Social Gaming Network (SGN), formerly known as MindJolt, is an Los Angeles-based casual gaming company. The company was founded in 2011 by Chris DeWolfe, Aber Whitcomb, Colin Digiaro, and Josh Yguado. Its flagship application (also called MindJolt) was formerly a top 20 application on Facebook. It has about 1,300 games from 1,000 developers.SGN is one of the major developers and publishers of games on Facebook, iOS, and Android.