What is the riddle about 12 men on an island?

There once was a riddle about 12 men on an island who had to figure out something very special using clues from each other.

Imagine you're playing a game with your friends. Each of them has a hat, some are black, and some are white. They can see everyone else’s hats but not their own. The rule is that they have to guess the color of their own hat at the same time, and if even one person guesses wrong, everyone loses.

Now picture 12 people on an island, all wearing hats, either black or white. They can talk before the game starts, but once it begins, they can only see each other’s hats, not their own. They have to work out a clever plan so that at least one person guesses correctly every time.

This is like having a group of kids who all agree on a secret strategy, maybe counting how many black or white hats they see, and using that to figure out what color hat they might be wearing themselves, just like in a game of guess-the-hat!

It's like being part of a team where everyone uses clues from others to solve a puzzle together.