The logo of Chipotle is seen on one of their restaurants in Manhattan, New York City, U.S., February 7, 2022.
The logo of Chipotle is seen on one of their restaurants in Manhattan, New York City, U.S., February 7, 2022. Reuters / ANDREW KELLY

Chipotle (CMG) fans can test their trivia knowledge and win free food as part of the chain's IQ trivia game that is back for a limited time.

Chipotle is giving away 500,000 BOGO food deals, plus the chance to win a $500 gift card from the company if fans can answer the extra credit question correctly.

The IQ trivia game tests Chipotle fans' knowledge of the restaurant's ingredients, food standards, fresh preparation, culinary techniques, sustainability efforts, and community engagement, the company said.

Each day from Monday through Friday at 9 a.m. PT, Chipotle will offer BOGO deals to the first 100,000 fans who score a perfect 10 out of 10 on the trivia game. These fans will also unlock a special extra credit question, which, if guessed correctly, will put them in a drawing to win one of 50 limited edition stainless steel $500 Chipotle gift cards.

Chipotle IQ questions are provided as multiple choice, true or false, and write-in answers. Participants in the game will also have an unlimited number of tries to get a perfect score.

To play, Chipotle fans need to visit www.ChipotleIQ.com.

Game players also need to be 13 or older and a resident of the 50 U.S. states and Washington, D.C.

"Just in time for back to school, we're relaunching Chipotle IQ to recognize our true brand experts," Chris Brandt, chief marketing officer at Chipotle, said in a statement. "The test has always generated incredible fan engagement, and we're excited to introduce an entirely new set of questions and an extra credit challenge for 2022."

This is the third time that Chipotle has launched the IQ trivia game for customers since its initial debut in August 2020. At that time, the restaurant gave away 250,000 BOGO deals.

As of Tuesday at 11:57 a.m. ET, shares of Chipotle were trading at $1,635.01, down $4.42, or 0.27%.