MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærerShowcase

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.

1800934 puzzles downloaded.

4             10     6 8
      6     9 1   3   12
12     8         2 10 11 9
2     7   4            
      11 2 8   12 6   10  
    12         5       1
8       1         11    
  2   1 4   5 9 12      
            2   1     10
6 11 4 3         10     7
10   7   12 5     11      
1 8     6             4
Showing puzzle number: 2828
Puzzletype: Symmetrical Sudoku
Startnumbers: 54
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print