Do you remember "The Heist" from episode 21? Well, the sequel is even more unfair than the original! The setup: balance a nickel (the prize) on it's side on the table. Balance a wooden matchstick on top of the nickel. Finally, cover the whole arrangement with a plastic cup or pint glass (whichever you discover works best for you). The challenge: The math is your security alarm, and as long as the match is balanced on the nickel, anything touching, shaking, or moving the cup will activate the alarm. Your job: disable the alarm system WITHOUT setting off the alarm!