Disclaimer: anything I say can and will not be used against me in a court of Empire Errm wait.... But, but, but.... I'm on a Windows Phone! (sorry, sorry, as you were, no mind me; I am honestly just messing, but the windows phone part is true).
You need an account to play, and by going to the site and logging in you can sign yourself up for an e-mail.
So I may or may not be level 107 in Avatar: The Last Airbender QuizUp, but that's not important... If you guys like trivia games I highly suggest TriviaCrack (also on the app store). It's like QuizUp but games have multiple rounds and are spread across a bunch of different topics.
I don't like trivia crack because the questions are too easy and you don't get penalized for taking a long time so if you an look the answer up in 30 seconds you win but ur back wwaaaaaooh
Since last playing it, QuizUp has been hugely changed. Not really for the better, I think... but it's still a great game! And because I can't seem to get the trend going again at school (those girls always want something new, why can't and old trend relive?), let's get it started here again! Try it people, it's great!