Not only can we rename Turtles: we can have more than one! Let's give Tina a friend named Tommy:

Tina and Tommy are both drawing in black. Can you modify the code tina.color('black') and tommy.color('black') so that they're different colors? Need a color idea? Try an unusal one like 'goldenrod' or 'magenta'. Don't forget the quotes (')!

Thanks to for providing this assignment, part of their Hour of Python (opens new window) course.