Dude. That's awesome. Many cephalopods are crazy smart. Even though they're invertibrates with relatively short lifespans and almost no social tendencies, the fact that they're active hunters means they need good problem solving skills. Cool fact, in some species of cuttlefish, during the mating season smaller males will disguise themselves as females so they can sneak by larger, more aggressive males and get themselves some action without risking injury.
If like this you might like the Nautilus Live channel, there's some really fascinating things they have seen / made initial discovery of. One of the three great frontiers: space, the sea, and inside.
You don't know the half of it. Cephalopods are nothing short of amazing. If you're ever channel surfing and see a documentary on any of them or find an article about them online, I highly recommend you take the time to check it out. You'll be blown away by how cool these guys are.