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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.

147101 puzzles downloaded.

  3           1 2   16       4  
            14       10 12 9      
9 7       16                 1  
          4               12    
  2       8   3             10  
7             4 1           15  
  15 8                     2    
  10       5   2   11           14
14           12   11   15       13  
    9                     15 8  
  1           7 13             4
  4             9   12       16  
    11               7          
  6                 4       3 8
      4 7 1       5            
  9       10   12 8           7  
Showing puzzle number: 125
Puzzletype: Symmetrical Sudoku
Startnumbers: 62
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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