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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.

847426 puzzles downloaded.

  6     5   2  
5 7       3    
2       6 1    
          7   8
1   4          
    7 2       5
    5       7 2
  2   1     3  
Showing puzzle number: 191904
Puzzletype: Symmetrical Sudoku
Startnumbers: 22
Difficulty: Very easy (0)
Solution methods: SiSo SC
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