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Sudoku puzzles (Su Doku)

My database includes 17735 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.

328716 puzzles downloaded.

                 
    9       1    
    3 7 8       6
2   8   7     3  
                 
  9     5   8   7
1       6 7 4    
    4       6    
                 
Showing puzzle number: 10615
Puzzletype: Symmetrical Sudoku
Startnumbers: 20
Difficulty: Very easy (0)
Solution methods: SiSo SC
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