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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.

286311 puzzles downloaded.

  3 7   1       6
5     4         3
          3 8    
8 6         3 5 7
  8   3 6 2   1  
6 5 2         9 1
    9 7          
7         6     4
2       5   9 6  
Showing puzzle number: 21806
Puzzletype: Symmetrical Sudoku
Startnumbers: 33
Difficulty: Harder (0)
Solution methods: SiSo SC XW
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