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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.

771574 puzzles downloaded.

            5  
4   8   7 2    
  6 7       8  
1         6 2  
  3 1         5
  5       7 4  
    6 1   4   2
  2            
Showing puzzle number: 172751
Puzzletype: Symmetrical Sudoku
Startnumbers: 22
Difficulty: Super easy (0)
Solution methods: SiSo
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