I'm not here to flame anyone, but when I was watching the show today, I occurs to me that most of those questions can be answered by straight memorization... I mean, all you really need to succeed in that show, is just study a lot and memorize a lot of stuff, doesn't really test their intelligence...
I am not saying those kids are not smart, or I know all the questions etc... I just feel that those questions does not properly test their intelligence, just how good their memorization is and how much they have studied...