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.

375003 puzzles downloaded.

  5     1       2 4 9 15 7   6 13
11   15   10 5 7     1   6       3
12   2     11   3 6   16 13   1 10  
2   11 8 4 14 6   7 10     13   16  
            12 4   9           10
    9   2     12 15   11   1 6   4
4 3 5 10     13     11   9     12 16
8 16 10 3 9 7         15 11     4 2
10 15     11 4         1 2 9 7 3 14
15 10     8   2     12     3 9 14 11
9   13 5   15   2 3     12   8    
1           16   13 5            
  14   7     9 1   2 13 8 16 11   5
  9 3   14 10   16 8   4     5   6
13       12   3     7 5 10   2   8
16 8   15 3 9 14 5       7     1  
Showing puzzle number: 1067
Puzzletype: Symmetrical Sudoku
Startnumbers: 134
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print