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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.

    9     10 3     5
      3       6    
10   5     2 4      
7 3           5 8 10
        6       10 1
3 7       8        
6 4 7           9 3
      2 5     4   7
    6       5      
2     10 4     9    
Showing puzzle number: 114545
Puzzletype: Symmetrical Sudoku
Startnumbers: 36
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
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