Langer's Sudoku Assistant

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

 

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.