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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.

764539 puzzles downloaded.

    5          
            6 7
6     3 5      
  4 8   1 3 7  
  7 2 5   1 4  
      1 2     5
8 2            
          2    
Showing puzzle number: 272478
Puzzletype: Symmetrical Sudoku
Startnumbers: 22
Difficulty: Very easy (0)
Solution methods: SiSo SC
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