Twenty-one questions

"Twenty-one Questions" is a guessing game where one person thinks of an object, person, or place, and others take turns asking yes-or-no questions to identify it. The goal is to guess correctly within a limit of 21 questions. The game encourages strategic questioning and logical thinking as players eliminate possibilities with each answer. It's often used for entertainment, to improve deductive reasoning, or as an icebreaker activity. The key is to craft questions that narrow down options efficiently, leading to an accurate guess before reaching the question limit.