Hide-and-seek is a classic children's game where one player closes their eyes and counts while the others scatter to find hiding spots, then the seeker tries to find everyone who's hidden. The game has been played for centuries in almost every culture around the world, with small variations in the rules.

A typical game starts with one player covering their eyes at home base (often called “it”) and counting to a number like twenty or fifty. This gives the other players time to hide behind trees, under beds, in closets, or anywhere they won't be easily spotted. When the counting finishes, the seeker calls out “Ready or not, here I come!” and begins searching. In some versions, hidden players try to sneak back to home base and tag it before the seeker finds them. In other versions, you're simply out once you're found.

The game teaches kids about spatial reasoning (where would I hide if I were them?), strategy (should I pick a clever spot or run for home base?), and patience. It's simple enough that very young children can play, but clever enough that older kids still enjoy it. On summer evenings, you might see entire neighborhoods playing hide-and-seek together as the sun goes down, with players ranging from age five to fifteen, all searching through backyards and laughing when someone is discovered.