Langer's Sudoku Assistant

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

 

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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