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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.

135883331 puzzles downloaded.

        3       7
    8       3    
  3   6   2 1    
    6   9 4 8    
2     3 7 8     1
    1 2 6   4    
    5 8   6   3  
    4       9    
6       1        
Showing puzzle number: 2219046
Puzzletype: Symmetrical Sudoku
Startnumbers: 29
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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