100 Floors is a small, unaufwendiges puzzler. It comes on a floor and then have to solve small puzzles to get to the next. The game is fun and you can play it fast times when you have to kill a few minutes Zeiz. The only drawback, which is why only four stars, there is no in-game help (at least I still have not found) so if you stuck times on one floor, which inevitably sometime happens sometimes, you have to seek help from the Internet before you completely desperate.