I guess it's stated a thousand times already to just look at the title .. why do ppl never listen? ^^
I got it too... Maybe being sick makes you more err... clever? Dang... I want to go home. Got it through Adrian's words... "simple" and "the name of the game"... Adrian is a genius.
Congratulations! BTW, I think this game has more to do with creativity and lateral thinking, than intelligence. So, if you figured it out easily, that probably means you are more creative, or have a more open mind.
In your case, I would say that when you were sick, you concentrated less on "pink stuff", thereby allowing your mind to ponder more on the puzzle as well as opening your eyes to new possibilities.
Hmm... could be. Coz when sick, too tired to think of that stuffs. Wow... Jeremy can be bigger than Bill Gates!