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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.

955063 puzzles downloaded.

  10 3 2 11 14   13     4 1 9 7  
      5     8 9           13  
  7     14     4 1 10   11   3  
15       2 8 9       10   6 11  
  4   12 1 7 13         2   9  
8         4     6 2          
7   15 6   1     10   2   11    
  3                       12  
    11   8   5     14   7 3   6
          3 6     5         10
  13   11         12 9 3 4   15  
  14 2   4       13 11 9       5
  15   3   13 12 11     8     5  
  6           7 2     3      
  8 14 10 9     6   1 12 13 7 4  
Showing puzzle number: 1052
Puzzletype: Symmetrical Sudoku
Startnumbers: 94
Difficulty: Super easy (0)
Solution methods: SiSo
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