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.

2191089 puzzles downloaded.

8 3 5     2 7       1  
9   11 12                
2         4   10        
  1       11     10 2    
12   2     3   7 1   6  
    8   2         5 12 9
10 4 3         8   9    
  2   11 7   5     3   6
    9 6     3       10  
        12   10         5
                12 8   3
  12       7 1     10 9 4
Showing puzzle number: 8777
Puzzletype: Symmetrical Sudoku
Startnumbers: 54
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print