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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.

134734631 puzzles downloaded.

9 5   6       3 1
  2 1 5     6 4  
7               5
      4   3   8 6
        7        
4 8   9   5      
1               2
  6 7     1 5 9  
5 9       6   7 4
Showing puzzle number: 2257202
Puzzletype: Symmetrical Sudoku
Startnumbers: 33
Difficulty: Super easy (0)
Solution methods: SiSo
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