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Sudoku puzzles irregular (Su Doku)

My database includes 1215 puzzles for the moment and I'm constantly generating more.

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

For more information check out Wikipedia.

621717 puzzles downloaded.

              9   1
5   8     4 10 3    
    5 10           7
                   
      4 3         2
4         10 8      
                   
6           2 1    
    1 8 7     10   9
1   3              
Showing puzzle number: 973
Puzzletype: Symmetrical Sudoku
Startnumbers: 26
Difficulty: Hard (0)
Solution methods: SiSo SC SB DC
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