I stumbled upon this new competition and I can't find any reference to it on this forum.
You have to solve the puzzle and see if you have won an instant price. You also get to be entered in a draw:
But, you've been entered to win the grand-prize drawing five Free Night Awards at a Category 1–6 hotel and 50,000 bonus Starpoints®. Play daily through December 18, 2015.
Design Hotel Competition
The T&C Reference this link instead
The Game T&C are documented here:
Game T&C