Langer's Sudoku Assistant

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

 

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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