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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.

49422744 puzzles downloaded.

  6     9        
9     5 7 3      
3         6 4   5
    7 1   5 3    
    4   2   7    
    9            
  8         9 4  
      3       2  
          2 5   3
Showing puzzle number: 3719082
Puzzletype: Optimal Sudoku
Startnumbers: 26
Difficulty: Very easy (0)
Solution methods: SiSo SC
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