Answer correctly. Try to get as many questions right as possible in the time limit! The game ends when your points are the same as the timer, so if you did nothing, it would end at zero. If you got 10 points in 50 seconds, the game would end with 10 seconds left on the timer. I just thought that might be fun to add.
The answer to "what direction am I facing?" is 90 . . sorry. If you don't have a username, or are not signed in, skip the username question.