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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.

812476 puzzles downloaded.

  8       3    
  4 2         8
    7         4
  5     2 1 6  
  3 6 4     1  
1         6    
6         2 3  
    3       7  
Showing puzzle number: 22599
Puzzletype: Symmetrical Sudoku
Startnumbers: 22
Difficulty: Very easy (0)
Solution methods: SiSo SC
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