Langer's Sudoku Assistant

Invalid Sudoku!

Row 9 is invalid. Column 8 is invalid. The bottom right 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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