Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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