Everyone stands or sits in a circle. The one person without a chair or a place marker is "it".
The "it" will say something about themselves. For example, "Have you ever gone swimming in the Atlantic Ocean?"
Anyone in the circle that has that in common must move to a new spot in the circle. Each move has to be at least two place markers or chairs from where they started.
Whoever is left without a place marker will be it and will tell something about themselves.
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Requirements
A chair or place marker for every person in the group except one