InMobi Hack Day Spring 2016 Bengaluru, India InMobi's Flagship Hack Day $3,720 in prizes Feb 20 – 21, 2016 155 participants
Atlassian Codegeist: Add-on Hackathon Online Atlassian Add-on Hackathon:Extend JIRA, Confluence, HipChat or Bitbucket $100,000 in prizes Winners announced 872 participants
