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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.

41383048 puzzles downloaded.

  3 1       5 8  
  2   4       6  
9               2
    4 8 6   7    
      9   2      
        1 3      
5               9
  6       8   7  
  7 2       8 1  
Showing puzzle number: 2736315
Puzzletype: Slider Symmetrical Sudoku
Startnumbers: 26
Difficulty: Very hard (0)
Solution methods: SiSo SC SB DC XW FI
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