Langer's Sudoku Assistant

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

 

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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