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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.

222114 puzzles downloaded.

      9   4   3     2          
                  5           4
3               12         10    
4                 6     7      
                              6
11   6     10     8   5     14    
  8 3   9     11           16 7  
    4 1         15     14     10  
  2     10     6         3 5    
  10 7           5     9   8 4  
    1     9   5     10     15   12
8                              
      15     9                 1
    5         13               15
2           8                  
          1     11   14   10      
Showing puzzle number: 208
Puzzletype: Symmetrical Sudoku
Startnumbers: 60
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
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