Amazing code video that explains everything: https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwi67PKq5aHvAhURbs0KHQ25DdUQwqsBMAN6BAgFEAs&url ...

This (very, very overkill) project was done for a basic assignment in the AP Computer Science Principles ("AP CSP") class where Karel the robot dog was supposed to paint just a few blocks by a series ...