Langer's Sudoku Assistant

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

 

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.