LAME!!! Just kidding, but it did look like they only 'kind of' understood what they had to do for the creative bit, there was a wee bit of confusion there.
Also, I just cannot imagine why a dog would enjoy skateboarding, I actually don't belive it does. I don't know why it's doing it.
I also don't believe those apes hadn't been taught to put water in the tube to get the nut.