Whack a Mole
Play funfair classic Whack-A-Mole and you could win a monthly leaderboard point prize. While smacking most moles increases your score, there's some party pooper moles that dwindle your tally.
You lose a life if you miss a mole but hitting a mole gives you a life (up to 5 lives). Your score, if it's high enough, will be displayed on the leaderboard as soon as the game is over.