So!   First monthly challenge is over! Game of life... Who came up with that idea...   Anyhow! Let's see what we got... (By order of appearance in my inbox! :-) ) Temechon's clean solution - http://www.babylonjs-playground.com/#BLA36#5 - Using a custom shader FTW! I wish I would do things so aesthetically... JohnK's solution - http://www.babylonjs....com/#1RMGBR#15 - Using Jerome's Solid Particle System JohnK created an unlimited GoL world. Careful, after a while it is very complex, but still ve