A hotel has an infinite number of rooms, all occupied. A new guest arrives. How can you accommodate them without turning anyone away?
Category: Brain · Difficulty: expert
Hint: Think about how to manipulate room assignments.
Answer
Move each guest to the next room number
Explanation
By moving each guest to the next room, the first room becomes available for the new guest.
This is a expert brain riddle — one of the harder riddles here. The answer is Move each guest to the next room number.
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