Go to the book room and go to rockhoppers journal.Then go to the end of the page and there u go!
The answer is KEY.
Push the "e" key then the "m" key.
You find the key from the book room in Rockhopper's book.
play the puffle escape
The code in clubpenguin for Clock Repair, I think it is the word "key" ! Keep working hard
In order to get the key, you have to go to the book room and look through Rockhopper's book.
go into the black puffe follow the squid and u get the key in that room
the last key to the the left
Play the black puffle rescue and follow the Shadow of the octopus and then you are in the secret room and you have the key.
upstairs at the coffe shop and look at the back of the rockhopper book
get a key in the HQ in the drawer we the keys are stored
it is key