Langer's Sudoku Assistant

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

 

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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