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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.

904572 puzzles downloaded.

7 6               4     8 9  
11 2   5   13     15 12   10   14  
  10     12       14     11      
  12           14   10     7   15
6   5 9       12       2   11  
3           2 9 8     14 5 6 1
        4 5   3 9 6     11   14
          2       15          
1   6     4 10 8   14 15        
2 5 13 11     9 15 12           10
  1   15       11       13 6   2
12   10     3   13           1  
      2     15       11     10  
  15   14   10 13     3   4   2 12
  4 11     12               7 13
Showing puzzle number: 6119
Puzzletype: Symmetrical Sudoku
Startnumbers: 88
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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