Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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