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Sudoku puzzles irregular (Su Doku)

My database includes 18345 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every box contains the digits 1 through 9. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

2232198 puzzles downloaded.

    9   7   5 4  
    5 4 8   2    
          9 7 6  
        4        
7       6       9
        9        
  8 4 3          
    8   5 1 6    
  1 7   2   3    
Showing puzzle number: 15729
Puzzletype: Symmetrical Sudoku
Startnumbers: 27
Difficulty: Very easy (0)
Solution methods: SiSo SC
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