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.

 

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

 

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