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     6   11            
  11 10       2     4    
1     7 4 3            
      1 11   8   4      
  8   3 2   5       1 10
  10   11   4 3       7 5
8 1       12 9   6   11  
3 6       2   4 9   10  
      5   6   7 1      
            4 11 7     6
    11     9       3 5  
            7   11     4
Showing puzzle number: 6449
Puzzletype: Symmetrical Sudoku
Startnumbers: 54
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print