I know there is a post about puzzles for slightly older kids, but I have been having a problem finding an appropriate puzzle for my 20 month old. She can very easily do the 9-piece peg puzzles with the picture underneath but I can't find a logical step from this type of puzzle to a floor puzzle. She just doesn't seem ready for a traditional floor puzzle but will very quickly do every peg puzzle I have given her (she also doesn't like repeating it much). Also, sometimes she will throw the last piece at the puzzle then turn the whole puzzle over dumping it over (the ped. said she is probably frustrated it is over and for me to try to find harder puzzles). Is there a puzzle in the middle of these two types? Maybe a floor puzzle with the picture underneath or something? Thanks!!!