Does anybody else do the AMC 11 Math thing? I just got my results back, and I tied for 1st in my grade with 17/25. Eugh. Still, I was in the top 5% out of 100,000 kids (in the US btw).
The problems were pretty hard, at least for my skill level (I just started Geometry this year): things like...
10^12 / 5^10 = ? (or something like that)
7^2011, what's the tenths digit?