Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 4 is invalid. The bottom center 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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