This browser does not support the Video element.
Watch Chipotle's 'autocado' in action
Chipotle's new robotic avocado machine could cut avocado prep time down by 50%.
NEWPORT BEACH, Calif. - Chipotle is giving fans the opportunity to win free food by testing their knowledge of the brand.
The fast-casual chain on Monday announced the return of its Chipotle IQ, a trivia game that tests people's Chipotle knowledge of things like its ingredients, food standards, culinary techniques, brand history and more.
Chipotle Rewards members who pass the quiz have the opportunity to win a buy-one-get-one offer and more.
RELATED: Starbucks replacing CEO: What's been plaguing the coffee giant?
Here’s what to know:
How to play Chipotle IQ game and win free food
Between Aug. 20 at 9:01 a.m. ET and Aug. 22 at 11:59 p.m. ET, Chipotle said it will offer 5,000 BOGO codes per hour to the first Chipotle Rewards members who score 10 out of 10 on the trivia game.
The Chipotle IQ game features multiple choice, true or false questions, and write-in answers.
Fans can play Chipotle IQ once per day, the company said.
RELATED: Carvel is offering soft serve ice cream for 90 cents in honor of 90th anniversary
Those who win a BOGO code can get a free regular menu entrée item with the purchase of one entrée item at a regular price when ordered in-restaurant or via the Chipotle mobile app or order.chipotle.com.
"‘Regular menu entrée item’" means a burrito, burrito bowl, single order of three tacos, quesadilla (only available via the Chipotle App or on Chipotle.com), or a salad, subject to availability," Chipotle said. "A regular menu entrée item does not include kids' meals, 3-point meals, or single tacos."
FILE - A burrito, guacamole, bag of tortilla chips, and a drink are arranged for a photograph at a Chipotle Mexican Grill Inc. restaurant in El Segundo, California, on July 25, 2018. Photographer: Patrick T. Fallon/Bloomberg via Getty Images
Getting a perfect score on Chipotle IQ will unlock an extra credit question, and if answered correctly, fans will be entered to win one of 50 free burritos for a year prizes, the company said.
This story was reported from Cincinnati.