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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.

102916085 puzzles downloaded.

    1            
5   3 7   6      
8 9   1 3        
  1   8     6 3  
    2       4    
  8 6     4   1  
        6 1   7 2
      2   7 8    
            1 4  
Showing puzzle number: 6779811
Puzzletype: Slider Symmetrical Sudoku
Startnumbers: 28
Difficulty: Super hard (25)
Solve puzzle Show solution Print