MainpageFractalsBirthprimesWordBabygenTexturizeProgramsPhonewordData MatrixMap
SudokuSudokutoWordokuCodokuSudoku3DSudokuGTKakuroFillominoHitoriArukone
HashiShuffleBogglemPuzzleCalcuDokuSangerProbabilityLærerShowcase

Sudoku puzzles (Su Doku)

My database includes 242 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every box contains the digits 1 through 16. The grey boxes is even numbers and the white boxes is odd. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

157614 puzzles downloaded.

          10   3                
      11 5 9                 10  
        7   6       9 5     15  
7             15   4            
    15 6 14                     13
  8   3               10   9 6  
    7     6     12         8 2  
    9 16     1 8           3    
    16           6 11     10 5    
  9 2         5     10     13    
  11 8   10               2   3  
13                     8 1 14    
            11   8             12
  7     8 2       6   1        
  16                 11 3 9      
                13   5          
Showing puzzle number: 153
Puzzletype: Symmetrical Sudoku
Startnumbers: 66
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
Solve puzzle Show solution Print