On 26 November 2009, following a system update, Mod Howes (pictured to the right) started the Cryptic Clue Fest, a series of puzzles sending players throughout the F2P world. All puzzles were needed to be done in sequence to finish the whole exercise.
Each step required talking to certain NPCs while carrying the correct quantities of various 'code items'. To find out which, how many and who, various cryptic messages needed to be deciphered: some involving interpretation and some involving mathematics. The Clue Fest proved to be very challenging to players with a poor wield of various skills and knowledge.