Langer's Sudoku Assistant

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