The Infinite Hotel Check-in

1,303 solved 56% solve rate 44% fail rate

Infinite guests arrive at an infinite hotel where every room is occupied. How to fit them?

Only 56% solve this correctly

1,303 attempts

Earn +24 XP for solving

Quick Answer & Explanation

Move room n to 2n

The answer to this riddle is Move room n to 2n. Difficulty: Hard · Solved by 1,303 puzzle lovers.