Two of my friends and I participated in the event, in which we were to create a game from scratch in 72 hours. The theme of this jam was "A Small World". Our game is "Around the World in 80 Seconds."
It's buggy, and I ran out of time while trying to implement the scoring system, but it's a charming little game. For our first attempt, I'm really proud of what we were able to accomplish.
You can play our game here.