Langer's Sudoku Assistant

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