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.

2333090 puzzles downloaded.

      9           4   12
3 5       1           8
    11 7     9   1 5 3  
9 11   1   6   7        
          12   10 6   4  
  6     8 3 5     1 7  
  1 7     11 3 8     5  
  2   11 5   10          
        7   12   3   2 6
  12 8 2   10     11 7    
11           1       12 10
5   9           4      
Showing puzzle number: 4864
Puzzletype: Symmetrical Sudoku
Startnumbers: 56
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print