Langer's Sudoku Assistant

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