Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 8 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

9
4
2
6
7
5
3
1
8
8
5
7
1
3
2
9
4
6
1
6
3
9
4
8
5
7
2
5
       
      6
      9
3
2
       
      6
   9
       
      6
      9
1
       
      6
    
7
7
    
      6
       
8
4
    
      6
       
5
2
9
3
2
1
    
       
      9
7
3
    
       
      9
4
5
6
8
5
4
3
6
9
3
6
7
2
    
       
      9
6
2
1
5
7
9
3
8
4
3
9
7
8
2
4
6
2
5

 

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