Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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