Langer's Sudoku Assistant

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

 

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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