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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.

700598 puzzles downloaded.

  4         5 6
  6     3      
6 8 2   5     4
        2      
      4        
1     3   7 4 2
      2     1  
5 1         3  
Showing puzzle number: 246245
Puzzletype: Symmetrical Sudoku
Startnumbers: 22
Difficulty: Very easy (0)
Solution methods: SiSo SC
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