The flickery screen is most likely caused by being forced by python to multithread in order to take input and still print to screen. Does anyone know any workarounds?
This is really cool! If repl.it were to increase the speed of the screen clearing, it would work perfectly. Try this in you're computer's console, and replace replt.clear with os.system("cls") if on windows, and os.system("clear") for linux.
Oh man this is so cool! We're working on a new terminal that allows for unbuffered input. We're hoping to get it out in the next few weeks or so - then you won't have an issue with flickering anymore. But seriously, this is great!