Langer's Sudoku Assistant

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

 

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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