I switched around some of Sophie's toys in the living room, putting her puzzles in this basket on the coffee table. It didn't take her long to figure out how to get the basket off the table. She then proceeded to take everything out, one piece at a time.
Then she got in! What fun!
I also moved all the kids videos and some random VHS tapes to the lower cabinets, that way if she wanted to get in them at least it was her stuff. She spent most of this evening pulling movies out of the cabinet and sitting on her puzzles.