Langer's Sudoku Assistant

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

JohnLanger.com

© Copyright 2005, John Langer, All Rights Reserved.