Game This page is a stub. E Brain Training 3D [Edit] [Talk] Brain Training 3D is a 2012 game for the Nintendo 3DS. This Nintendo 3DS-related article is a stub. You can help the Nintendo Wiki by expanding it. Retrieved from "https://nintendo.fandom.com/wiki/Brain_Training_3D?oldid=542764" Categories: Game articles Pages needing a quote Class E articles Nintendo 3DS stubs Stubs Funbox Media games 2012 video games Nintendo 3DS games Edutainment games Community content is available under CC-BY-SA unless otherwise noted.