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Sudoku puzzles (Su Doku)

My database includes 6913752 puzzles for the moment and I'm constantly generating more.

Rules: Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 9. There is only 1 solution for each puzzle.

For more information check out Wikipedia.

135942803 puzzles downloaded.

  5     7     1  
7               8
1   9 8     2   7
6   2 3          
  8           4  
          9 3   6
3   5 7     6   9
8               4
  9     3     8  
Showing puzzle number: 1438688
Puzzletype: Slider Symmetrical Sudoku
Startnumbers: 28
Difficulty: Medium (0)
Solution methods: SiSo SC SB DS
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