Langer's Sudoku Assistant

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