MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerBitcoin

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.

374634 puzzles downloaded.

1   2     14 3 11 12     5     9
      5 4 8     15 9   3 12    
    8   9 13       2   14 7    
  9   4         14     15     1
8   1 12   6 15   2   9 13   14 4
2           9           6 12  
      6   7   2       1      
  4   1 8           12 9   11  
      3       1   14   7      
  12 15           8           7
4 8   9 5   12   7 3   2 11   10
3     14     6         4   15  
    3 8   2       12 10   15    
    4 2   9 1     6 3 8      
9     7     8 5 11 13     1   14
Showing puzzle number: 6404
Puzzletype: Symmetrical Sudoku
Startnumbers: 94
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
Solve puzzle Show solution Print