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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.

750621 puzzles downloaded.

6       5 2    
      7   1 4  
          8   5
      2   3    
    5   4      
7   8          
  2 6   3      
    7 4       6
Showing puzzle number: 27495
Puzzletype: Symmetrical Sudoku
Startnumbers: 20
Difficulty: Very easy (0)
Solution methods: SiSo SC
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