Langer's Sudoku Assistant

Invalid Sudoku!

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

 

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

 

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