Langer's Sudoku Assistant

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