This repl allows you to flexibly quiz yourself. The scripts with spaces in their name are utilities run manually when needed. Temorarily name the desired utility in .replit to run it. (For multiple choice questions: https://repl.it/@gherson/QuizziCal) GHerson 2020-10-09
gherson/SpacedStudy
To practice 15% tipping for the Elevate app, i.e., to "Stay sharp". Saves your improvement progress.
Python