MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærerShowcase

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.

323460 puzzles downloaded.

  9   16   13 8   6 7 4   5 11    
    6 5 2     14   10       12 8 7
10     13 9 4   3             15 1
  1   12 6 14 16       2 5   4 7  
        8     12 16 15 5   14     4
2   5   12   6 11 10   14     16 1 3
11   7 2     4 10   6 3 1 13 9    
9     7       15       13 1     6
7     14 13       8       11     15
    1 11 16 9 7   12 4     6 15   5
12 3 10     8   1 2 9   4   14   13
8     15   5 12 4 1     11        
  2 12   10 7       1 15 9 16   6  
1 6             4   12 7 10     11
3 5 16       1   14     15 8 13    
    13 1   10 15 9   11 7   2   14  
Showing puzzle number: 107
Puzzletype: Symmetrical Sudoku
Startnumbers: 132
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print