Coin Football

Disclaimer: do not try this at home. Or school. Or anywhere else. It probably violates health and safety requirements, or something.

A two-week craze back in 1999, this was swiftly discontinued after a certain person swallowed a coin. Don't ask how.

To play, you need a desk and a coin. 10p if you're feeling decadent, or a 2p will do.

Place the coin on the edge of the desk, half hanging over the edge. By flicking it, slide it to the other end of the desk so it's hanging off there in as few moves as possible. Your opponent then does the same in the other direction, but attempts to do so in fewer moves. If the coin falls off, you lose.