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Sudoku puzzles diagonals (Su Doku)

My database includes 60550 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 9. The diagonals must also contain 1 through 9. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

1074704 puzzles downloaded.

  8              
1   2 4 9   7    
  6 7   3        
    6   7 2 9    
                 
    5 9 4   8    
        2   4 9  
    9   1 4 3   5
              1  
Showing puzzle number: 42865
Puzzletype: Symmetrical Sudoku
Startnumbers: 26
Difficulty: Medium (0)
Solution methods: SiSo SC SB DS
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