Langer's Sudoku Assistant

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

JohnLanger.com

© Copyright 2005, John Langer, All Rights Reserved.