MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

Sudoku puzzles (Su Doku)

My database includes 10934 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 3x4 box contains the digits 1 through 12. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

2333808 puzzles downloaded.

  9 11 2 12   7   4      
      4     6   7     2
7       1     4 8     11
    3 12   4 10     11    
2   8       11     12   10
10 11     6     12 2 8    
    1 11 5     6     7 4
4   5     1       6   12
    6     2 9   11 1    
12     9 8     5       3
1     10   11     6      
      3   6   2 12 7 8  
Showing puzzle number: 9344
Puzzletype: Symmetrical Sudoku
Startnumbers: 62
Difficulty: Super easy (0)
Solution methods: SiSo
Solve puzzle Show solution Print