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Sudoku puzzles (Su Doku)

My database includes 6913752 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 9. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

135168428 puzzles downloaded.

        7        
5     2         8
9 8 3       6 2 7
    1     2 3    
8   2   1   7   9
3     8         4
4 7 9       8 6 1
6     4         3
        6        
Showing puzzle number: 539217
Puzzletype: Slider Symmetrical Sudoku
Startnumbers: 31
Difficulty: Very easy (0)
Solution methods: SiSo SC
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