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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.

652520 puzzles downloaded.

6   11   4   9 14 2           1
  7           3 11       8    
  8 10 14   13 6 15         9    
15   6 7 11       5         13  
      4   15           3 2 12  
10 2       8 14 12     4   15    
11   7       13   9   10        
  9   8 2           15 11   14  
        1   11   8       7   5
    12   7     8 14 1       10 6
  3 15 6           7   8      
  1         2       3 14 11   4
    9         5 10 6   7 14 11  
    5       12 13           8  
3           8 2 1   5   6   10
Showing puzzle number: 2695
Puzzletype: Symmetrical Sudoku
Startnumbers: 88
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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