Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 7 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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