How to Play Fermi Questions: A Guide to Estimation Challenges
The article explains how to play a game called 'Fermi Questions,' where players guess answers to estimation questions within six tries. Feedback indicates if the guess is too high or low, with color-coded proximity to the correct answer (orange for ±50%, red for further away). Winning requires a guess within ±10% of the correct answer.
fermiquestions.org10mo ago 
