Here is a guide to mission 4 on Club Penguin
Mission 4:
Go to the pet store and you will see a note on the puffle house, then look at the note and decode the message and you will get the number of socks G has!
Mission 2? Then, it is mogul.
You go to the pet shop.
JellyBean
Just go on a mission
Mogul
mongul
mogul
mogul
there in gs office/hq
Test it in a secret mission.
the answer is rabby
for gs secret mission collect needed items
the word you are looking for is mogul.
If you are talking about G's special mission the secret word is "mogul"