I beat it on Expert in less than 6 hours.
That goes for the second one (but that one took me around 8 hours). And I've only got one challenge left on the second one aside from three of the underdrome battles.
As for what I do.
Chemistry. It's extremely calming to me for some reason. I once recited the first 30 elements of the periodic table for extra credit in chem class. Chemistry comes very naturally to me.
The Fibonacci Sequence. I've done this out to the 50th number or something outrageous like that. The first ten are: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34.
Languages. They also come very naturally to me. I am near fluent in french. I can read spanish and italian with little to no problem and I'm starting to get better at Germanic and Slavic languages.
I can tell you what song is playing on my iPod just by listening to the first five seconds of the song. I can also sing the entire song of any song on my iPod.
I can draw you a map of all four WDW parks and DTD without hesitation.
Stargate: SG-1, Stargate: Atlantis, Firefly/Serenity, Eureka (prior to "I Do Over", episode 3x04. I stopped watching after that...). They all make me happier than I can say. I'm a modern sci-fi nerd. I know the lyrics to
The Ballad of Serenity (the first verse is in my sig).
I understand most of the jokes on The Big Bang Theory. I'd marry Leonard if he was real.
I write FanFic.