Langer's Sudoku Assistant

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

 

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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