MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData Matrix
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærer

Sudoku puzzles (Su Doku)

My database includes 2967 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row and every column contains the digits 1 through 16. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

372627 puzzles downloaded.

15         3     11 4 16     2 5  
11 1 5 3 13       4 16     15      
  11 15   5       2           4 6
8 14     10 16 3     2 11 1     7  
      7   4 11 5     9 8     10 13
  6   16 11   12     10   13 3 9   8
  16 9 2 3 7 1       12     10    
10   12 1         5 8 3 9   13 16 4
5 4 2   6 13 9 8         12 15   1
    13     15       6 1 7 4 8 14  
9   8 10 2   7     15   6 5   11  
1 12     7 9     16 5 10   11      
  7     4 1 15     9 2 14     8 12
4 8           16       5   11 9  
      15     16 4       11 6 1 2 14
  5 4     14 13 1     8         2
Showing puzzle number: 2556
Puzzletype: Symmetrical Sudoku
Startnumbers: 130
Difficulty: Harder (0)
Solution methods: SiSo SC DC XW
Solve puzzle Show solution Print