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.

2276845 puzzles downloaded.

4         8   11       12
12     1   4     11      
  2     9     1   6    
    7     2         5  
  1     12     3   7 10 4
9 3 6         10   1   11
8   2   1         11 3 10
6 5 11   7     12     2  
  9         10     12    
    1   5     9     11  
      5     11   7     2
2       3   7         5
Showing puzzle number: 6986
Puzzletype: Symmetrical Sudoku
Startnumbers: 54
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print