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Sudoku puzzles irregular (Su Doku)

My database includes 2782 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 8. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

350321 puzzles downloaded.

4     6        
  3 7   8   5 1
               
  5            
            7  
               
2 4   7   1 8  
        3     2
Showing puzzle number: 2689
Puzzletype: Symmetrical Sudoku
Startnumbers: 16
Difficulty: Harder (0)
Solution methods: SiSo SC SB XW
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