Langer's Sudoku Assistant

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

 

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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