Langer's Sudoku Assistant

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

 

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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