Langer's Sudoku Assistant

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

 

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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