mtbcupg

Hints

During the actual 2021 hunt, teams could spend patience tokens to purchase hints. The costs are shown below for historical interest, but they have no effect here. Click any answer to reveal it.

Q1. I don't know what to do with the title. (cost: 15)

Try joining Google Classroom.

Q2. How long is the answer? (cost: 30)

The answer is 10 letters long, but it comes from a 6-letter cluephrase.

Q3. What do I do with answers? (cost: 30)

Only six problems matter. Treat the answers as years in 2000-2020.

Q4. What do the three boxes mean? (cost: 50)

Country codes.