Skyscraper 100 - 100 Floors, 100 Puzzles! Can you make it to the top?

skyscraper100.googlepages.com — This is a game, but the rules are very simple. When you press the begin button, you will be taken to the ground floor of a skyscraper. The skyscraper is 100 stories high, not counting the ground floor and other "special" floors placed throughout the building. Each floor has a password that you must discover to gain access.