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.

 

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

 

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