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Sudoku puzzles (Su Doku)

My database includes 34638 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row and every column contains the digits 1 through 9. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

324150 puzzles downloaded.

4       6 7   8  
1       8   5    
  5 3         4 8
  7 2 3          
  9 7 4   1 8 2  
          9 3 7  
6 4         2 9  
    1   3       2
  3   1 4       7
Showing puzzle number: 34403
Puzzletype: Symmetrical Sudoku
Startnumbers: 34
Difficulty: Very hard (0)
Solution methods: SiSo SC XW FI
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