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[sharnjilraedan]

Suppose you have a machine that can switch two people's souls with each other's bodies, but can only do it once between any pair. What is the minimum number of people you'd need to return people back to their bodies?

Comments

[_ogmios]

The dice thing, I've no idea, but the brain-swap thing? Four people, including the original two swap-ees, and a total of five swaps after the initial.