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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.

820818 puzzles downloaded.

  7            
      4     6 5
1     3 4 7    
  4 2 6 5 1    
    4 2 1 6 7  
    6 7 8     2
4 3     6      
            1  
Showing puzzle number: 3591
Puzzletype: Symmetrical Sudoku
Startnumbers: 26
Difficulty: Very easy (0)
Solution methods: SiSo SC
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