20Q is an object, a website, a company, and a phenomenon. It first gained popularity as an online game (20Q.net) where users log onto the website and play against an artificial intelligence (A.I.) foe. Players think of an animal, vegetable, mineral, or other object and 20Q guesses what the player is thinking in twenty questions or less. And, the more people play, the more the game “learns.” 20Q.net gets 1,000,000 impressions per month.