Learned a lot and a lot to learn. 6X6X6 LED Light Cube - Programming Questions - Arduino Forum
6x6x6 LED Cube with Processing App | Arduino Project Hub
6x6x6 LED Cube by joeyC - Thingiverse
iCubeSmart 3D Led Cube Light Electronics Kit with LED 16x16x16 Electronic Learning Toy for Children and Teenagers Learning Activities Suit (3D16MINI-MULTI-KIT)