Menger's sponge walk... #loop #fractal

Mini GIF
Menger's sponge walk (GIF)
GGB file : [url=https://www.geogebra.org/m/f3wj6r2e]https://www.geogebra.org/m/f3wj6r2e[/url]
– Jean-Baptiste Etienne

Information: Menger's sponge walk... #loop #fractal