Install with python -m pip install turtlecolors on Windows or python3 -m pip install turtlecolors on macOS/Linux. Run with python -m turtlecolors on Windows or python3 -m turtlecolors on macOS/Linux.
import turtle colors = ['red', 'purple', 'blue', 'green', 'orange', 'yellow'] t = turtle.Pen() t.speed(0) turtle.bgcolor('black') for x in range(360): t.pencolor ...