Langer's Sudoku Assistant

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

 

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.