Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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