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Sudoku puzzles (Su Doku)

My database includes 12449 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 3x5 box contains the digits 1 through 15. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

641091 puzzles downloaded.

  6 1   14   5   9 12          
15 5 11   13 7       2 14       8
    4       10   8         15 1
6                       5   14
14     8     11 5   6 15 2 7   13
        11 3   7 12 14          
  13 3 6       11     8       9
11 14     5 8   1   10 13     12 2
4       2     13       1 11 6  
          10 13 4   7 9        
13   15 4 8 14   3 6     11     12
2   14                       6
5 7         15   13       9    
3       9 11       1 10   6 8 5
          6 8   5   7   13 1  
Showing puzzle number: 10765
Puzzletype: Symmetrical Sudoku
Startnumbers: 93
Difficulty: Very easy (0)
Solution methods: SiSo SC
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