You should install pygame firstly.
Enter cmd and run pip install pygame
After you click the button "开始", the game begins and you should click in the range that the white circles cover.
You have three lives at the beginning.
If errors occurs at line 40,
you should fill it with the complete path of the main.py.
lives
: determine how many lives you have at the beginningpertime
: determine the appearing spead of the circlesholdtime
: determine the lasting time of the circlesupradius
: determine how large a circle would be