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Sudoku puzzles irregular (Su Doku)

My database includes 18345 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 9. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

2244267 puzzles downloaded.

  2 5 6   9      
  7   3 1     9  
          2     6
    1       3    
2     4   8     1
    6       7    
4     9          
  6     9 5   1  
      8   1 6 5  
Showing puzzle number: 16634
Puzzletype: Symmetrical Sudoku
Startnumbers: 28
Difficulty: Super easy (0)
Solution methods: SiSo
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