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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.

646272 puzzles downloaded.

  3   8         11       5 13  
14           8 10 15     9   4  
  13   9   6 12       7     14  
      10   3 7   6 11   12     9
12   2 11   1   9 5         10 7
6           4     12     11 2  
3 12   1   4     7     11 14 15 10
      6       15       7      
9 14 15 5     10     8   1   6 4
  1 4     5     8           2
11 8         3 7   4   5 13   6
5     3   9 6   1 13   4      
  5     11       9 7   3   12  
  10   4     1 8 3           13
  6 12       5         10   7  
Showing puzzle number: 5607
Puzzletype: Symmetrical Sudoku
Startnumbers: 95
Difficulty: Very easy (0)
Solution methods: SiSo SC
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