Langer's Sudoku Assistant

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