Langer's Sudoku Assistant

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

 

Start Over

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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