Code Sketch

clear()

cleari()

setSpeed(superFast)

setBackgroundV(Color(255, 226, 9), Color(0, 226, 32))

def Octagon
{
    forward(75)
    right(45)
    forward(75)
    right(45)
    forward(75)
    right(45)
    forward(75)
    right(45)
    forward(75)
    right(45)
    forward(75)
    right(45)
    forward(75)
    right(45)
    forward(75)
    right(45)
}
Octagon

repeat(20)
{
    right(18)
    Octagon
}