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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.

290395 puzzles downloaded.

    1     5     7
    8 5     9    
7       6     1 8
  4     7   8 6 2
6 3           5 4
1 8 9   4     7  
5 9     2       6
    7     8 2    
4     3     5    
Showing puzzle number: 22191
Puzzletype: Symmetrical Sudoku
Startnumbers: 34
Difficulty: Medium (0)
Solution methods: SiSo SC DS
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