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.

2209621 puzzles downloaded.

        9   8 1   2 10  
        5   12 6     4 8
      9       2   11    
2         8       4    
3     4         12     11
1   6 11 10 3   4   7    
    5   8   7 11 1 9   12
12     1         4     7
    3       2         10
    1   11       10      
4 7     2 6   8        
  2 12   7 1   9        
Showing puzzle number: 7920
Puzzletype: Symmetrical Sudoku
Startnumbers: 54
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print