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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.

771087 puzzles downloaded.

  14 15     2   3 13   12        
  13   1 3   15 5 4 14 9   6    
11 7       12   6       3 4 14  
2 5 7 11     3   10 8     1   15
    4         14       13 9    
9 6   13                      
  11 10 14     6 2 3 4 7        
  15       13       11       1  
        2 1 9 7 5     14 13 15  
                      2   9 14
    5 10       1         8    
15   6     4 10   8     5 12 13 11
  1 11 2       12   13       4 6
    13   15 6 1 4 11   2 8   3  
        7   2 10   9     15 11  
Showing puzzle number: 1459
Puzzletype: Symmetrical Sudoku
Startnumbers: 96
Difficulty: Super easy (0)
Solution methods: SiSo
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