Langer's Sudoku Assistant

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

 

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.