If it is second mission then the answer to the g's riddle is mogul.
If you are talking about G's special mission the secret word is "mogul"
mogul
mongul
To help you out the secret code for gs secret mission is the word mogul. Have Fun!
Do not put it in capital the word is mugel
the word you are looking for is mogul.
mogul
mogul find on the sign on ski mountain
mogul
JellyBean
Mogul
mogel