Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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