Uncrackable, eh?

If there's a key, there's a crack. It may take forever, but sometimes you get lucky...

Chad's post reminds me of a friend of mine. Super expensive computer equipment at this company. State of the art security to get in through the door.

Just one problem... Computer rooms like these are raised off the floor, with a crawl space underneath. The floor is made out of a bunch of tiles - some of them loose.

Fundamentals of cracking puzzles... ;-)