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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.

  16       8 4   6       11   15  
    5 2 9     7 13   8     10    
9       14         11     6   4  
  3           6               9
  4   9 7 5               15    
        12           2          
        3   9                  
    3     2       7 15          
          10 16       6     12    
                  12   11        
          14           2        
    9               5 10 8   13  
16               2           5  
  5   7     14         13       4
    11     7   9 4     8 16 3    
  15   8       11   5 1       14  
Showing puzzle number: 126
Puzzletype: Symmetrical Sudoku
Startnumbers: 68
Difficulty: Harder (0)
Solution methods: SiSo SC SB XW
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