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Sudoku puzzles (Su Doku)

My database includes 154806 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 2x5 box contains the digits 1 through 10. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

1161645 puzzles downloaded.

  9 4           6 3
        7 8        
  6 1 7           9
  4 10 5       8    
      4   1 6 3    
    2 3 5   4      
    7       10 9 5  
10           8 4 7  
        2 4        
4 5           2 1  
Showing puzzle number: 152419
Puzzletype: Symmetrical Sudoku
Startnumbers: 36
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
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