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.

322146 puzzles downloaded.

  6 7         13     15         10
5 2 3 8 10     15 9 14     7 11   16
      5 12     9 1 15   3 16      
11 15 2 3 16     10 4 1     9      
16     13 1 2 11 8 5   4       6 9
  10 12 2       4 13 6 5 11   9 15  
  1 5 15 11 13   14     7   4   12  
1   9 12           3   4   8    
    11   6   13           3 4   15
  13   1   11     6   14 16 2 10 8  
  5 13   15 12 3 11 10       14 1 7  
3 11       10   6 16 8 9 5 13     2
      11     5 12 14     1 6 3 2 4
      16 9   12 5 3     14 1      
10   8 9     14 3 2     6 15 5 1 11
9         7     11         2 14  
Showing puzzle number: 175
Puzzletype: Symmetrical Sudoku
Startnumbers: 134
Difficulty: Very easy (0)
Solution methods: SiSo SC
Solve puzzle Show solution Print