import turtle as t
pen = t.Turtle()
pen.color('cyan')
pen.speed(0)
screen = t.Screen()
screen.bgcolor('black')


def draw_square():
    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(20)
pen.pendown()
for square in range(80):
    draw_square()
    pen.forward(5)
    pen.left(5)

280414b66520e76b3d06c7be4508737e463c3988
<mask token>

<mask token>
pen.color('cyan')
pen.speed(0)
<mask token>
screen.bgcolor('black')


def draw_square():
    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(20)
pen.pendown()
for square in range(80):
    draw_square()
    pen.forward(5)
    pen.left(5)

<mask token>
pen = t.Turtle()
pen.color('cyan')
pen.speed(0)
screen = t.Screen()
screen.bgcolor('black')


def draw_square():
    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(20)
pen.pendown()
for square in range(80):
    draw_square()
    pen.forward(5)
    pen.left(5)

import turtle as t
pen = t.Turtle()
pen.color('cyan')
pen.speed(0)
screen = t.Screen()
screen.bgcolor('black')


def draw_square():
    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(20)
pen.pendown()
for square in range(80):
    draw_square()
    pen.forward(5)
    pen.left(5)
