Chipotle is bringing back its IQ trivia game with more than $1 million in free food up for grabs, including burritos for an entire year. From August 18 through August 20, Chipotle Rewards members in the US and Canada can visit the Chipotle IQ website and answer five questions about the chain’s ingredients, cooking methods, history, and community work. ChipotleHow to win free food through Chipotle IQEvery hour, the first 8,000 players to score five out of five will receive a food reward. Players who answer four questions correctly can earn 25 Rewards points, while perfect scores can also receive 50 points. Up to five million Rewards points will be available each day while supplies last.