The programmable Lego brick which was at the center of these robotics sets underwent quite a few updates and redesigns, with the last getting known as the 'EV3' brick, remaining marketed under the name of Lego Mindstorms EV3.Lego Games introduced in 2009, was a number of Lego-themed board games developed by Cephas Howard and Reiner Knizia[120][121]