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Sudoku puzzles (Su Doku)

My database includes 34638 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row and every column contains the digits 1 through 9. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

329644 puzzles downloaded.

  9 7     3 1    
  3   6 2        
8 2 5     9 3    
5 4 1 7         2
  5           6  
1         7 9 2 3
    9 3     4 8 5
        7 6   4  
    4 2     8 3  
Showing puzzle number: 34351
Puzzletype: Symmetrical Sudoku
Startnumbers: 36
Difficulty: Very hard (0)
Solution methods: SiSo SC DS DC XW FI
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