Just press the play button and click on an answer. After some illusions you will get to a menu and can see, what other players voted, the correct answers... There are four illusions at the moment, but I want to add some more.
Music: "Number 17" MrNightVarga (newgrounds.com) Licensed under Creative Commons: Attribution-NonCommercial-ShareAlike 3.0 Unported http://creativecommons.org/licenses/by-nc-sa/3.0/ Link: http://www.newgrounds.com/audio/listen/589257