Winfo's 4th Annual Hackathon Seattle, WA, USA A one day hackathon hosted by Winfo at the University of Washington Non-monetary prizes Jan 30, 2016 94 participants
delivery.com App Challenge Online Unlock the local marketplace with apps that change the way people explore their communities and order online. $60,000 in prizes Winners announced 341 participants
House Student App Challenge Online House App Challenge for High School Students Non-monetary prizes Winners announced 1206 participants
GSA Travel Data Challenge Online Design and create an online, interactive tool that utilizes federal travel data to increase transparency and accountability. $35,000 in prizes Winners announced 180 participants