Psy or Die.

import turtle
import random

Scr = turtle.Screen()
Pointer = turtle.Turtle()
Scr.title = ("Psy or Die.")
Scrx=600
Scry=400
Scr.setup(Scrx,Scry)

def PsySquare():
    Psy=0
    PsyC=0
    Pointer.speed(100)
    Scr.bgcolor("black")
    for j in range (0,80):
        if PsyC%2==0:
            Scr.bgcolor("black")
            Pointer.pencolor("white")
            PsyC+=1
        elif PsyC%2!=0:
            Scr.bgcolor("white")
            Pointer.pencolor("red")
            PsyC+=1
        for i in range (4):
            Psy+=5
            Pointer.forward(Psy)
            Pointer.left(90)

PsySquare()

#EXTREMEXPLOIT