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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.

100577553 puzzles downloaded.

                 
3     8 4 2     1
4   8 9   6 7   2
  3 7     5 2 1  
  6           8  
  8 4 1     5 9  
8   9 7   1 6   5
6     2 5 8     9
                 
Showing puzzle number: 4308042
Puzzletype: Symmetrical Sudoku
Startnumbers: 34
Difficulty: Super easy (0)
Solution methods: SiSo
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