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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.

135942754 puzzles downloaded.

9 4       1   5 6
7       5       9
2   5   9   7   1
4         3      
  6 7       8 4  
      7         5
6   4   2   3   8
1       6       2
8 2   1       7 4
Showing puzzle number: 6891228
Puzzletype: Symmetrical Sudoku
Startnumbers: 34
Difficulty: Super easy (0)
Solution methods: SiSo
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