六角星

import turtle

turtle.left(30)
turtle.forward(144)

turtle.right(60)
turtle.forward(144)

turtle.right(60)
turtle.forward(144)

turtle.right(60)
turtle.forward(144)

turtle.right(60)
turtle.forward(144)

turtle.right(60)
turtle.forward(144)

turtle.forward(144)
turtle.right(120)
turtle.forward(144)

turtle.left(60)
turtle.forward(144)
turtle.right(120)
turtle.forward(144)

turtle.left(60)
turtle.forward(144)
turtle.right(120)
turtle.forward(144)

turtle.left(60)
turtle.forward(144)
turtle.right(120)
turtle.forward(144)

turtle.left(60)
turtle.forward(144)
turtle.right(120)
turtle.forward(144)

turtle.left(60)
turtle.forward(144)
turtle.right(120)
turtle.forward(144)