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.

    8   1     11 9 12 5  
    9 1     5   4     10
6       9              
8           3   10 7    
1 6     7              
  3 4 7 10 6 9          
          5 2 9 6 4 11  
              8     10 2
    11 12   4           7
              2       12
11     10   9     2 1    
  12 2 9 8     3   5    
Showing puzzle number: 8538
Puzzletype: Symmetrical Sudoku
Startnumbers: 52
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print