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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.

238449 puzzles downloaded.

  4     8     5
      5 4 3 2  
4         1    
3   5       8  
  6       5   3
    2         8
  5 3 1 7      
7     4     3  
Showing puzzle number: 42561
Puzzletype: Symmetrical Sudoku
Startnumbers: 24
Difficulty: Very easy (0)
Solution methods: SiSo SC
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