Back to the Trivia is an online trivia game show founded in August 2008 in which users are questioned on a variety of things within the Back to the Future universe.
Within the site, users participate in trivia rounds via a chat-box in which they answer questions. Questions vary from obvious things in the Back to the Future trilogy, to obscure things located within unused scripts or old comics. If a user is to win a round, they will instantly win whatever prize they wish from the "Prize Vault".
Besides hosting trivia, the website itself also contains a forum in which users discuss their personal developments in their own Back to the Future fan collections.
Currently the site's trivia is held every Friday night at 9pm EST (Eastern Standard Time). It runs for 2 rounds. ANYONE can play, totally free. No signup. Just play, win & enjoy! Great Scott !!!