Langer's Sudoku Assistant

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