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Sudoku puzzles irregular (Su Doku)

My database includes 18345 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every box contains the digits 1 through 9. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

2340235 puzzles downloaded.

        5     8  
4     7   1     5
    1 8          
  4           6  
7     2 3 4     9
  7           2  
          5 9    
8     3   7     6
  1     9        
Showing puzzle number: 8978
Puzzletype: Symmetrical Sudoku
Startnumbers: 25
Difficulty: Very easy (0)
Solution methods: SiSo SC
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