Langer's Sudoku Assistant

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