Langer's Sudoku Assistant

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

 

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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