Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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