Hardest puzzle on the internet

[gravenewworld]

http://deathball.net/notpron/notpron.htm


Supposedly, over 2 million people have visited the site and something like only 30 people have ever solved the puzzle entirely. The puzzle is ~80 pages in length and only a handful of people have ever even hit the last page. I played it for 5 min. and got to page 4. Let's see who can get the farthest.

 

[theCandyman]

This seems familiar.


Here is an old thread about this: https://www.physicsforums.com/showthread.php?t=54484

I noticed the URLs are different, I think they are essentially the same.