Langer's Sudoku Assistant

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

 

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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