Langer's Sudoku Assistant

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