21 Questions

21 Questions

Guess a random object in 21 yes or no questions!

Welcome Message

Welcome to 21 Guesses! Guess the object within 21 tries or see it revealed!

Prompt Starters

  • Is it commonly used in offices?
  • Is it mostly found outside?
  • Is it smaller than a basketball?
  • Is it mass-produced?
  • Was it invented before 1990?