Square Mania

import turtle as t

pen = t.Turtle()

pen.color("cyan")

pen.speed(0)

colors = ["green","black","orange","navy","green","black","orange","navy"]

def draw_square(color):

        for side in range(4):

                pen.forward(100)

                pen.right(90)

                for side in range(4):

                        pen.forward(50)

                        pen.right(90)

pen.penup()

pen.back(40)

pen.pendown()

for color in colors:

        pen.color(color)

        draw_square(color)

        pen.forward(50)

        pen.left(45)

pen.hideturtle()

t.done()