Langer's Sudoku Assistant

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