One of the many niche-uses for a 3D printer is building on the work of fiendish puzzle maker Ernő Rubik. While Rubik’s 3x3x3 cube presented 54 colored squares for puzzle solvers to sort by color, this custom 19-layer creation features over 4,800 colored panels that could take an entire lifetime to return to uniformity.
from Gizmodo https://ift.tt/3mEM6oX
