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Sudoku puzzles (Su Doku)

My database includes 10934 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 3x4 box contains the digits 1 through 12. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

1642560 puzzles downloaded.

9       2       4 1 12  
7         11   9        
  2   3         9     11
  1         6       2  
10 5           4 12     3
6 8       5 3   10 4 7  
  3 7 5   1 8       11 2
11     1 6           9 8
  12       7         4  
5     8         7   1  
        10   11         12
  9 1 10       8       6
Showing puzzle number: 8763
Puzzletype: Symmetrical Sudoku
Startnumbers: 54
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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