Langer's Sudoku Assistant

Invalid Sudoku!

Column 2 is invalid. The bottom left 3x3 Box is invalid. Go back and make a different choice.

 

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

 

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Take any Sudoku puzzle you are having trouble with -- or any one at all -- and enter the initial values. With each entry the proscribed options are eliminated for you

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