Langer's Sudoku Assistant

Invalid Sudoku!

Row 4 is invalid. Column 8 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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