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Sudoku puzzles irregular (Su Doku)

My database includes 1215 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 10. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

621717 puzzles downloaded.

  2                
        8 5     7  
3   10         1 2 9
7           4      
      2         8  
  9         5      
      3           7
5 4 2         6   10
  7     6 9        
                6  
Showing puzzle number: 281
Puzzletype: Symmetrical Sudoku
Startnumbers: 26
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
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