Red Hands

The clapping game where one player holds their hands out and the other tries to slap them before they are pulled away. It is a contest of reflexes with a flinch built into it, because pulling back too early is also a loss, and that single rule is what keeps it from being a coin toss. Red Hands needs nothing but a mouse and two people willing to argue about whether that one counted, which is roughly how the game has always been played.