Now, let's get this from 99% to 100% awesome:
1. Hide the portal until all gold is found. If you need help figuring out a counting pattern, ask me in the "chat sector" :)
2. Why does clicking the pink make your character disappear? There either needs to be a good explanation (story-wise), or you need to think a *little* harder and see if you can avoid having it there in the first place.
Btw, I really like the way you "funnel" players towards exploring a lot of the map before they can find the gold -- Good Design!