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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.

829259 puzzles downloaded.

  8         1   5
3     1          
1     7          
    4 8 2        
    3       2    
        7 3 4    
          2     3
          5     4
4   5         9  
Showing puzzle number: 27524
Puzzletype: Symmetrical Sudoku
Startnumbers: 22
Difficulty: Hard (0)
Solution methods: SiSo SC SB DS DC
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