Chipotle announced Monday the return of Chipotle IQ, the trivia game which tests fans’ knowledge of the Mexican grill’s real ingredients, culinary techniques, sustainability efforts, brand history and more.

This year’s game will give Chipotle fans the opportunity to win one of 250,000 buy-one-get-one offers.

Starting Monday and running through Thursday, Aug. 24, Chipotle will offer BOGOs to fans who score a 10 out of 10 on Chipotle IQ. The game features multiple choice, true or false questions, and write-in answers. Fans will have an unlimited number of tries to get a perfect score.

A perfect score will unlock an extra credit question, and if answered correctly, fans will be entered to win one of 50 limited edition, stainless steel $500 gift cards.

Last year, the 100,000 BOGO offers reserved for players who scored a perfect 10 out of 10 on the test were awarded in less than one hour after the game went live.

Mark Heim is a reporter for The Alabama Media Group. Follow him on Twitter @Mark_Heim. He can be heard on “The Opening Kickoff” on WNSP-FM 105.5 FM in Mobile or on the free Sound of Mobile App from 6 to 9 a.m. daily.