Random Draw #2

import turtle, random

Pointer = turtle.Turtle()
Scr = turtle.Screen()
Scr.bgcolor("black")
Pointer.speed(-1)
Pointer.hideturtle()
Pointer.pensize(2)

def DrawSquare(Color, Size):
    Pointer.color(Color)
    for n in range (5):
        Pointer.forward(15*Size)
        Pointer.right(180)
        for i in range (5):
            Pointer.forward(5*Size)
            Pointer.right(45)

def RandomColor():
    Array = [0,0,0,0,0,0]
    Array[0] = random.randint(0,9)
    Array[1] = random.randint(0,9)
    Array[2] = random.randint(0,9)
    Array[3] = random.randint(0,9)
    Array[4] = random.randint(0,9)
    Array[5] = random.randint(0,9)
    Color = "#"
    for ColorUnit in Array:
        Color += str(ColorUnit)
    return Color

def RandomDraw(x, y):
    Pointer.goto(x, y)
    for i in range (80):
        Color = RandomColor()
        DrawSquare(Color, i)
        Pointer.forward(5)
        Pointer.left(5)

RandomDraw(0, 0)