When I was working on painting the baby's room we reversed the lock so I could lock Blake out of the room (since you know he can open the doors on his own). Well... since he has been playing in there all the time we began locking the door for his nap time and bed time... yeah well that doesn't work anymore... he figured out how to unlock the door.
So now in our house unless the door has a baby-proof lock on it... he can open it! (well he hasn't figured out the dead bolts, but I think that is because they are too high up) He has also figured out how to open the slider door if it is unlocked. At least the handles for the patio doors are high (they are over my head) so we don't have to worry about that for a longggggg time!
oh and the other day he figure out how to get one type of the baby proof outlet covers off... so much for baby proofing!
oh the joys!