MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærerShowcase

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.

761739 puzzles downloaded.

      3   5 6   10   1        
  10   9     4       7   14 8  
    11   4       8 12 10 3   15  
1   7       10   14     9 4    
  15 3       8   12           7
    14 2 12 3   7   4     8   10
  5 12 11   4         13        
7     1 13           9 5     6
        9         14   11 12 4  
4   6     11   8   15 14 12 9    
14           5   2       1 7  
    8 5     1   4       3   15
  1   14 15 10 2       5   7    
  9 2   11       13     1   12  
        7   3   1 11   10      
Showing puzzle number: 4707
Puzzletype: Symmetrical Sudoku
Startnumbers: 90
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
Solve puzzle Show solution Print