I wrote this as part of a skills test but got totally carried
away with tweaking it around. Works better on Linux because of
an annoying issue with Windows's blocking event loop. If only
multiprocessing had a process-aware ring buffer, but alas.
Yeah that's right, for once X11 is the good example of a windowing system implementation.
To run, use python2 -m pong
Anyway, here's a gifje
