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Sudoku puzzles (Su Doku)

My database includes 300320 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 2x4 box contains the digits 1 through 8. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

718535 puzzles downloaded.

2   4   5 8   7
      7        
      4 7   6  
  2           4
5           1  
  1   8 3      
        4      
4   8 2   3   1
Showing puzzle number: 110616
Puzzletype: Symmetrical Sudoku
Startnumbers: 22
Difficulty: Easy (0)
Solution methods: SiSo SC SB
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