OK, It's time for pyweek, I am not sure I can finish my game this time, I would try my best!

pygame version is 2.0 now and the 3.0 version maybe at 2030s, oh, just ten years later :) I don't think I would try pygame 2.0 because I haven't use it for years, at least 3 years? I would still use pyqt, event-dispatching is easier I think :)

I would try some math puzzle this time, because my elder son is really weak at math, something like 9+7 = 13, oh , this should be owe to his mother. 

Don't worry ! Be happy!