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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.

233873 puzzles downloaded.

    5   6 7   1  
          3   9 7
  5 2     6     9
        8 2 9   4
  4   5   1   3  
8   9 6 5        
7     3     4 8  
5 3   7          
  8   9 3   1    
Showing puzzle number: 23024
Puzzletype: Symmetrical Sudoku
Startnumbers: 34
Difficulty: Very hard (0)
Solution methods: SiSo SC XW FI
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