Langer's Sudoku Assistant

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

 

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.