The Daily Set
10 questions · 60 seconds each · faster answers score more
Set #301
How to play
Every launch is 10 questions with 60 seconds each. Right answers lift the rocket through the sky and into space; harder questions fly higher.
Points reward accuracy and speed. A right answer earns 100 (easy), 200 (medium), 300 (hard) or 500 (rare) points, plus up to the same again for answering fast. Wrong answers score 0.
Launch from your notes to get questions written from your own study material. You never see the same question twice, except ones you missed: those come back on a later launch as a retry opportunity until you get them right.
The daily set is the same 10 calculus problems for everyone until the next UTC midnight, with one scored flight a day. A streak allows one missed day each week.
Choose an answer or type it, then press Enter or Fire.