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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.

123026899 puzzles downloaded.

                 
1   2     6 7   5
  9   8   7   1  
      7     9 5  
    6   5   4    
  5 9     1      
  2   6   3   4  
7   8 4     3   9
                 
Showing puzzle number: 5534276
Puzzletype: Symmetrical Sudoku
Startnumbers: 27
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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