Logic Game for your brain

This is a nice logic game. You have to work your way through this trying to work out the URL of the next number. Here is the example:
1. Begin at http://n.nfshost.com/1.html
2. The number 1 is displayed on the first page; this is your clue to get to level 2
3. Hint: the answer will be similar in format to the clue
4. To get to level 2, replace the "1" in http://n.nfshost.com/1.html with the "answer"
5. If you are stuck, click on the number 1 displayed on your screen and it will give you level 2
6. Look at the new url.
7. http://n.nfshost.com/_______.html
8. What would you put in the blank to get to level 3?

Last night, I got up to step 27.. need some hints?
Tag: games