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Sudoku puzzles (Su Doku)

My database includes 154806 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 2x5 box contains the digits 1 through 10. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

1161645 puzzles downloaded.

    8 4 6   3 1   10
      2           7
        1     2    
2 5       10 8     4
10     1     2 9 5  
  2 5 7     4     1
4     5 7       2 9
    10     3        
1           5      
7   2 3   4 1 10    
Showing puzzle number: 86417
Puzzletype: Symmetrical Sudoku
Startnumbers: 40
Difficulty: Very easy (0)
Solution methods: SiSo SC
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