Langer's Sudoku Assistant

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