Langer's Sudoku Assistant

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