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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.

253922 puzzles downloaded.

9       7 4 1   6
  7     5       9
  8   3         1
    5   6 2   9  
  3           5  
  1   8 2   5    
2         6   7  
3       9     1  
7   9 1 8       4
Showing puzzle number: 6239
Puzzletype: Symmetrical Sudoku
Startnumbers: 32
Difficulty: Very easy (0)
Solution methods: SiSo SC
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