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Sudoku puzzles irregular (Su Doku)

My database includes 1031 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 12. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

707562 puzzles downloaded.

    11                 2
            7 2 10      
    10     4 9 5 6   8 3
2           6       4 5
5   1 11   10            
        4   2       6  
  5       2   12        
            11   5 8   10
9 7       6           4
4 10   9 12 11 1     2    
      4 3 7            
8                 1    
Showing puzzle number: 930
Puzzletype: Symmetrical Sudoku
Startnumbers: 46
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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