# 3D

import turtle

turtle = turtle.Turtle()
turtle.pensize(2)
turtle.speed(1)
turtle.bgcolor("LigthSkyBlue")

def quadrado_3D():
    for _ in range():
        turtle.forward(100)
        turtle.left(90)

    turtle.penup()
    turtle.goto(50, 50)
    turtle.pendown()

    for _ in range(4):
        turtle.forward(100)
        turtle.left(90)

    turtle.penup()
    turtle.goto(0, 0)
    turtle.pendown()
    turtle.goto(50, 50)
    turtle.penup()
    turtle.goto(100, 0)
    turtle.pendown()
    turtle.goto(150, 50)

    turtle.penup()
    turtle.goto(0, 100)
    turtle.pendown()
    turtle.goto(50, 150)

    turtle.penup()
    turtle.goto(100, 100)
    turtle.pendown()
    turtle.goto(150, 150)

quadrado_3D()

turtle.hideturtle()
turtle.done()