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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.

188746 puzzles downloaded.

                12           10  
            13     4            
4 16         6     5   13       15
8   9     3   14 6              
  1 12     8             6      
3     11         2              
  6     15     7       12   10    
2 10   16             1          
          6             2   1 8
    3   10       13     6     5  
              15         4     3
      13             15     11 12  
              2 1   13     7   6
15       6   10     12         16 11
            11     3            
  8           4                
Showing puzzle number: 114
Puzzletype: Symmetrical Sudoku
Startnumbers: 62
Difficulty: Harder (0)
Solution methods: SiSo SC SB DC XW
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