How Can I unlock all 25 keys in this board game?

Question

http://i32.tinypic.com/20psuut.jpg (there is the board)

Now for the rules:

You Start at any black dot on the screen.

The next move you make, must go either vertical or horizontal.

The same rules apply as you continue making lines, but you cannot go through a direction that you’ve already chosen.

Once 4 sides of the key has been selected, you have unlocked that key.

Please tell me where you started and the direction you went in. For Example:

1. Top Left 7 to Top Right 7.

2. Top Right 7 to Bottom Right 7.

3. Bottom Right 7 to Bottom Left 7.

4. Bottom Left 7 to Top Left 7.

5. Etc…

Answer 1

Alright, this is pretty simple.

Start at the very top left. Move to the very top right, very bottom right, very bottom left, very top left. You should be back at the very beginning with all the border selected.

Now, move down-right once, up, down right, up, down right, up...so on so on until you reach the black dot one down on the far right. Now all the way to the black dot one down on the far left. Continue this pattern until every side is unlocked.

In number terms for you...

1. Top left 5 to top right 1.

2. Top right 1 to bottom right 21.

3. Bottom right 21 to bottom left 25.

4. Bottom left 25 top top left 5.

5. Top left 5 to bottom right 5.

6. Bottom right 5 to top right 5.

7. Top right five to bottom right 4

8. Bottom right 4 to top right 4.

9. Top right 4 to bottom right 3.

10. Bottom right 3 to top right 3.

11. Top right 3 to bottom right 2.

12. Bottom right 2 to top right 2.

13. Top right 2 to bottom right 1.

14. Bottom right 1 to bottom left 5.

15. Bottom left 5 to bottom right 6

So on so on until you've hit every side.

Of course, once you reach bottom left 21 to top left 21 you're done, no need for you to go top left 21 to bottom right 21 =)

Edited to add -- OOPS! Thought that said diagonal.

Answer 2

maybe it has something to do with 7