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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.

829677 puzzles downloaded.

  2 8 3 5      
        3 2    
  3       7    
        6   4 5
8 1   6        
    4       8  
    1 8        
      7 2 8 5  
Showing puzzle number: 119542
Puzzletype: Symmetrical Sudoku
Startnumbers: 22
Difficulty: Very easy (0)
Solution methods: SiSo SC
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