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Sudoku puzzles (Su Doku)

My database includes 936 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 9. 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.

185058 puzzles downloaded.

          4     7
  1 6            
                 
        2 3      
                 
      8 1        
                 
            9 7  
2     6          
Showing puzzle number: 895
Puzzletype: Symmetrical Sudoku
Startnumbers: 12
Difficulty: Super hard (266)
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