Oganesson Nucleus Og-342Add Time: August-8th-2019
Oganesson Nucleus Og-342 is an online game that you can play on 4J.Com for free. Oganesson Nucleus Og-342 is a kind of interesting magic cube game. The key to winning the game is trying to build the atomic nucleus by putting protons and neutrons, layer by layer. It is not easy to finish. Hope you can have fun and good luck! more >> Control: Double click to open a layer. Single-click to place a particle