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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.

222411 puzzles downloaded.

            1       10   2 7    
    10       9       1   12      
14     6 2     10       15   1 3 11
1 12                            
      12           11            
        11 7     2   8         15
4             5 16 7   9        
            8           9   14  
  14   9           13            
        9   11 2 4             13
12         14   4     9 8        
            15           11      
                            13 14
5 13 1   10       15     12 6     8
      7   8       16       4    
    9 16   15       8            
Showing puzzle number: 102
Puzzletype: Symmetrical Sudoku
Startnumbers: 66
Difficulty: Very easy (0)
Solution methods: SiSo SC
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