Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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