Langer's Sudoku Assistant

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