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.

404194 puzzles downloaded.

9 5   11   16 1 2       8 4 14   12
    12 3 13 4           7 15   5  
  15   8   9 6   13   3 10 14 2   7
8       11     15 14 3 5 16 13 9 10  
  2 16     11         14   6 1 8 9
  6 13 1 12 14   4   10 2         16
3 13 8         10 5       11     4
                2 15   4 3 16 9  
  4 11 2 14   7 12                
10     15       13 11         7 14 8
7         2 12   15   1 11 8 13 6  
1 11 2 9   12         13     15 16  
  14 10 12 8 15 2 6 3     9       11
15   1 13 9 5   16   14 10   2   4  
  8   6 15           11 5 7 10    
11   14 5 7       10 12 8   16   13 15
Showing puzzle number: 1146
Puzzletype: Symmetrical Sudoku
Startnumbers: 134
Difficulty: Hard (0)
Solution methods: SiSo SC DC
Solve puzzle Show solution Print