Just updating here... As wenlong have mentioned, story and gameplay finalised, GDD more or less, just abit of cleaning up here and there.. I came up with the overall layout of the island and build the nessesary structures to place those puzzle buildings. Basically, all puzzle buildings will be on air, challenge arenas and the gathering hall will be on the ground.
Gathering Hallwith teleporter that doubles as a platform for the gamemaster to stand during meetings and levitates revealing the teleporter that allows players to access the puzzle buildings when there is no meeting.





Due to the limited land we have, i've modified the initial layout to something like below.





The Crossword Buildingwith 3 levels.



Tower of Hanoi Buildingas well as the mini tower of hanois in the building for the 1st level.if time permits, each level's mini-tower will be different, a cylindrical elevator to travel up.




The Billboard



And yay! the house puzzle used some of the furniture I did previously! =)
Below are what I did this morning, started on the sites.
Main site