MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
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.

1402715 puzzles downloaded.

  3 9   4   7         8
  6       10 8     11    
  10   7       6 5   12 4
    6     2 1          
3 1         12 5        
    12 9           4 2 11
1 11 3           8 9    
        12 6         1 3
          9 11     5    
4 8   5 6       3   7  
    7     3 5       11  
9         7   4   12 5  
Showing puzzle number: 8258
Puzzletype: Symmetrical Sudoku
Startnumbers: 54
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print