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.

2315054 puzzles downloaded.

      10                
  4   12     8     2   9
2 6       9   3       1
  5     11 10   9 7     6
7     9 2     8 11      
6       3       8 5    
    6 4       1       7
      7 8     6 12     11
9     8 7   2 11     1  
5       6   7       8 4
1   9     8     2   11  
                6      
Showing puzzle number: 9517
Puzzletype: Symmetrical Sudoku
Startnumbers: 52
Difficulty: Easy (0)
Solution methods: SiSo SC SB
Solve puzzle Show solution Print