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Sudoku puzzles (Su Doku)

My database includes 6913752 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. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

135428040 puzzles downloaded.

9         3     4
  8 1       5 6  
      1 5 7      
8   9   1   7    
    5       2    
    2   8   3   1
      4 7 1      
  1 4       9 7  
6     9         5
Showing puzzle number: 5997841
Puzzletype: Symmetrical Sudoku
Startnumbers: 30
Difficulty: Very easy (0)
Solution methods: SiSo SC
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