Reddit Games and Puzzles Hackathon Online Create a new game or puzzle for the Reddit community! $116,000 in prizes Winners announced 1939 participants
EducateHacks 2024 Online A public good hackathon focused on education technologies $10,034 in prizes Winners announced 1103 participants
Oktane 19 Hackathon Online Build something great with Okta and Twilio! $10,000 in prizes Winners announced 143 participants
Extreme Android Challenge 2014 Online Extreme Android Challenge 2014 $11,000 in prizes Winners announced 94 participants
appbackr Tizen Challenge Online HTML5 Developers - Win Cash Prizes When You Add Your Apps to the New Tizen Store $20,650 in prizes Winners announced 163 participants