For the psyduck riddle, my first thought was about the shinies, like what color they were when they were shiny, but I didn't have fast enough connection on my psp to look it up, and thought about the games next (Since I've never actually played the first gen, I didn't think about them until later) but got those guesses wrong. When I told my little brother about the riddle, he first thought of the games, but I told him about the shinies, and he kindly looked up the colors of shiny Pokemon while I was busy and showed me Psyduck. So it really was my idea, but he just basically helped me since I didn't want to/was too busy to look up their colors...And by the way, PartiallyInsaneWhimsicott, I did tell my little brother that you think he's a genius, even if we both should get half credit.
So for now, we'll be working together unless I figure it out before even asking him.
EDIT: Our guess right now is Cacturne. I really hope that it's right.