The Shark Teeth Mini-Game Explained
The numbers represents the number of teeth you’re gonna press and each round has a random teeth that will chomp your finger.
The goal is to not get chomped by guessing the amount of presses and for your opponent to get chomped instead.
The game is literally the Subtraction Game (a variation of nim). Basically you’re trying to force the other player to hit the tooth that will chomp them by landing on the tooth just before it.
There are ways to guarantee a win.