Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 5 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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