The document summarizes the 2013 AngelHack Seoul event, which was held June 8-9, 2013 in Seoul, South Korea. Over 300 developers, designers, and entrepreneurs formed 44 teams to compete in creating new software projects. The winning teams developed an app to improve the ordering process at a restaurant and a digital platform to increase transparency between voters and politicians. The event featured branding integrations, extensive pre-event and ongoing promotions, and an afterparty with additional coding competitions for prizes.