Langer's Sudoku Assistant

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

 

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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