MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

Sudoku puzzles (Su Doku)

My database includes 12449 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 3x5 box contains the digits 1 through 15. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

955063 puzzles downloaded.

      13               7   2  
    12 14 9       7 8 4 10      
7 4   2         13 6   8     12
  9 11       7 13 6 4 8        
        6   3 2     12       9
  5       12 8           13   7
  7   6 2   10     12 3   11 8 5
  10           4           15  
11 8 9   14 5     2   7 6   10  
2   6           1 15       13  
4       7     8 3   10        
        1 9 6 10 14       15 7  
3     1   8 13         5   9 11
      4 13 3 9       15 2 8    
  2   10               13      
Showing puzzle number: 10388
Puzzletype: Symmetrical Sudoku
Startnumbers: 89
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
Solve puzzle Show solution Print