Design code


 







from turtle import*

import colorsys


speed(0)

h=0.2

bgcolor("black")

pensize(3)


for i in range(300):

    c=colorsys.hsv_to_rgb(h,1,1)

    color(c)

    h+=0.002

    fd(i)

    circle(20,70)

    if i%3==0:

        circle(20,70)

done()     

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