174396852285714369349682517862571493751439628 #1 Easy (96)
Full House: r2c2=1
Full House: r4c9=1
Full House: r4c3=6
Full House: r3c4=1
Full House: r9c1=7
Full House: r9c2=5
Full House: r7c3=9
Naked Single: r5c7=8
Full House: r5c3=4
Full House: r6c3=5
Full House: r6c7=3
Full House: r1c3=8
Naked Single: r1c2=9
Full House: r3c2=2
Naked Single: r7c5=8
Full House: r8c5=7
Full House: r8c8=9
Naked Single: r3c6=3
Full House: r1c6=7
Full House: r1c8=3
Naked Single: r7c7=5
Full House: r7c8=1
Full House: r3c7=9
Full House: r3c8=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_341 | 25498..76...5749.1971.625848.942763.6.71..4..425...81754273916879.81..431.....75. | 254981376368574921971362584819427635637158492425693817542739168796815243183246759 | sudoku_easy_long_341 | null | 9 | 9 | 2 5 4 9 8 . . 7 6
. . . 5 7 4 9 . 1
9 7 1 . 6 2 5 8 4
8 . 9 4 2 7 6 3 .
6 . 7 1 . . 4 . .
4 2 5 . . . 8 1 7
5 4 2 7 3 9 1 6 8
7 9 . 8 1 . . 4 3
1 . . . . . 7 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 254981376368574921971362584819427635637158492425693817542739168796815243183246759 #1 Easy (104)
Full House: r3c4=3
Full House: r2c1=3
Full House: r1c6=1
Full House: r1c7=3
Full House: r2c8=2
Full House: r8c7=2
Full House: r5c8=9
Full House: r9c9=9
Naked Single: r4c2=1
Full House: r4c9=5
Full House: r5c2=3
Full House: r5c9=2
Naked Single: r6c5=9
Naked Single: r8c3=6
Full House: r8c6=5
Naked Single: r9c5=4
Full House: r5c5=5
Full House: r5c6=8
Naked Single: r9c6=6
Full House: r6c6=3
Full House: r6c4=6
Full House: r9c4=2
Naked Single: r2c3=8
Full House: r2c2=6
Full House: r9c2=8
Full House: r9c3=3
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_342 | .546.71821..354.796.7.2834586.412753.1...5..673...9.2154.97.2682.65.19379..286..4 | 354697182128354679697128345869412753412735896735869421541973268286541937973286514 | sudoku_easy_long_342 | null | 9 | 9 | . 5 4 6 . 7 1 8 2
1 . . 3 5 4 . 7 9
6 . 7 . 2 8 3 4 5
8 6 . 4 1 2 7 5 3
. 1 . . . 5 . . 6
7 3 . . . 9 . 2 1
5 4 . 9 7 . 2 6 8
2 . 6 5 . 1 9 3 7
9 . . 2 8 6 . . 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 354697182128354679697128345869412753412735896735869421541973268286541937973286514 #1 Easy (104)
Full House: r2c7=6
Full House: r4c3=9
Full House: r7c6=3
Full House: r8c5=4
Full House: r8c2=8
Full House: r7c3=1
Naked Single: r1c5=9
Full House: r3c4=1
Full House: r3c2=9
Full House: r1c1=3
Full House: r5c1=4
Naked Single: r6c4=8
Full House: r5c4=7
Naked Single: r5c8=9
Full House: r9c8=1
Full House: r9c7=5
Naked Single: r6c3=5
Full House: r5c3=2
Naked Single: r5c5=3
Full House: r6c5=6
Full House: r5c7=8
Full House: r6c7=4
Naked Single: r9c2=7
Full House: r2c2=2
Full House: r9c3=3
Full House: r2c3=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_343 | 7.64.5392.419.3.8.39..675...5834267967.5812.4234.9615.9631.84.542563981.8..2..963 | 786415392541923786392867541158342679679581234234796158963178425425639817817254963 | sudoku_easy_long_343 | null | 9 | 9 | 7 . 6 4 . 5 3 9 2
. 4 1 9 . 3 . 8 .
3 9 . . 6 7 5 . .
. 5 8 3 4 2 6 7 9
6 7 . 5 8 1 2 . 4
2 3 4 . 9 6 1 5 .
9 6 3 1 . 8 4 . 5
4 2 5 6 3 9 8 1 .
8 . . 2 . . 9 6 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 786415392541923786392867541158342679679581234234796158963178425425639817817254963 #1 Easy (88)
Full House: r2c7=7
Full House: r4c1=1
Full House: r2c1=5
Full House: r5c3=9
Full House: r5c8=3
Full House: r6c4=7
Full House: r6c9=8
Full House: r9c6=4
Full House: r8c9=7
Full House: r7c8=2
Full House: r3c8=4
Full House: r3c4=8
Full House: r7c5=7
Full House: r9c5=5
Naked Single: r1c2=8
Full House: r3c3=2
Full House: r1c5=1
Full House: r2c5=2
Full House: r3c9=1
Full House: r9c3=7
Full House: r9c2=1
Full House: r2c9=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_344 | 812.4.5373.7.2.964.9457.1...2....7569487.52135..231498.3.8.4.794.169732.76.35.... | 812946537357128964694573182123489756948765213576231498235814679481697325769352841 | sudoku_easy_long_344 | null | 9 | 9 | 8 1 2 . 4 . 5 3 7
3 . 7 . 2 . 9 6 4
. 9 4 5 7 . 1 . .
. 2 . . . . 7 5 6
9 4 8 7 . 5 2 1 3
5 . . 2 3 1 4 9 8
. 3 . 8 . 4 . 7 9
4 . 1 6 9 7 3 2 .
7 6 . 3 5 . . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 812946537357128964694573182123489756948765213576231498235814679481697325769352841 #1 Easy (112)
Full House: r5c5=6
Naked Single: r2c2=5
Full House: r3c1=6
Naked Single: r4c1=1
Full House: r7c1=2
Naked Single: r2c6=8
Full House: r2c4=1
Naked Single: r6c3=6
Full House: r6c2=7
Full House: r4c3=3
Full House: r8c2=8
Full House: r8c9=5
Naked Single: r3c9=2
Full House: r3c8=8
Full House: r9c9=1
Full House: r3c6=3
Full House: r9c8=4
Naked Single: r7c7=6
Full House: r9c7=8
Naked Single: r1c4=9
Full House: r1c6=6
Full House: r4c4=4
Naked Single: r4c5=8
Full House: r7c5=1
Full House: r7c3=5
Full House: r9c6=2
Full House: r9c3=9
Full House: r4c6=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_345 | .173..2.92.971586386.9.251717.5.6.98498..1.3.63589.172..1.897.4.241.39..9.642.3.. | 517368249249715863863942517172536498498271635635894172351689724724153986986427351 | sudoku_easy_long_345 | null | 9 | 9 | . 1 7 3 . . 2 . 9
2 . 9 7 1 5 8 6 3
8 6 . 9 . 2 5 1 7
1 7 . 5 . 6 . 9 8
4 9 8 . . 1 . 3 .
6 3 5 8 9 . 1 7 2
. . 1 . 8 9 7 . 4
. 2 4 1 . 3 9 . .
9 . 6 4 2 . 3 . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 517368249249715863863942517172536498498271635635894172351689724724153986986427351 #1 Easy (108)
Full House: r2c2=4
Full House: r1c8=4
Full House: r4c3=2
Full House: r6c6=4
Full House: r3c3=3
Full House: r3c5=4
Full House: r1c1=5
Naked Single: r5c4=2
Full House: r7c4=6
Naked Single: r4c7=4
Full House: r5c7=6
Full House: r4c5=3
Full House: r5c5=7
Full House: r5c9=5
Naked Single: r7c2=5
Full House: r9c2=8
Naked Single: r9c6=7
Full House: r1c6=8
Full House: r1c5=6
Full House: r8c5=5
Naked Single: r7c1=3
Full House: r8c1=7
Full House: r7c8=2
Naked Single: r8c9=6
Full House: r9c9=1
Full House: r9c8=5
Full House: r8c8=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_346 | 851.4....3.7...4989..8..75.7345.6.19298713.4.61549837.463.8....189.74..55.236918. | 851947263327651498946832751734526819298713546615498372463185927189274635572369184 | sudoku_easy_long_346 | null | 9 | 9 | 8 5 1 . 4 . . . .
3 . 7 . . . 4 9 8
9 . . 8 . . 7 5 .
7 3 4 5 . 6 . 1 9
2 9 8 7 1 3 . 4 .
6 1 5 4 9 8 3 7 .
4 6 3 . 8 . . . .
1 8 9 . 7 4 . . 5
5 . 2 3 6 9 1 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 851947263327651498946832751734526819298713546615498372463185927189274635572369184 #1 Easy (116)
Full House: r4c5=2
Full House: r6c9=2
Full House: r3c3=6
Full House: r9c2=7
Full House: r4c7=8
Full House: r9c9=4
Naked Single: r2c2=2
Full House: r3c2=4
Naked Single: r7c8=2
Naked Single: r5c9=6
Full House: r5c7=5
Naked Single: r8c4=2
Naked Single: r2c5=5
Full House: r3c5=3
Naked Single: r7c9=7
Naked Single: r7c4=1
Full House: r7c6=5
Full House: r7c7=9
Naked Single: r8c7=6
Full House: r1c7=2
Full House: r8c8=3
Full House: r1c8=6
Naked Single: r1c9=3
Full House: r3c9=1
Full House: r3c6=2
Naked Single: r2c6=1
Full House: r2c4=6
Full House: r1c6=7
Full House: r1c4=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_347 | 623..1874.7.63251951984....296.54.381.5.83296738.69..5..2418.6.4.1376952367...481 | 623591874874632519519847623296154738145783296738269145952418367481376952367925481 | sudoku_easy_long_347 | null | 9 | 9 | 6 2 3 . . 1 8 7 4
. 7 . 6 3 2 5 1 9
5 1 9 8 4 . . . .
2 9 6 . 5 4 . 3 8
1 . 5 . 8 3 2 9 6
7 3 8 . 6 9 . . 5
. . 2 4 1 8 . 6 .
4 . 1 3 7 6 9 5 2
3 6 7 . . . 4 8 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 623591874874632519519847623296154738145783296738269145952418367481376952367925481 #1 Easy (92)
Full House: r5c2=4
Full House: r5c4=7
Full House: r2c3=4
Full House: r2c1=8
Full House: r8c2=8
Full House: r7c2=5
Full House: r7c1=9
Naked Single: r3c6=7
Full House: r9c6=5
Naked Single: r1c5=9
Full House: r1c4=5
Full House: r9c5=2
Full House: r9c4=9
Naked Single: r6c8=4
Full House: r3c8=2
Naked Single: r3c9=3
Full House: r3c7=6
Full House: r7c9=7
Full House: r7c7=3
Naked Single: r6c7=1
Full House: r4c7=7
Full House: r4c4=1
Full House: r6c4=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_348 | .647.92515.1.4697879851.6.4.5.1.3746.768..3121.2467..924.67819591..348...87951423 | 364789251521346978798512634859123746476895312132467589243678195915234867687951423 | sudoku_easy_long_348 | null | 9 | 9 | . 6 4 7 . 9 2 5 1
5 . 1 . 4 6 9 7 8
7 9 8 5 1 . 6 . 4
. 5 . 1 . 3 7 4 6
. 7 6 8 . . 3 1 2
1 . 2 4 6 7 . . 9
2 4 . 6 7 8 1 9 5
9 1 . . 3 4 8 . .
. 8 7 9 5 1 4 2 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 364789251521346978798512634859123746476895312132467589243678195915234867687951423 #1 Easy (84)
Full House: r3c8=3
Full House: r3c6=2
Full House: r5c6=5
Full House: r7c3=3
Full House: r8c4=2
Full House: r8c9=7
Full House: r6c7=5
Full House: r6c8=8
Full House: r6c2=3
Full House: r8c8=6
Full House: r8c3=5
Full House: r4c3=9
Full House: r9c1=6
Full House: r2c4=3
Full House: r1c5=8
Full House: r1c1=3
Full House: r2c2=2
Naked Single: r4c1=8
Full House: r5c1=4
Full House: r5c5=9
Full House: r4c5=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_349 | .68.2719.19.846.752.53.9.6.3..78251.5196.4..78279.1.467514.368.68...593.9.426875. | 468527193193846275275319468346782519519634827827951346751493682682175934934268751 | sudoku_easy_long_349 | null | 9 | 9 | . 6 8 . 2 7 1 9 .
1 9 . 8 4 6 . 7 5
2 . 5 3 . 9 . 6 .
3 . . 7 8 2 5 1 .
5 1 9 6 . 4 . . 7
8 2 7 9 . 1 . 4 6
7 5 1 4 . 3 6 8 .
6 8 . . . 5 9 3 .
9 . 4 2 6 8 7 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 468527193193846275275319468346782519519634827827951346751493682682175934934268751 #1 Easy (100)
Full House: r1c1=4
Full House: r5c8=2
Naked Single: r2c3=3
Full House: r3c2=7
Full House: r2c7=2
Naked Single: r1c4=5
Full House: r3c5=1
Full House: r8c4=1
Full House: r1c9=3
Naked Single: r4c2=4
Full House: r4c3=6
Full House: r4c9=9
Full House: r8c3=2
Full House: r9c2=3
Full House: r9c9=1
Naked Single: r5c5=3
Full House: r5c7=8
Full House: r6c7=3
Full House: r6c5=5
Full House: r3c7=4
Full House: r3c9=8
Naked Single: r7c5=9
Full House: r7c9=2
Full House: r8c5=7
Full House: r8c9=4
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_350 | 75924.83..1438697..6879542.69.52431854.1.876.1.3.79.5..25.1.6.7431.6759.87.9..1.3 | 759241836214386975368795421697524318542138769183679254925413687431867592876952143 | sudoku_easy_long_350 | null | 9 | 9 | 7 5 9 2 4 . 8 3 .
. 1 4 3 8 6 9 7 .
. 6 8 7 9 5 4 2 .
6 9 . 5 2 4 3 1 8
5 4 . 1 . 8 7 6 .
1 . 3 . 7 9 . 5 .
. 2 5 . 1 . 6 . 7
4 3 1 . 6 7 5 9 .
8 7 . 9 . . 1 . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 759241836214386975368795421697524318542138769183679254925413687431867592876952143 #1 Easy (96)
Full House: r1c6=1
Full House: r4c3=7
Full House: r6c7=2
Full House: r6c2=8
Full House: r5c3=2
Full House: r9c3=6
Full House: r7c1=9
Full House: r1c9=6
Naked Single: r2c1=2
Full House: r2c9=5
Full House: r3c1=3
Full House: r3c9=1
Naked Single: r5c5=3
Full House: r6c4=6
Full House: r9c5=5
Full House: r5c9=9
Full House: r6c9=4
Full House: r8c9=2
Full House: r8c4=8
Full House: r7c4=4
Naked Single: r7c6=3
Full House: r9c6=2
Full House: r9c8=4
Full House: r7c8=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_351 | .463572199.168473557319..6815.....733.7...94669.7385....9876.5...594.687768523.9. | 846357219921684735573192468152469873387215946694738521419876352235941687768523194 | sudoku_easy_long_351 | null | 9 | 9 | . 4 6 3 5 7 2 1 9
9 . 1 6 8 4 7 3 5
5 7 3 1 9 . . 6 8
1 5 . . . . . 7 3
3 . 7 . . . 9 4 6
6 9 . 7 3 8 5 . .
. . 9 8 7 6 . 5 .
. . 5 9 4 . 6 8 7
7 6 8 5 2 3 . 9 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 846357219921684735573192468152469873387215946694738521419876352235941687768523194 #1 Easy (100)
Full House: r1c1=8
Full House: r2c2=2
Full House: r3c6=2
Full House: r3c7=4
Full House: r6c8=2
Full House: r8c6=1
Naked Single: r4c7=8
Full House: r6c9=1
Full House: r6c3=4
Full House: r4c3=2
Full House: r5c2=8
Naked Single: r8c1=2
Full House: r8c2=3
Full House: r7c1=4
Full House: r7c2=1
Naked Single: r5c4=2
Full House: r4c4=4
Naked Single: r4c5=6
Full House: r5c5=1
Full House: r4c6=9
Full House: r5c6=5
Naked Single: r9c7=1
Full House: r9c9=4
Full House: r7c9=2
Full House: r7c7=3
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_352 | .284691756..1.58.275183..69..9..72...75.1.9.613.98.5.7.867943.19..3..6285.3628.94 | 328469175694175832751832469869547213475213986132986547286794351947351628513628794 | sudoku_easy_long_352 | null | 9 | 9 | . 2 8 4 6 9 1 7 5
6 . . 1 . 5 8 . 2
7 5 1 8 3 . . 6 9
. . 9 . . 7 2 . .
. 7 5 . 1 . 9 . 6
1 3 . 9 8 . 5 . 7
. 8 6 7 9 4 3 . 1
9 . . 3 . . 6 2 8
5 . 3 6 2 8 . 9 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 328469175694175832751832469869547213475213986132986547286794351947351628513628794 #1 Easy (112)
Full House: r1c1=3
Full House: r4c9=3
Naked Single: r2c5=7
Full House: r3c6=2
Full House: r3c7=4
Full House: r9c7=7
Full House: r7c8=5
Full House: r7c1=2
Full House: r9c2=1
Full House: r2c8=3
Naked Single: r6c8=4
Naked Single: r5c4=2
Full House: r4c4=5
Naked Single: r8c5=5
Full House: r8c6=1
Full House: r4c5=4
Naked Single: r2c3=4
Full House: r2c2=9
Naked Single: r5c6=3
Full House: r6c6=6
Full House: r6c3=2
Full House: r8c3=7
Full House: r8c2=4
Full House: r4c2=6
Naked Single: r5c8=8
Full House: r4c8=1
Full House: r4c1=8
Full House: r5c1=4
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_353 | 5.749182.91482375.2.875.4...8...7964..596.2.8.4921.5...53.7.1.242.38.67979.14238. | 567491823914823756238756491182537964375964218649218537853679142421385679796142385 | sudoku_easy_long_353 | null | 9 | 9 | 5 . 7 4 9 1 8 2 .
9 1 4 8 2 3 7 5 .
2 . 8 7 5 . 4 . .
. 8 . . . 7 9 6 4
. . 5 9 6 . 2 . 8
. 4 9 2 1 . 5 . .
. 5 3 . 7 . 1 . 2
4 2 . 3 8 . 6 7 9
7 9 . 1 4 2 3 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 567491823914823756238756491182537964375964218649218537853679142421385679796142385 #1 Easy (108)
Full House: r2c9=6
Full House: r3c6=6
Full House: r4c5=3
Naked Single: r5c6=4
Naked Single: r6c6=8
Full House: r4c4=5
Full House: r7c4=6
Naked Single: r8c3=1
Full House: r8c6=5
Full House: r7c6=9
Naked Single: r6c8=3
Naked Single: r9c3=6
Full House: r9c9=5
Full House: r7c8=4
Full House: r7c1=8
Full House: r4c3=2
Full House: r4c1=1
Naked Single: r1c9=3
Full House: r1c2=6
Full House: r3c2=3
Full House: r5c2=7
Naked Single: r5c8=1
Full House: r6c9=7
Full House: r6c1=6
Full House: r5c1=3
Full House: r3c9=1
Full House: r3c8=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_354 | 1..8.23.5396517824.853..16...1..6..9.7..95283.5278341.5286.4971.1...8..24.9.71538 | 147862395396517824285349167831426759674195283952783416528634971713958642469271538 | sudoku_easy_long_354 | null | 9 | 9 | 1 . . 8 . 2 3 . 5
3 9 6 5 1 7 8 2 4
. 8 5 3 . . 1 6 .
. . 1 . . 6 . . 9
. 7 . . 9 5 2 8 3
. 5 2 7 8 3 4 1 .
5 2 8 6 . 4 9 7 1
. 1 . . . 8 . . 2
4 . 9 . 7 1 5 3 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 147862395396517824285349167831426759674195283952783416528634971713958642469271538 #1 Easy (112)
Full House: r3c6=9
Full House: r7c5=3
Naked Single: r3c9=7
Full House: r6c9=6
Full House: r1c8=9
Full House: r6c1=9
Naked Single: r1c2=4
Naked Single: r3c5=4
Full House: r3c1=2
Full House: r1c3=7
Full House: r1c5=6
Naked Single: r5c3=4
Full House: r8c3=3
Naked Single: r4c8=5
Full House: r4c7=7
Full House: r8c7=6
Full House: r8c8=4
Naked Single: r8c4=9
Naked Single: r4c1=8
Naked Single: r5c1=6
Full House: r4c2=3
Full House: r9c2=6
Full House: r9c4=2
Full House: r8c5=5
Full House: r4c5=2
Full House: r5c4=1
Full House: r8c1=7
Full House: r4c4=4
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_355 | 7146..98538.945....59718...967.84.2323.19...41.532.8...23.694174912...58876.51.3. | 714632985382945761659718342967584123238196574145327896523869417491273658876451239 | sudoku_easy_long_355 | null | 9 | 9 | 7 1 4 6 . . 9 8 5
3 8 . 9 4 5 . . .
. 5 9 7 1 8 . . .
9 6 7 . 8 4 . 2 3
2 3 . 1 9 . . . 4
1 . 5 3 2 . 8 . .
. 2 3 . 6 9 4 1 7
4 9 1 2 . . . 5 8
8 7 6 . 5 1 . 3 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 714632985382945761659718342967584123238196574145327896523869417491273658876451239 #1 Easy (112)
Full House: r6c2=4
Full House: r5c3=8
Full House: r7c1=5
Full House: r3c1=6
Full House: r2c3=2
Full House: r7c4=8
Naked Single: r4c4=5
Full House: r9c4=4
Full House: r4c7=1
Naked Single: r1c5=3
Full House: r1c6=2
Full House: r8c5=7
Full House: r8c6=3
Full House: r8c7=6
Naked Single: r9c7=2
Full House: r9c9=9
Naked Single: r3c8=4
Naked Single: r3c9=2
Full House: r3c7=3
Naked Single: r2c7=7
Full House: r5c7=5
Naked Single: r6c9=6
Full House: r2c9=1
Full House: r2c8=6
Naked Single: r5c8=7
Full House: r5c6=6
Full House: r6c6=7
Full House: r6c8=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_356 | 5.2843..77.965...448.17926569..854..82..14.961349.752894172.853358.9.672.7.53814. | 562843917719652384483179265697285431825314796134967528941726853358491672276538149 | sudoku_easy_long_356 | null | 9 | 9 | 5 . 2 8 4 3 . . 7
7 . 9 6 5 . . . 4
4 8 . 1 7 9 2 6 5
6 9 . . 8 5 4 . .
8 2 . . 1 4 . 9 6
1 3 4 9 . 7 5 2 8
9 4 1 7 2 . 8 5 3
3 5 8 . 9 . 6 7 2
. 7 . 5 3 8 1 4 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 562843917719652384483179265697285431825314796134967528941726853358491672276538149 #1 Easy (88)
Full House: r2c6=2
Full House: r3c3=3
Full House: r6c5=6
Full House: r7c6=6
Full House: r9c1=2
Full House: r8c6=1
Full House: r8c4=4
Full House: r9c3=6
Full House: r9c9=9
Full House: r4c9=1
Naked Single: r1c8=1
Naked Single: r2c2=1
Full House: r1c2=6
Full House: r1c7=9
Naked Single: r4c3=7
Full House: r5c3=5
Naked Single: r5c4=3
Full House: r4c4=2
Full House: r4c8=3
Full House: r5c7=7
Full House: r2c7=3
Full House: r2c8=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_357 | 2.1.89653.5641287997.56314.82795.4.113.2....6..53.17287.28.536.589634.174...279.5 | 241789653356412879978563142827956431134278596695341728712895364589634217463127985 | sudoku_easy_long_357 | null | 9 | 9 | 2 . 1 . 8 9 6 5 3
. 5 6 4 1 2 8 7 9
9 7 . 5 6 3 1 4 .
8 2 7 9 5 . 4 . 1
1 3 . 2 . . . . 6
. . 5 3 . 1 7 2 8
7 . 2 8 . 5 3 6 .
5 8 9 6 3 4 . 1 7
4 . . . 2 7 9 . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 241789653356412879978563142827956431134278596695341728712895364589634217463127985 #1 Easy (92)
Full House: r1c4=7
Full House: r2c1=3
Full House: r1c2=4
Full House: r3c3=8
Full House: r3c9=2
Full House: r7c9=4
Full House: r8c7=2
Full House: r6c1=6
Full House: r9c4=1
Full House: r7c5=9
Full House: r7c2=1
Full House: r5c7=5
Full House: r9c8=8
Naked Single: r4c6=6
Full House: r4c8=3
Full House: r5c8=9
Full House: r5c6=8
Naked Single: r6c5=4
Full House: r6c2=9
Full House: r5c3=4
Full House: r9c3=3
Full House: r9c2=6
Full House: r5c5=7
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_358 | 46582.97138....45691..5..282.196..84.96..521.54...276967.5..1.285.291.471...468.5 | 465823971382179456917654328231967584796485213548312769674538192853291647129746835 | sudoku_easy_long_358 | null | 9 | 9 | 4 6 5 8 2 . 9 7 1
3 8 . . . . 4 5 6
9 1 . . 5 . . 2 8
2 . 1 9 6 . . 8 4
. 9 6 . . 5 2 1 .
5 4 . . . 2 7 6 9
6 7 . 5 . . 1 . 2
8 5 . 2 9 1 . 4 7
1 . . . 4 6 8 . 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 465823971382179456917654328231967584796485213548312769674538192853291647129746835 #1 Easy (116)
Full House: r1c6=3
Full House: r3c7=3
Full House: r5c9=3
Full House: r5c1=7
Full House: r4c7=5
Full House: r8c7=6
Full House: r8c3=3
Naked Single: r3c3=7
Full House: r2c3=2
Naked Single: r4c2=3
Full House: r4c6=7
Full House: r6c3=8
Full House: r9c2=2
Naked Single: r7c6=8
Naked Single: r5c4=4
Full House: r5c5=8
Naked Single: r3c6=4
Full House: r2c6=9
Full House: r3c4=6
Naked Single: r9c3=9
Full House: r7c3=4
Naked Single: r7c5=3
Full House: r7c8=9
Full House: r9c8=3
Full House: r9c4=7
Naked Single: r6c5=1
Full House: r2c5=7
Full House: r2c4=1
Full House: r6c4=3
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_359 | 5.4.1.289176.82.5389.354.173416.85.276..951...2543187.6.95237.141..69325.531479.8 | 534716289176982453892354617341678592768295134925431876689523741417869325253147968 | sudoku_easy_long_359 | null | 9 | 9 | 5 . 4 . 1 . 2 8 9
1 7 6 . 8 2 . 5 3
8 9 . 3 5 4 . 1 7
3 4 1 6 . 8 5 . 2
7 6 . . 9 5 1 . .
. 2 5 4 3 1 8 7 .
6 . 9 5 2 3 7 . 1
4 1 . . 6 9 3 2 5
. 5 3 1 4 7 9 . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 534716289176982453892354617341678592768295134925431876689523741417869325253147968 #1 Easy (84)
Full House: r4c5=7
Full House: r5c4=2
Full House: r4c8=9
Full House: r1c6=6
Full House: r8c4=8
Full House: r8c3=7
Naked Single: r1c2=3
Full House: r3c3=2
Full House: r3c7=6
Full House: r2c7=4
Full House: r2c4=9
Full House: r1c4=7
Full House: r5c3=8
Full House: r6c1=9
Full House: r6c9=6
Full House: r5c9=4
Full House: r7c2=8
Full House: r7c8=4
Full House: r9c1=2
Full House: r9c8=6
Full House: r5c8=3
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_360 | .6198.5473.84571.2.4.6128.3.7..91.381293486.58..7.592191..7425.652139784.8..26..9 | 261983547398457162745612893576291438129348675834765921913874256652139784487526319 | sudoku_easy_long_360 | null | 9 | 9 | . 6 1 9 8 . 5 4 7
3 . 8 4 5 7 1 . 2
. 4 . 6 1 2 8 . 3
. 7 . . 9 1 . 3 8
1 2 9 3 4 8 6 . 5
8 . . 7 . 5 9 2 1
9 1 . . 7 4 2 5 .
6 5 2 1 3 9 7 8 4
. 8 . . 2 6 . . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 261983547398457162745612893576291438129348675834765921913874256652139784487526319 #1 Easy (92)
Full House: r1c6=3
Full House: r1c1=2
Full House: r5c8=7
Full House: r4c7=4
Full House: r6c5=6
Full House: r4c4=2
Full House: r7c9=6
Full House: r9c7=3
Full House: r9c8=1
Naked Single: r2c2=9
Full House: r6c2=3
Full House: r2c8=6
Full House: r3c8=9
Full House: r6c3=4
Naked Single: r7c4=8
Full House: r7c3=3
Full House: r9c4=5
Naked Single: r4c1=5
Full House: r4c3=6
Naked Single: r9c3=7
Full House: r3c3=5
Full House: r3c1=7
Full House: r9c1=4
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_361 | .2...9378.9.37....3875.21698...5691.9718.42..2659..8..739485.214.8...793.12793.85 | 524169378196378542387542169843256917971834256265917834739485621458621793612793485 | sudoku_easy_long_361 | null | 9 | 9 | . 2 . . . 9 3 7 8
. 9 . 3 7 . . . .
3 8 7 5 . 2 1 6 9
8 . . . 5 6 9 1 .
9 7 1 8 . 4 2 . .
2 6 5 9 . . 8 . .
7 3 9 4 8 5 . 2 1
4 . 8 . . . 7 9 3
. 1 2 7 9 3 . 8 5 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 524169378196378542387542169843256917971834256265917834739485621458621793612793485 #1 Easy (116)
Full House: r3c5=4
Full House: r7c7=6
Full House: r9c7=4
Full House: r9c1=6
Full House: r8c2=5
Full House: r4c2=4
Full House: r2c7=5
Full House: r4c3=3
Naked Single: r5c5=3
Naked Single: r8c6=1
Naked Single: r4c4=2
Full House: r4c9=7
Naked Single: r5c9=6
Full House: r5c8=5
Naked Single: r2c1=1
Full House: r1c1=5
Naked Single: r2c8=4
Full House: r2c9=2
Full House: r6c9=4
Full House: r6c8=3
Naked Single: r6c5=1
Full House: r6c6=7
Full House: r2c6=8
Full House: r2c3=6
Full House: r1c3=4
Naked Single: r8c4=6
Full House: r1c4=1
Full House: r1c5=6
Full House: r8c5=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_362 | 3.894.17.6.9.17.38....23469.5.....161967.2843483.91.2.9341657825.127839.87243965. | 328946175649517238715823469257384916196752843483691527934165782561278394872439651 | sudoku_easy_long_362 | null | 9 | 9 | 3 . 8 9 4 . 1 7 .
6 . 9 . 1 7 . 3 8
. . . . 2 3 4 6 9
. 5 . . . . . 1 6
1 9 6 7 . 2 8 4 3
4 8 3 . 9 1 . 2 .
9 3 4 1 6 5 7 8 2
5 . 1 2 7 8 3 9 .
8 7 2 4 3 9 6 5 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 328946175649517238715823469257384916196752843483691527934165782561278394872439651 #1 Easy (92)
Full House: r5c5=5
Full House: r8c2=6
Full House: r8c9=4
Full House: r4c5=8
Full House: r9c9=1
Naked Single: r2c4=5
Naked Single: r1c2=2
Naked Single: r1c6=6
Full House: r1c9=5
Full House: r4c6=4
Full House: r2c7=2
Full House: r3c4=8
Full House: r2c2=4
Full House: r3c2=1
Full House: r6c9=7
Naked Single: r4c7=9
Full House: r6c7=5
Full House: r6c4=6
Full House: r4c4=3
Naked Single: r3c1=7
Full House: r3c3=5
Full House: r4c3=7
Full House: r4c1=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_363 | 12845..693...86..1674291835819672.4.4538.9.76267345918.821.73947.69.8....3.5.4.87 | 128453769395786421674291835819672543453819276267345918582167394746938152931524687 | sudoku_easy_long_363 | null | 9 | 9 | 1 2 8 4 5 . . 6 9
3 . . . 8 6 . . 1
6 7 4 2 9 1 8 3 5
8 1 9 6 7 2 . 4 .
4 5 3 8 . 9 . 7 6
2 6 7 3 4 5 9 1 8
. 8 2 1 . 7 3 9 4
7 . 6 9 . 8 . . .
. 3 . 5 . 4 . 8 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 128453769395786421674291835819672543453819276267345918582167394746938152931524687 #1 Easy (88)
Full House: r2c4=7
Full House: r5c5=1
Full House: r5c7=2
Full House: r1c6=3
Full House: r1c7=7
Naked Single: r2c3=5
Full House: r2c2=9
Full House: r8c2=4
Full House: r9c3=1
Naked Single: r4c9=3
Full House: r4c7=5
Full House: r8c9=2
Naked Single: r2c8=2
Full House: r2c7=4
Full House: r8c8=5
Naked Single: r7c5=6
Full House: r7c1=5
Full House: r9c1=9
Naked Single: r9c7=6
Full House: r8c7=1
Full House: r8c5=3
Full House: r9c5=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_364 | 561384.927.81523.44.2769..5.542..8711.78.65...83571.46.1.62..5.8764...23.4.9.86.7 | 561384792798152364432769185654293871127846539983571246319627458876415923245938617 | sudoku_easy_long_364 | null | 9 | 9 | 5 6 1 3 8 4 . 9 2
7 . 8 1 5 2 3 . 4
4 . 2 7 6 9 . . 5
. 5 4 2 . . 8 7 1
1 . 7 8 . 6 5 . .
. 8 3 5 7 1 . 4 6
. 1 . 6 2 . . 5 .
8 7 6 4 . . . 2 3
. 4 . 9 . 8 6 . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 561384792798152364432769185654293871127846539983571246319627458876415923245938617 #1 Easy (108)
Full House: r1c7=7
Naked Single: r2c2=9
Full House: r2c8=6
Full House: r3c2=3
Full House: r5c2=2
Naked Single: r3c7=1
Full House: r3c8=8
Naked Single: r4c6=3
Naked Single: r7c3=9
Full House: r9c3=5
Naked Single: r5c8=3
Full House: r9c8=1
Naked Single: r5c9=9
Full House: r7c9=8
Full House: r5c5=4
Full House: r4c5=9
Full House: r6c7=2
Full House: r6c1=9
Full House: r4c1=6
Naked Single: r8c6=5
Full House: r7c6=7
Naked Single: r8c5=1
Full House: r8c7=9
Full House: r7c7=4
Full House: r7c1=3
Full House: r9c5=3
Full House: r9c1=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_365 | 362.85194.78.9.6.34.9.237..6.48.7951.839..2..195..683795741.3682.1368.798365.941. | 362785194578194623419623785624837951783951246195246837957412368241368579836579412 | sudoku_easy_long_365 | null | 9 | 9 | 3 6 2 . 8 5 1 9 4
. 7 8 . 9 . 6 . 3
4 . 9 . 2 3 7 . .
6 . 4 8 . 7 9 5 1
. 8 3 9 . . 2 . .
1 9 5 . . 6 8 3 7
9 5 7 4 1 . 3 6 8
2 . 1 3 6 8 . 7 9
8 3 6 5 . 9 4 1 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 362785194578194623419623785624837951783951246195246837957412368241368579836579412 #1 Easy (92)
Full House: r1c4=7
Full House: r7c6=2
Full House: r8c2=4
Full House: r9c5=7
Full House: r9c9=2
Full House: r8c7=5
Naked Single: r2c8=2
Naked Single: r3c8=8
Full House: r5c8=4
Full House: r5c9=6
Full House: r3c9=5
Naked Single: r4c5=3
Full House: r4c2=2
Full House: r5c1=7
Full House: r2c1=5
Full House: r3c2=1
Full House: r3c4=6
Naked Single: r6c5=4
Full House: r6c4=2
Full House: r2c4=1
Full House: r5c5=5
Full House: r5c6=1
Full House: r2c6=4
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_366 | 53821.7.67648...29..24.6583.56321..74.96.523.2..9..8659..768352.25.9.67..8....914 | 538219746764853129192476583856321497479685231213947865941768352325194678687532914 | sudoku_easy_long_366 | null | 9 | 9 | 5 3 8 2 1 . 7 . 6
7 6 4 8 . . . 2 9
. . 2 4 . 6 5 8 3
. 5 6 3 2 1 . . 7
4 . 9 6 . 5 2 3 .
2 . . 9 . . 8 6 5
9 . . 7 6 8 3 5 2
. 2 5 . 9 . 6 7 .
. 8 . . . . 9 1 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 538219746764853129192476583856321497479685231213947865941768352325194678687532914 #1 Easy (116)
Full House: r8c9=8
Full House: r5c9=1
Naked Single: r1c8=4
Full House: r1c6=9
Full House: r2c7=1
Full House: r4c7=4
Full House: r4c8=9
Full House: r4c1=8
Naked Single: r2c6=3
Full House: r2c5=5
Full House: r3c5=7
Naked Single: r3c1=1
Full House: r3c2=9
Naked Single: r7c3=1
Full House: r7c2=4
Naked Single: r8c4=1
Full House: r9c4=5
Naked Single: r5c2=7
Full House: r5c5=8
Full House: r6c2=1
Full House: r6c3=3
Full House: r9c3=7
Naked Single: r8c6=4
Full House: r8c1=3
Full House: r9c1=6
Naked Single: r9c6=2
Full House: r9c5=3
Full House: r6c5=4
Full House: r6c6=7
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_367 | 345192786.713862548.25741395..2....82.796.41.1964..5274.37598.1..984137.71.6..94. | 345192786971386254862574139534217698287965413196438527423759861659841372718623945 | sudoku_easy_long_367 | null | 9 | 9 | 3 4 5 1 9 2 7 8 6
. 7 1 3 8 6 2 5 4
8 . 2 5 7 4 1 3 9
5 . . 2 . . . . 8
2 . 7 9 6 . 4 1 .
1 9 6 4 . . 5 2 7
4 . 3 7 5 9 8 . 1
. . 9 8 4 1 3 7 .
7 1 . 6 . . 9 4 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 345192786971386254862574139534217698287965413196438527423759861659841372718623945 #1 Easy (88)
Full House: r2c1=9
Full House: r3c2=6
Full House: r8c1=6
Full House: r4c7=6
Naked Single: r4c2=3
Naked Single: r5c9=3
Full House: r4c8=9
Full House: r7c8=6
Full House: r7c2=2
Naked Single: r6c5=3
Full House: r6c6=8
Naked Single: r4c3=4
Full House: r9c3=8
Full House: r5c2=8
Full House: r8c2=5
Full House: r5c6=5
Full House: r8c9=2
Full House: r9c9=5
Naked Single: r9c6=3
Full House: r4c6=7
Full House: r4c5=1
Full House: r9c5=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_368 | 12358.79.45.9671.379.2.14.83.27.86.96194..87...51963425.7.1..849.184.56.28467.9.1 | 123584796458967123796231458342758619619423875875196342567319284931842567284675931 | sudoku_easy_long_368 | null | 9 | 9 | 1 2 3 5 8 . 7 9 .
4 5 . 9 6 7 1 . 3
7 9 . 2 . 1 4 . 8
3 . 2 7 . 8 6 . 9
6 1 9 4 . . 8 7 .
. . 5 1 9 6 3 4 2
5 . 7 . 1 . . 8 4
9 . 1 8 4 . 5 6 .
2 8 4 6 7 . 9 . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 123584796458967123796231458342758619619423875875196342567319284931842567284675931 #1 Easy (96)
Full House: r6c1=8
Full House: r6c2=7
Full House: r4c2=4
Full House: r7c4=3
Full House: r7c7=2
Naked Single: r1c6=4
Full House: r1c9=6
Full House: r3c5=3
Naked Single: r2c3=8
Full House: r2c8=2
Full House: r3c3=6
Full House: r3c8=5
Naked Single: r4c5=5
Full House: r4c8=1
Full House: r5c9=5
Full House: r8c9=7
Full House: r9c8=3
Full House: r9c6=5
Full House: r5c5=2
Full House: r5c6=3
Naked Single: r8c2=3
Full House: r7c2=6
Full House: r8c6=2
Full House: r7c6=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_369 | 2.94518...4136.927638.291549632...85..7.8439685.6.3...385.76241.961.25..412.35679 | 279451863541368927638729154963217485127584396854693712385976241796142538412835679 | sudoku_easy_long_369 | null | 9 | 9 | 2 . 9 4 5 1 8 . .
. 4 1 3 6 . 9 2 7
6 3 8 . 2 9 1 5 4
9 6 3 2 . . . 8 5
. . 7 . 8 4 3 9 6
8 5 . 6 . 3 . . .
3 8 5 . 7 6 2 4 1
. 9 6 1 . 2 5 . .
4 1 2 . 3 5 6 7 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 279451863541368927638729154963217485127584396854693712385976241796142538412835679 #1 Easy (92)
Full House: r3c4=7
Full House: r2c6=8
Full House: r2c1=5
Full House: r1c2=7
Full House: r4c6=7
Full House: r7c4=9
Full House: r8c1=7
Full House: r5c1=1
Full House: r5c2=2
Full House: r5c4=5
Full House: r6c3=4
Full House: r9c4=8
Full House: r8c5=4
Naked Single: r1c9=3
Full House: r1c8=6
Naked Single: r4c5=1
Full House: r4c7=4
Full House: r6c7=7
Full House: r6c5=9
Naked Single: r6c9=2
Full House: r6c8=1
Full House: r8c8=3
Full House: r8c9=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_370 | 7..5.934.13.76.9255.21.3.676...9753.4536817.2.794351863258.4.799.735.4.884.9762.3 | 786529341134768925592143867618297534453681792279435186325814679967352418841976253 | sudoku_easy_long_370 | null | 9 | 9 | 7 . . 5 . 9 3 4 .
1 3 . 7 6 . 9 2 5
5 . 2 1 . 3 . 6 7
6 . . . 9 7 5 3 .
4 5 3 6 8 1 7 . 2
. 7 9 4 3 5 1 8 6
3 2 5 8 . 4 . 7 9
9 . 7 3 5 . 4 . 8
8 4 . 9 7 6 2 . 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 786529341134768925592143867618297534453681792279435186325814679967352418841976253 #1 Easy (88)
Full House: r5c8=9
Full House: r4c4=2
Full House: r4c9=4
Full House: r6c1=2
Full House: r1c9=1
Full House: r3c7=8
Full House: r7c7=6
Full House: r7c5=1
Full House: r8c6=2
Full House: r2c6=8
Full House: r2c3=4
Naked Single: r1c5=2
Full House: r3c5=4
Full House: r3c2=9
Naked Single: r8c8=1
Full House: r8c2=6
Full House: r9c3=1
Full House: r9c8=5
Naked Single: r1c2=8
Full House: r1c3=6
Full House: r4c3=8
Full House: r4c2=1
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_371 | ..964531.73629.5485...7826947.9.318516.82749339.5147.6.8...29542.34..6.19.7.568.2 | 829645317736291548514378269472963185165827493398514726681732954253489671947156832 | sudoku_easy_long_371 | null | 9 | 9 | . . 9 6 4 5 3 1 .
7 3 6 2 9 . 5 4 8
5 . . . 7 8 2 6 9
4 7 . 9 . 3 1 8 5
1 6 . 8 2 7 4 9 3
3 9 . 5 1 4 7 . 6
. 8 . . . 2 9 5 4
2 . 3 4 . . 6 . 1
9 . 7 . 5 6 8 . 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 829645317736291548514378269472963185165827493398514726681732954253489671947156832 #1 Easy (92)
Full House: r2c6=1
Full House: r1c9=7
Full House: r4c5=6
Full House: r4c3=2
Full House: r5c3=5
Full House: r6c8=2
Full House: r8c6=9
Full House: r3c4=3
Full House: r6c3=8
Naked Single: r1c2=2
Full House: r1c1=8
Full House: r7c1=6
Naked Single: r8c8=7
Full House: r9c8=3
Naked Single: r8c2=5
Full House: r8c5=8
Full House: r7c5=3
Naked Single: r7c3=1
Full House: r3c3=4
Full House: r7c4=7
Full House: r9c4=1
Full House: r9c2=4
Full House: r3c2=1
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_372 | ..31.9254.1...278325483.91.6719.4.28.9528.6.132...649.1.769.84..6..28137.42...56. | 783169254916542783254837916671954328495283671328716495137695842569428137842371569 | sudoku_easy_long_372 | null | 9 | 9 | . . 3 1 . 9 2 5 4
. 1 . . . 2 7 8 3
2 5 4 8 3 . 9 1 .
6 7 1 9 . 4 . 2 8
. 9 5 2 8 . 6 . 1
3 2 . . . 6 4 9 .
1 . 7 6 9 . 8 4 .
. 6 . . 2 8 1 3 7
. 4 2 . . . 5 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 783169254916542783254837916671954328495283671328716495137695842569428137842371569 #1 Easy (116)
Full House: r3c9=6
Full House: r3c6=7
Full House: r5c8=7
Full House: r4c7=3
Full House: r4c5=5
Full House: r6c9=5
Naked Single: r2c1=9
Naked Single: r5c1=4
Full House: r6c3=8
Full House: r5c6=3
Naked Single: r7c2=3
Full House: r1c2=8
Naked Single: r8c3=9
Full House: r2c3=6
Full House: r1c1=7
Full House: r1c5=6
Naked Single: r7c9=2
Full House: r9c9=9
Full House: r7c6=5
Full House: r9c6=1
Naked Single: r6c4=7
Full House: r6c5=1
Naked Single: r8c1=5
Full House: r9c1=8
Full House: r8c4=4
Naked Single: r2c5=4
Full House: r9c5=7
Full House: r9c4=3
Full House: r2c4=5
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_373 | .6.85329..58.29136..946187.196.8..425732.46898.2695.17.3594.7..6841...539175..4.8 | 761853294458729136329461875196387542573214689842695317235948761684172953917536428 | sudoku_easy_long_373 | null | 9 | 9 | . 6 . 8 5 3 2 9 .
. 5 8 . 2 9 1 3 6
. . 9 4 6 1 8 7 .
1 9 6 . 8 . . 4 2
5 7 3 2 . 4 6 8 9
8 . 2 6 9 5 . 1 7
. 3 5 9 4 . 7 . .
6 8 4 1 . . . 5 3
9 1 7 5 . . 4 . 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 761853294458729136329461875196387542573214689842695317235948761684172953917536428 #1 Easy (96)
Full House: r2c4=7
Full House: r5c5=1
Full House: r6c2=4
Full House: r6c7=3
Full House: r3c2=2
Full House: r7c1=2
Full House: r1c3=1
Full House: r2c1=4
Full House: r4c4=3
Full House: r4c6=7
Full House: r4c7=5
Full House: r8c7=9
Naked Single: r1c9=4
Full House: r3c9=5
Full House: r7c9=1
Full House: r3c1=3
Full House: r1c1=7
Naked Single: r8c5=7
Full House: r9c5=3
Full House: r8c6=2
Naked Single: r7c8=6
Full House: r7c6=8
Full House: r9c6=6
Full House: r9c8=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_374 | .9.51748.57...31693189.62.764937152.78..9.31.1.54..976....396.5.....2791.5.7.4832 | 296517483574283169318946257649371528782695314135428976827139645463852791951764832 | sudoku_easy_long_374 | null | 9 | 9 | . 9 . 5 1 7 4 8 .
5 7 . . . 3 1 6 9
3 1 8 9 . 6 2 . 7
6 4 9 3 7 1 5 2 .
7 8 . . 9 . 3 1 .
1 . 5 4 . . 9 7 6
. . . . 3 9 6 . 5
. . . . . 2 7 9 1
. 5 . 7 . 4 8 3 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 296517483574283169318946257649371528782695314135428976827139645463852791951764832 #1 Easy (116)
Full House: r4c9=8
Full House: r5c9=4
Full House: r1c9=3
Full House: r3c8=5
Full House: r3c5=4
Full House: r7c8=4
Naked Single: r1c1=2
Full House: r1c3=6
Full House: r2c3=4
Naked Single: r5c3=2
Full House: r6c2=3
Naked Single: r7c2=2
Full House: r8c2=6
Naked Single: r5c6=5
Full House: r6c6=8
Full House: r5c4=6
Full House: r6c5=2
Naked Single: r9c5=6
Naked Single: r9c1=9
Full House: r9c3=1
Naked Single: r7c1=8
Full House: r8c1=4
Naked Single: r8c3=3
Full House: r7c3=7
Full House: r7c4=1
Naked Single: r8c4=8
Full House: r2c4=2
Full House: r2c5=8
Full House: r8c5=5
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_375 | ...36.748..7..2.699.3.48512391..74.57864.5193..41936..679.5...1.329768544.82.1... | 215369748847512369963748512391687425786425193524193687679854231132976854458231976 | sudoku_easy_long_375 | null | 9 | 9 | . . . 3 6 . 7 4 8
. . 7 . . 2 . 6 9
9 . 3 . 4 8 5 1 2
3 9 1 . . 7 4 . 5
7 8 6 4 . 5 1 9 3
. . 4 1 9 3 6 . .
6 7 9 . 5 . . . 1
. 3 2 9 7 6 8 5 4
4 . 8 2 . 1 . . . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 215369748847512369963748512391687425786425193524193687679854231132976854458231976 #1 Easy (116)
Full House: r2c7=3
Full House: r5c5=2
Full House: r1c3=5
Full House: r8c1=1
Full House: r9c2=5
Naked Single: r3c4=7
Full House: r3c2=6
Naked Single: r2c4=5
Naked Single: r6c9=7
Full House: r9c9=6
Naked Single: r2c5=1
Full House: r1c6=9
Full House: r7c6=4
Naked Single: r7c4=8
Full House: r9c5=3
Full House: r4c5=8
Full House: r4c4=6
Full House: r4c8=2
Full House: r6c8=8
Naked Single: r7c7=2
Full House: r9c7=9
Full House: r9c8=7
Full House: r7c8=3
Naked Single: r1c1=2
Full House: r1c2=1
Naked Single: r2c1=8
Full House: r2c2=4
Full House: r6c2=2
Full House: r6c1=5
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_376 | 12.4367.546..7.82159718..64756.9..43.42..5.1.8193246.723.647.8967495813...52.3476 | 128436795463579821597182364756891243342765918819324657231647589674958132985213476 | sudoku_easy_long_376 | null | 9 | 9 | 1 2 . 4 3 6 7 . 5
4 6 . . 7 . 8 2 1
5 9 7 1 8 . . 6 4
7 5 6 . 9 . . 4 3
. 4 2 . . 5 . 1 .
8 1 9 3 2 4 6 . 7
2 3 . 6 4 7 . 8 9
6 7 4 9 5 8 1 3 .
. . 5 2 . 3 4 7 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 128436795463579821597182364756891243342765918819324657231647589674958132985213476 #1 Easy (88)
Full House: r5c1=3
Full House: r6c8=5
Full House: r1c8=9
Full House: r1c3=8
Full House: r2c3=3
Full House: r3c7=3
Full House: r3c6=2
Full House: r8c9=2
Full House: r5c9=8
Full House: r9c1=9
Full House: r9c2=8
Full House: r9c5=1
Full House: r5c5=6
Full House: r7c7=5
Full House: r7c3=1
Naked Single: r2c6=9
Full House: r2c4=5
Full House: r4c6=1
Naked Single: r4c7=2
Full House: r4c4=8
Full House: r5c7=9
Full House: r5c4=7
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_377 | .8.3579.15.7.1.824196.4237.97.68.25.3257.164.864.3..19618423...7.9168.322435.9186 | 482357961537916824196842375971684253325791648864235719618423597759168432243579186 | sudoku_easy_long_377 | null | 9 | 9 | . 8 . 3 5 7 9 . 1
5 . 7 . 1 . 8 2 4
1 9 6 . 4 2 3 7 .
9 7 . 6 8 . 2 5 .
3 2 5 7 . 1 6 4 .
8 6 4 . 3 . . 1 9
6 1 8 4 2 3 . . .
7 . 9 1 6 8 . 3 2
2 4 3 5 . 9 1 8 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 482357961537916824196842375971684253325791648864235719618423597759168432243579186 #1 Easy (88)
Full House: r4c3=1
Full House: r1c3=2
Full House: r1c1=4
Full House: r1c8=6
Full House: r2c2=3
Full House: r3c9=5
Full House: r3c4=8
Full House: r7c8=9
Full House: r8c2=5
Full House: r9c5=7
Full House: r5c5=9
Full House: r5c9=8
Full House: r8c7=4
Naked Single: r2c4=9
Full House: r6c4=2
Full House: r2c6=6
Naked Single: r4c9=3
Full House: r4c6=4
Full House: r6c7=7
Full House: r6c6=5
Full House: r7c9=7
Full House: r7c7=5
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_378 | ..4...8638.3514.729726831.452.3.86.16...5973873..6.529.958.7.16287.3.495.1694528. | 154792863863514972972683154529378641641259738738461529495827316287136495316945287 | sudoku_easy_long_378 | null | 9 | 9 | . . 4 . . . 8 6 3
8 . 3 5 1 4 . 7 2
9 7 2 6 8 3 1 . 4
5 2 . 3 . 8 6 . 1
6 . . . 5 9 7 3 8
7 3 . . 6 . 5 2 9
. 9 5 8 . 7 . 1 6
2 8 7 . 3 . 4 9 5
. 1 6 9 4 5 2 8 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 154792863863514972972683154529378641641259738738461529495827316287136495316945287 #1 Easy (96)
Full House: r3c8=5
Full House: r2c7=9
Full House: r2c2=6
Full House: r4c8=4
Full House: r9c9=7
Full House: r9c1=3
Full House: r7c7=3
Full House: r7c1=4
Full House: r1c1=1
Full House: r1c2=5
Full House: r5c2=4
Full House: r7c5=2
Naked Single: r5c3=1
Full House: r5c4=2
Naked Single: r4c3=9
Full House: r4c5=7
Full House: r6c3=8
Full House: r1c5=9
Naked Single: r6c6=1
Full House: r6c4=4
Naked Single: r1c6=2
Full House: r1c4=7
Full House: r8c4=1
Full House: r8c6=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_379 | .4..528915.689.3.4.18.74.5.1.594.7234..72.5...3751.9483942.7.8.8514..2676721854.9 | 743652891526891374918374652165948723489723516237516948394267185851439267672185439 | sudoku_easy_long_379 | null | 9 | 9 | . 4 . . 5 2 8 9 1
5 . 6 8 9 . 3 . 4
. 1 8 . 7 4 . 5 .
1 . 5 9 4 . 7 2 3
4 . . 7 2 . 5 . .
. 3 7 5 1 . 9 4 8
3 9 4 2 . 7 . 8 .
8 5 1 4 . . 2 6 7
6 7 2 1 8 5 4 . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 743652891526891374918374652165948723489723516237516948394267185851439267672185439 #1 Easy (100)
Full House: r9c8=3
Naked Single: r2c6=1
Naked Single: r2c8=7
Full House: r5c8=1
Full House: r5c9=6
Full House: r2c2=2
Naked Single: r5c3=9
Full House: r1c3=3
Naked Single: r6c6=6
Full House: r6c1=2
Naked Single: r1c1=7
Full House: r3c1=9
Full House: r1c4=6
Full House: r3c4=3
Naked Single: r7c5=6
Full House: r8c5=3
Full House: r8c6=9
Naked Single: r3c7=6
Full House: r7c7=1
Full House: r7c9=5
Full House: r3c9=2
Naked Single: r5c2=8
Full House: r4c2=6
Full House: r4c6=8
Full House: r5c6=3
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_380 | .79.3612.51..984.6.4..25.9.43.281.6.128.673547..35428.964....722.76.95.3...872649 | 879436125512798436643125798435281967128967354796354281964513872287649513351872649 | sudoku_easy_long_380 | null | 9 | 9 | . 7 9 . 3 6 1 2 .
5 1 . . 9 8 4 . 6
. 4 . . 2 5 . 9 .
4 3 . 2 8 1 . 6 .
1 2 8 . 6 7 3 5 4
7 . . 3 5 4 2 8 .
9 6 4 . . . . 7 2
2 . 7 6 . 9 5 . 3
. . . 8 7 2 6 4 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 879436125512798436643125798435281967128967354796354281964513872287649513351872649 #1 Easy (112)
Full House: r5c4=9
Full House: r7c6=3
Naked Single: r1c1=8
Naked Single: r2c4=7
Naked Single: r1c4=4
Full House: r1c9=5
Full House: r3c4=1
Full House: r7c4=5
Naked Single: r4c3=5
Naked Single: r6c3=6
Full House: r6c2=9
Full House: r6c9=1
Naked Single: r2c8=3
Full House: r8c8=1
Full House: r7c7=8
Full House: r7c5=1
Full House: r2c3=2
Full House: r8c5=4
Full House: r8c2=8
Full House: r9c2=5
Naked Single: r9c1=3
Full House: r3c1=6
Full House: r3c3=3
Full House: r9c3=1
Naked Single: r4c9=7
Full House: r3c9=8
Full House: r3c7=7
Full House: r4c7=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_381 | 15.6.7.8367..34512.4312576.73.41295.4215.9.7859.7.3241.1..56..79.734..2.265.78134 | 152697483679834512843125769738412956421569378596783241314256897987341625265978134 | sudoku_easy_long_381 | null | 9 | 9 | 1 5 . 6 . 7 . 8 3
6 7 . . 3 4 5 1 2
. 4 3 1 2 5 7 6 .
7 3 . 4 1 2 9 5 .
4 2 1 5 . 9 . 7 8
5 9 . 7 . 3 2 4 1
. 1 . . 5 6 . . 7
9 . 7 3 4 . . 2 .
2 6 5 . 7 8 1 3 4 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 152697483679834512843125769738412956421569378596783241314256897987341625265978134 #1 Easy (92)
Full House: r8c2=8
Full House: r8c6=1
Full House: r9c4=9
Full House: r7c8=9
Full House: r7c4=2
Full House: r2c4=8
Full House: r1c5=9
Full House: r2c3=9
Naked Single: r3c9=9
Full House: r1c7=4
Full House: r3c1=8
Full House: r7c1=3
Full House: r7c3=4
Full House: r7c7=8
Full House: r1c3=2
Naked Single: r4c9=6
Full House: r4c3=8
Full House: r5c7=3
Full House: r5c5=6
Full House: r8c7=6
Full House: r8c9=5
Full House: r6c3=6
Full House: r6c5=8
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_382 | .57...4....3524.7..24.913.53.5.76298.76.8514...8.12.6..318.762976.15.834849263..1 | 957638412183524976624791385315476298276985143498312567531847629762159834849263751 | sudoku_easy_long_382 | null | 9 | 9 | . 5 7 . . . 4 . .
. . 3 5 2 4 . 7 .
. 2 4 . 9 1 3 . 5
3 . 5 . 7 6 2 9 8
. 7 6 . 8 5 1 4 .
. . 8 . 1 2 . 6 .
. 3 1 8 . 7 6 2 9
7 6 . 1 5 . 8 3 4
8 4 9 2 6 3 . . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 957638412183524976624791385315476298276985143498312567531847629762159834849263751 #1 Easy (116)
Full House: r8c3=2
Full House: r8c6=9
Full House: r7c5=4
Full House: r7c1=5
Full House: r1c5=3
Full House: r1c6=8
Naked Single: r5c9=3
Naked Single: r4c4=4
Full House: r4c2=1
Naked Single: r3c8=8
Naked Single: r2c7=9
Naked Single: r3c1=6
Full House: r3c4=7
Full House: r1c4=6
Naked Single: r6c2=9
Full House: r2c2=8
Naked Single: r2c9=6
Full House: r2c1=1
Full House: r1c1=9
Naked Single: r9c8=5
Full House: r1c8=1
Full House: r1c9=2
Full House: r6c9=7
Full House: r9c7=7
Full House: r6c7=5
Naked Single: r5c4=9
Full House: r5c1=2
Full House: r6c1=4
Full House: r6c4=3
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_383 | 71.8.5...256139.7.3..742.51...5.814.491.738.5.28.143.7137..65..94.387.1.8.24517.9 | 714865923256139478389742651673598142491273865528614397137926584945387216862451739 | sudoku_easy_long_383 | null | 9 | 9 | 7 1 . 8 . 5 . . .
2 5 6 1 3 9 . 7 .
3 . . 7 4 2 . 5 1
. . . 5 . 8 1 4 .
4 9 1 . 7 3 8 . 5
. 2 8 . 1 4 3 . 7
1 3 7 . . 6 5 . .
9 4 . 3 8 7 . 1 .
8 . 2 4 5 1 7 . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 714865923256139478389742651673598142491273865528614397137926584945387216862451739 #1 Easy (116)
Full House: r1c5=6
Naked Single: r3c2=8
Naked Single: r4c1=6
Full House: r6c1=5
Naked Single: r2c7=4
Full House: r2c9=8
Naked Single: r3c3=9
Full House: r1c3=4
Full House: r3c7=6
Naked Single: r4c3=3
Full House: r8c3=5
Full House: r9c2=6
Full House: r4c2=7
Full House: r9c8=3
Naked Single: r4c9=2
Full House: r4c5=9
Full House: r7c5=2
Full House: r7c4=9
Naked Single: r8c7=2
Full House: r8c9=6
Full House: r1c7=9
Naked Single: r1c9=3
Full House: r7c9=4
Full House: r7c8=8
Full House: r1c8=2
Naked Single: r5c8=6
Full House: r5c4=2
Full House: r6c4=6
Full House: r6c8=9
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_384 | 819.62735.3791.4.22647..9181.589.2.3.98.435713.257..9695..8432772.1.....486327159 | 819462735537918462264735918175896243698243571342571896951684327723159684486327159 | sudoku_easy_long_384 | null | 9 | 9 | 8 1 9 . 6 2 7 3 5
. 3 7 9 1 . 4 . 2
2 6 4 7 . . 9 1 8
1 . 5 8 9 . 2 . 3
. 9 8 . 4 3 5 7 1
3 . 2 5 7 . . 9 6
9 5 . . 8 4 3 2 7
7 2 . 1 . . . . .
4 8 6 3 2 7 1 5 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 819462735537918462264735918175896243698243571342571896951684327723159684486327159 #1 Easy (88)
Full House: r1c4=4
Full House: r2c1=5
Full House: r2c8=6
Full House: r5c1=6
Full House: r8c9=4
Full House: r2c6=8
Full House: r5c4=2
Full House: r7c4=6
Full House: r7c3=1
Full House: r8c3=3
Naked Single: r3c6=5
Full House: r3c5=3
Full House: r8c5=5
Full House: r8c6=9
Naked Single: r4c6=6
Full House: r6c6=1
Naked Single: r6c2=4
Full House: r6c7=8
Full House: r4c8=4
Full House: r8c8=8
Full House: r4c2=7
Full House: r8c7=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_385 | 65.9..471.4..65..22897.4.36...4721.3724.316.9..5896.478.6.497155.168.92449215736. | 653928471147365892289714536968472153724531689315896247836249715571683924492157368 | sudoku_easy_long_385 | null | 9 | 9 | 6 5 . 9 . . 4 7 1
. 4 . . 6 5 . . 2
2 8 9 7 . 4 . 3 6
. . . 4 7 2 1 . 3
7 2 4 . 3 1 6 . 9
. . 5 8 9 6 . 4 7
8 . 6 . 4 9 7 1 5
5 . 1 6 8 . 9 2 4
4 9 2 1 5 7 3 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 653928471147365892289714536968472153724531689315896247836249715571683924492157368 #1 Easy (96)
Full House: r5c4=5
Full House: r9c9=8
Full House: r5c8=8
Naked Single: r1c3=3
Naked Single: r3c5=1
Full House: r3c7=5
Full House: r1c5=2
Full House: r1c6=8
Full House: r2c4=3
Full House: r8c6=3
Full House: r7c4=2
Full House: r7c2=3
Full House: r8c2=7
Naked Single: r6c7=2
Full House: r2c7=8
Full House: r2c8=9
Full House: r4c8=5
Naked Single: r4c1=9
Naked Single: r4c3=8
Full House: r4c2=6
Full House: r2c3=7
Full House: r2c1=1
Full House: r6c2=1
Full House: r6c1=3
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_386 | .4.79316537.6..8421.68..93...5369724937482516..4175..87.194.2...6321.....9253..71 | 248793165379651842156824937815369724937482516624175398781946253563217489492538671 | sudoku_easy_long_386 | null | 9 | 9 | . 4 . 7 9 3 1 6 5
3 7 . 6 . . 8 4 2
1 . 6 8 . . 9 3 .
. . 5 3 6 9 7 2 4
9 3 7 4 8 2 5 1 6
. . 4 1 7 5 . . 8
7 . 1 9 4 . 2 . .
. 6 3 2 1 . . . .
. 9 2 5 3 . . 7 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 248793165379651842156824937815369724937482516624175398781946253563217489492538671 #1 Easy (108)
Full House: r3c9=7
Naked Single: r2c3=9
Full House: r1c3=8
Full House: r1c1=2
Full House: r3c2=5
Naked Single: r4c1=8
Full House: r4c2=1
Naked Single: r6c7=3
Full House: r6c8=9
Naked Single: r2c6=1
Full House: r2c5=5
Full House: r3c5=2
Full House: r3c6=4
Naked Single: r7c9=3
Full House: r8c9=9
Naked Single: r6c2=2
Full House: r6c1=6
Full House: r7c2=8
Naked Single: r8c7=4
Full House: r9c7=6
Naked Single: r9c1=4
Full House: r8c1=5
Full House: r9c6=8
Naked Single: r7c6=6
Full House: r7c8=5
Full House: r8c8=8
Full House: r8c6=7
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_387 | ..972..564..1.687.176958324....41.82..836.591...8.7.63.3247.6.5.97613.486142.59.7 | 389724156425136879176958324963541782748362591251897463832479615597613248614285937 | sudoku_easy_long_387 | null | 9 | 9 | . . 9 7 2 . . 5 6
4 . . 1 . 6 8 7 .
1 7 6 9 5 8 3 2 4
. . . . 4 1 . 8 2
. . 8 3 6 . 5 9 1
. . . 8 . 7 . 6 3
. 3 2 4 7 . 6 . 5
. 9 7 6 1 3 . 4 8
6 1 4 2 . 5 9 . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 389724156425136879176958324963541782748362591251897463832479615597613248614285937 #1 Easy (112)
Full House: r2c9=9
Full House: r1c7=1
Full House: r4c4=5
Naked Single: r2c5=3
Full House: r1c6=4
Naked Single: r5c6=2
Full House: r6c5=9
Full House: r7c6=9
Full House: r9c5=8
Full House: r9c8=3
Full House: r7c8=1
Full House: r7c1=8
Full House: r8c7=2
Full House: r8c1=5
Naked Single: r4c7=7
Full House: r6c7=4
Naked Single: r1c2=8
Full House: r1c1=3
Naked Single: r4c2=6
Naked Single: r4c3=3
Full House: r4c1=9
Naked Single: r2c3=5
Full House: r2c2=2
Full House: r6c3=1
Naked Single: r5c1=7
Full House: r5c2=4
Full House: r6c1=2
Full House: r6c2=5
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_388 | 594237..67169.8324..864.9.5...31.26.68.425..39328.65418631.24..24...361.17..648.2 | 594237186716958324328641975457319268681425793932876541863192457245783619179564832 | sudoku_easy_long_388 | null | 9 | 9 | 5 9 4 2 3 7 . . 6
7 1 6 9 . 8 3 2 4
. . 8 6 4 . 9 . 5
. . . 3 1 . 2 6 .
6 8 . 4 2 5 . . 3
9 3 2 8 . 6 5 4 1
8 6 3 1 . 2 4 . .
2 4 . . . 3 6 1 .
1 7 . . 6 4 8 . 2 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 594237186716958324328641975457319268681425793932876541863192457245783619179564832 #1 Easy (104)
Full House: r2c5=5
Full House: r3c6=1
Full House: r4c6=9
Full House: r6c5=7
Naked Single: r4c1=4
Full House: r3c1=3
Full House: r3c2=2
Full House: r3c8=7
Full House: r4c2=5
Naked Single: r5c7=7
Full House: r1c7=1
Full House: r1c8=8
Naked Single: r9c4=5
Full House: r8c4=7
Naked Single: r7c5=9
Full House: r8c5=8
Naked Single: r5c8=9
Full House: r4c9=8
Full House: r4c3=7
Full House: r5c3=1
Naked Single: r9c3=9
Full House: r9c8=3
Full House: r7c8=5
Full House: r7c9=7
Full House: r8c9=9
Full House: r8c3=5
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_389 | 3546.91.79861.24352714.369..975.4.6.4.5.36719.38..15....3...25.769215384512348976 | 354689127986172435271453698197524863425836719638791542843967251769215384512348976 | sudoku_easy_long_389 | null | 9 | 9 | 3 5 4 6 . 9 1 . 7
9 8 6 1 . 2 4 3 5
2 7 1 4 . 3 6 9 .
. 9 7 5 . 4 . 6 .
4 . 5 . 3 6 7 1 9
. 3 8 . . 1 5 . .
. . 3 . . . 2 5 .
7 6 9 2 1 5 3 8 4
5 1 2 3 4 8 9 7 6 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 354689127986172435271453698197524863425836719638791542843967251769215384512348976 #1 Easy (88)
Full House: r2c5=7
Full House: r4c7=8
Full House: r7c6=7
Full House: r7c9=1
Naked Single: r1c5=8
Full House: r1c8=2
Full House: r3c9=8
Full House: r3c5=5
Full House: r6c8=4
Naked Single: r5c2=2
Full House: r5c4=8
Full House: r7c2=4
Full House: r7c1=8
Naked Single: r4c1=1
Full House: r6c1=6
Naked Single: r6c9=2
Full House: r4c9=3
Full House: r4c5=2
Naked Single: r7c4=9
Full House: r6c4=7
Full House: r6c5=9
Full House: r7c5=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_390 | 132869574..8.5..1275423169881.6947.5..657....2.5318.4.54.7.3..168.9..2.7...18.459 | 132869574968457312754231698813694725496572183275318946549723861681945237327186459 | sudoku_easy_long_390 | null | 9 | 9 | 1 3 2 8 6 9 5 7 4
. . 8 . 5 . . 1 2
7 5 4 2 3 1 6 9 8
8 1 . 6 9 4 7 . 5
. . 6 5 7 . . . .
2 . 5 3 1 8 . 4 .
5 4 . 7 . 3 . . 1
6 8 . 9 . . 2 . 7
. . . 1 8 . 4 5 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 132869574968457312754231698813694725496572183275318946549723861681945237327186459 #1 Easy (112)
Full House: r2c7=3
Full House: r5c6=2
Full House: r2c4=4
Full House: r2c6=7
Naked Single: r4c3=3
Full House: r4c8=2
Naked Single: r6c7=9
Naked Single: r5c2=9
Naked Single: r7c3=9
Naked Single: r2c1=9
Full House: r2c2=6
Naked Single: r8c5=4
Full House: r7c5=2
Naked Single: r8c6=5
Full House: r9c6=6
Naked Single: r8c8=3
Full House: r8c3=1
Full House: r9c3=7
Naked Single: r5c9=3
Full House: r6c9=6
Full House: r6c2=7
Full House: r5c1=4
Full House: r9c1=3
Full House: r9c2=2
Naked Single: r7c7=8
Full House: r5c7=1
Full House: r5c8=8
Full House: r7c8=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_391 | 657.1.48...47.62919124387..785.6.349493587.26261..4....4867193217.9.385.3..8..61. | 657219483834756291912438765785162349493587126261394578548671932176923854329845617 | sudoku_easy_long_391 | null | 9 | 9 | 6 5 7 . 1 . 4 8 .
. . 4 7 . 6 2 9 1
9 1 2 4 3 8 7 . .
7 8 5 . 6 . 3 4 9
4 9 3 5 8 7 . 2 6
2 6 1 . . 4 . . .
. 4 8 6 7 1 9 3 2
1 7 . 9 . 3 8 5 .
3 . . 8 . . 6 1 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 657219483834756291912438765785162349493587126261394578548671932176923854329845617 #1 Easy (100)
Full House: r5c7=1
Full House: r7c1=5
Full House: r6c7=5
Full House: r2c1=8
Full House: r2c2=3
Full House: r2c5=5
Full House: r9c2=2
Naked Single: r1c9=3
Naked Single: r3c9=5
Full House: r3c8=6
Full House: r6c8=7
Full House: r6c9=8
Naked Single: r6c5=9
Full House: r6c4=3
Naked Single: r4c6=2
Full House: r4c4=1
Full House: r1c4=2
Full House: r1c6=9
Full House: r9c6=5
Naked Single: r8c3=6
Full House: r9c3=9
Naked Single: r8c9=4
Full House: r8c5=2
Full House: r9c5=4
Full House: r9c9=7
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_392 | ..39..26462.13.975.95..618.157469328238571496.46.825173716.5...48..136595..824..1 | 813957264624138975795246183157469328238571496946382517371695842482713659569824731 | sudoku_easy_long_392 | null | 9 | 9 | . . 3 9 . . 2 6 4
6 2 . 1 3 . 9 7 5
. 9 5 . . 6 1 8 .
1 5 7 4 6 9 3 2 8
2 3 8 5 7 1 4 9 6
. 4 6 . 8 2 5 1 7
3 7 1 6 . 5 . . .
4 8 . . 1 3 6 5 9
5 . . 8 2 4 . . 1 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 813957264624138975795246183157469328238571496946382517371695842482713659569824731 #1 Easy (88)
Full House: r3c9=3
Full House: r6c1=9
Full House: r6c4=3
Full House: r7c9=2
Naked Single: r2c3=4
Full House: r2c6=8
Full House: r1c6=7
Naked Single: r1c5=5
Naked Single: r7c7=8
Full House: r9c7=7
Naked Single: r7c8=4
Full House: r7c5=9
Full House: r3c5=4
Full House: r8c4=7
Full House: r8c3=2
Full House: r9c3=9
Full House: r9c2=6
Full House: r1c2=1
Full House: r9c8=3
Full House: r1c1=8
Full House: r3c1=7
Full House: r3c4=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_393 | 6758...31.9..3..6743217...89462..7.571..856.92589..314.876419.2524398.76169...843 | 675829431891534267432176598946213785713485629258967314387641952524398176169752843 | sudoku_easy_long_393 | null | 9 | 9 | 6 7 5 8 . . . 3 1
. 9 . . 3 . . 6 7
4 3 2 1 7 . . . 8
9 4 6 2 . . 7 . 5
7 1 . . 8 5 6 . 9
2 5 8 9 . . 3 1 4
. 8 7 6 4 1 9 . 2
5 2 4 3 9 8 . 7 6
1 6 9 . . . 8 4 3 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 675829431891534267432176598946213785713485629258967314387641952524398176169752843 #1 Easy (100)
Full House: r5c3=3
Full House: r2c3=1
Full House: r7c1=3
Full House: r7c8=5
Full House: r8c7=1
Full House: r2c1=8
Naked Single: r4c5=1
Naked Single: r4c8=8
Full House: r5c8=2
Full House: r4c6=3
Full House: r5c4=4
Full House: r3c8=9
Naked Single: r6c5=6
Full House: r6c6=7
Naked Single: r3c7=5
Full House: r3c6=6
Naked Single: r1c5=2
Full House: r9c5=5
Naked Single: r2c4=5
Full House: r9c4=7
Full House: r9c6=2
Naked Single: r1c7=4
Full House: r1c6=9
Full House: r2c6=4
Full House: r2c7=2
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_394 | 1.762954.453718..6.963458..96.2...8..741963..53.487...6.893.47..458....932957416. | 187629543453718926296345817961253784874196352532487691618932475745861239329574168 | sudoku_easy_long_394 | null | 9 | 9 | 1 . 7 6 2 9 5 4 .
4 5 3 7 1 8 . . 6
. 9 6 3 4 5 8 . .
9 6 . 2 . . . 8 .
. 7 4 1 9 6 3 . .
5 3 . 4 8 7 . . .
6 . 8 9 3 . 4 7 .
. 4 5 8 . . . . 9
3 2 9 5 7 4 1 6 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 187629543453718926296345817961253784874196352532487691618932475745861239329574168 #1 Easy (112)
Full House: r9c9=8
Naked Single: r1c2=8
Full House: r1c9=3
Full House: r3c1=2
Full House: r7c2=1
Full House: r8c1=7
Full House: r5c1=8
Naked Single: r4c3=1
Full House: r6c3=2
Naked Single: r4c6=3
Full House: r4c5=5
Full House: r8c5=6
Naked Single: r4c7=7
Full House: r4c9=4
Naked Single: r8c7=2
Naked Single: r3c8=1
Full House: r3c9=7
Naked Single: r7c6=2
Full House: r7c9=5
Full House: r8c6=1
Full House: r8c8=3
Naked Single: r6c9=1
Full House: r5c9=2
Full House: r5c8=5
Naked Single: r2c7=9
Full House: r2c8=2
Full House: r6c8=9
Full House: r6c7=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_395 | 8.94.5761671829345435671.89163...4.2.875..6135421.3....58.14976.9625.13....79..2. | 829435761671829345435671289163987452987542613542163897258314976796258134314796528 | sudoku_easy_long_395 | null | 9 | 9 | 8 . 9 4 . 5 7 6 1
6 7 1 8 2 9 3 4 5
4 3 5 6 7 1 . 8 9
1 6 3 . . . 4 . 2
. 8 7 5 . . 6 1 3
5 4 2 1 . 3 . . .
. 5 8 . 1 4 9 7 6
. 9 6 2 5 . 1 3 .
. . . 7 9 . . 2 . | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 829435761671829345435671289163987452987542613542163897258314976796258134314796528 #1 Easy (100)
Full House: r1c5=3
Full House: r1c2=2
Full House: r3c7=2
Full House: r5c1=9
Full House: r9c3=4
Full House: r9c2=1
Naked Single: r5c6=2
Full House: r5c5=4
Naked Single: r6c7=8
Full House: r9c7=5
Naked Single: r6c8=9
Full House: r4c8=5
Full House: r6c9=7
Full House: r6c5=6
Full House: r4c5=8
Naked Single: r7c4=3
Full House: r4c4=9
Full House: r4c6=7
Full House: r7c1=2
Naked Single: r8c1=7
Full House: r9c1=3
Naked Single: r8c6=8
Full House: r8c9=4
Full House: r9c9=8
Full House: r9c6=6
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_396 | 3.4875.266921..875.87.261432..6943174.93175...31582.9..2546.738.732.94.114.7382.9 | 314875926692143875587926143258694317469317582731582694925461738873259461146738259 | sudoku_easy_long_396 | null | 9 | 9 | 3 . 4 8 7 5 . 2 6
6 9 2 1 . . 8 7 5
. 8 7 . 2 6 1 4 3
2 . . 6 9 4 3 1 7
4 . 9 3 1 7 5 . .
. 3 1 5 8 2 . 9 .
. 2 5 4 6 . 7 3 8
. 7 3 2 . 9 4 . 1
1 4 . 7 3 8 2 . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 314875926692143875587926143258694317469317582731582694925461738873259461146738259 #1 Easy (84)
Full House: r1c7=9
Full House: r1c2=1
Full House: r3c1=5
Full House: r3c4=9
Full House: r6c7=6
Naked Single: r2c6=3
Full House: r7c6=1
Full House: r8c5=5
Full House: r7c1=9
Full House: r2c5=4
Naked Single: r4c2=5
Full House: r5c2=6
Full House: r4c3=8
Full House: r6c1=7
Full House: r6c9=4
Full House: r5c9=2
Full House: r8c1=8
Full House: r9c3=6
Full House: r5c8=8
Full House: r8c8=6
Full House: r9c8=5
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_397 | 124.965.3358.4.69776....2...47539...28167.9...93218.7...582..64832.617.941.95..28 | 124796583358142697769385241647539812281674935593218476975823164832461759416957328 | sudoku_easy_long_397 | null | 9 | 9 | 1 2 4 . 9 6 5 . 3
3 5 8 . 4 . 6 9 7
7 6 . . . . 2 . .
. 4 7 5 3 9 . . .
2 8 1 6 7 . 9 . .
. 9 3 2 1 8 . 7 .
. . 5 8 2 . . 6 4
8 3 2 . 6 1 7 . 9
4 1 . 9 5 . . 2 8 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 124796583358142697769385241647539812281674935593218476975823164832461759416957328 #1 Easy (116)
Full House: r3c3=9
Full House: r5c6=4
Full House: r7c2=7
Full House: r9c3=6
Full House: r7c1=9
Full House: r3c5=8
Naked Single: r1c8=8
Full House: r1c4=7
Naked Single: r4c1=6
Full House: r6c1=5
Naked Single: r2c4=1
Full House: r2c6=2
Naked Single: r6c7=4
Full House: r6c9=6
Naked Single: r5c9=5
Full House: r5c8=3
Naked Single: r8c8=5
Full House: r8c4=4
Full House: r3c4=3
Full House: r3c6=5
Naked Single: r3c9=1
Full House: r3c8=4
Full House: r4c8=1
Full House: r4c9=2
Full House: r4c7=8
Naked Single: r9c7=3
Full House: r7c7=1
Full House: r7c6=3
Full House: r9c6=7
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_398 | 952786.31...13.8..31..25976245..37987.9542...1.397.2.55.126.3848..3541.94368915.7 | 952786431674139852318425976245613798789542613163978245591267384827354169436891527 | sudoku_easy_long_398 | null | 9 | 9 | 9 5 2 7 8 6 . 3 1
. . . 1 3 . 8 . .
3 1 . . 2 5 9 7 6
2 4 5 . . 3 7 9 8
7 . 9 5 4 2 . . .
1 . 3 9 7 . 2 . 5
5 . 1 2 6 . 3 8 4
8 . . 3 5 4 1 . 9
4 3 6 8 9 1 5 . 7 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 952786431674139852318425976245613798789542613163978245591267384827354169436891527 #1 Easy (96)
Full House: r1c7=4
Full House: r4c5=1
Full House: r4c4=6
Full House: r3c4=4
Full House: r6c6=8
Full House: r2c6=9
Full House: r5c7=6
Full House: r2c1=6
Full House: r7c6=7
Full House: r9c8=2
Full House: r3c3=8
Full House: r7c2=9
Full House: r8c8=6
Naked Single: r5c9=3
Full House: r2c9=2
Full House: r2c8=5
Naked Single: r8c3=7
Full House: r2c3=4
Full House: r2c2=7
Full House: r8c2=2
Naked Single: r6c2=6
Full House: r5c2=8
Full House: r5c8=1
Full House: r6c8=4
| Each row, column, and 3×3 subgrid must contain all digits from 1 to 9 exactly once. Digits cannot be repeated within any row, column, or 3×3 subgrid. |
sudoku_easy_long_399 | 3..648.1.7219.5..448.172593.93426..52647.193.51738.642..58.3..1142.97.8.638..47.9 | 359648217721935864486172593893426175264751938517389642975863421142597386638214759 | sudoku_easy_long_399 | null | 9 | 9 | 3 . . 6 4 8 . 1 .
7 2 1 9 . 5 . . 4
4 8 . 1 7 2 5 9 3
. 9 3 4 2 6 . . 5
2 6 4 7 . 1 9 3 .
5 1 7 3 8 . 6 4 2
. . 5 8 . 3 . . 1
1 4 2 . 9 7 . 8 .
6 3 8 . . 4 7 . 9 | Complete the sudoku board based on the rules and visual elements. | sudoku | hodoku | easy | 359648217721935864486172593893426175264751938517389642975863421142597386638214759 #1 Easy (100)
Full House: r2c5=3
Full House: r3c3=6
Full House: r4c1=8
Full House: r6c6=9
Full House: r5c5=5
Full House: r5c9=8
Full House: r1c3=9
Full House: r1c2=5
Full House: r7c2=7
Full House: r7c1=9
Naked Single: r2c7=8
Full House: r2c8=6
Naked Single: r1c9=7
Full House: r8c9=6
Full House: r1c7=2
Naked Single: r8c4=5
Full House: r8c7=3
Full House: r9c4=2
Naked Single: r7c5=6
Full House: r9c5=1
Full House: r9c8=5
Naked Single: r4c8=7
Full House: r4c7=1
Full House: r7c8=2
Full House: r7c7=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. |
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