Langer's Sudoku Assistant

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