Langer's Sudoku Assistant

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

JohnLanger.com

© Copyright 2005, John Langer, All Rights Reserved.