This is the website of "MetaCortex", the company that Neo worked for in the Matrix. There's a lot of info here, and evidently multiple puzzles waiting to be solved. It's one of those "Alternate Reality Games", like Majestic. I'm way too busy with Kryptos & Cyrillic Projector stuff at the moment to dig into it, but it looks like fun, so I wanted to at least meme it.

More info is here:
http://www.cs.uiowa.edu/~mlpatter/matrix/

Enjoy,

Elonka :)

Matrix Puzzle - MetaCortex Headquarters