This game is for at least six people and is best played in an outside area without anything dangerous to run into.
To play the game, you will need a blindfold big enough to cover a player's eyes and tie behind their head. You will want to supervise carefully so no one goes out of the playing area.
Choose one player to go first. Blindfold the player and spin him or her around a few times so they are a bit disoriented. Make sure they can't see a thing.
Then they have to try and find another player. To do this, they should hold their arms out in front of them and say Marco and everyone else should answer polo.
When someone is tagged, the blindfolded player has to guess who it is. If they are right, then the blindfold is switched to them. If they are wrong, then they have to find another player.
The game can go on until everyone has had a turn to be blindfolded.