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

 

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