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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.

733384 puzzles downloaded.

  4     8     3
  1   5   7    
  2   3 5      
  5           1
2           1  
      6 7   2  
    8   2   3  
7     2     8  
Showing puzzle number: 256905
Puzzletype: Symmetrical Sudoku
Startnumbers: 22
Difficulty: Super easy (0)
Solution methods: SiSo
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