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.

368580 puzzles downloaded.

4       7 15 10   11 5   16 3     12
12   4 13     9 6 3     15   2    
16 2 7   3 6   13   10 14 11 12 8    
8 4   12   7 6       5     13 3  
13 10 9 6 11       5 8 3   2   15 7
14 8   16     2   9     7       4
  3 16       11   14   7       4  
    8   1 11   16 15 14 10   13      
      10   9 8 15 7   16 14   11    
  15       12   4   9       14 6  
11       2     7   13     4   12 8
1 12   15   5 13 2       10 14 4 7 11
  6 13     16       7 15   5   2 10
    12 11 4 13 3   6   2 5   7 8 1
    1   6     5 8 2     7 3   13
3     7 5   16 1   11 8 2       14
Showing puzzle number: 1916
Puzzletype: Symmetrical Sudoku
Startnumbers: 136
Difficulty: Harder (0)
Solution methods: SiSo SC DC XW
Solve puzzle Show solution Print