Langer's Sudoku Assistant

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

 

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.