Langer's Sudoku Assistant

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

 

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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