Langer's Sudoku Assistant

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

 

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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