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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.

9         14               3    
        6       2              
14   16         11 6              
  8       1   3   9       14   11
  10   9     14                  
6                     1   2    
      16     10     7   13 5      
      1             10   15      
      3   11             14      
      14 16   7     10     4      
    1   9                     2
                  4     9   5  
4   8       9   11   14       15  
              14 3         11   7
              15       8        
    6               15         8
Showing puzzle number: 135
Puzzletype: Symmetrical Sudoku
Startnumbers: 58
Difficulty: Harder (0)
Solution methods: SiSo SC SB XW
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