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Sudoku puzzles irregular (Su Doku)

My database includes 1215 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 10. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

614692 puzzles downloaded.

  8   6       7    
        5          
4           2   7 1
2 4     6     5    
  9 2           5  
  10           3 2  
    7     6     4 5
5 7   2           4
          10        
    1       6   8  
Showing puzzle number: 196
Puzzletype: Symmetrical Sudoku
Startnumbers: 30
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
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