Daily Coffee Trivia

One coffee question a day, same question for everyone, streaks on the line. One guess, no retries, new question at midnight UTC. Every answer is verified against the sources we use sitewide: USDA FoodData Central, FDA guidance, SCA standards, and published menu data.

How it works: everyone in the world gets the same question, picked by the date from a bank of 77 verified questions. Your streak counts consecutive days answered correctly and never leaves your browser. Miss a day or miss a question and the streak resets.

Sources: USDA FoodData Central, FDA caffeine guidance, SCA brewing standards, and published menu and label values. The FDA considers up to 400mg of caffeine per day generally safe for healthy adults. Figures are typical published values; formulations change. Not health advice.