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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.

129559455 puzzles downloaded.

2               8
8 4 3       7 2 1
6 7     2     5 3
      8 7        
    6 1   2 8    
        6 3      
9 3     8     6 4
4 6 7       3 8 5
5               9
Showing puzzle number: 3864784
Puzzletype: Symmetrical Sudoku
Startnumbers: 34
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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