Amazon Alexa Skills Challenge: Aging & Engaging Online Build. Have Fun. Make Life Easier. $45,000 in prizes Winners announced 763 participants
Snap Kit Developer Challenge 2020 Online Calling all developers: get ready to build your next masterpiece with Snap Kit! $10,000 in prizes Winners announced 406 participants
Alexa Skills Challenge: In-Skill Purchasing Online Invent the future of premium voice content $134,000 in prizes Winners announced 1276 participants
2019 Developer Circles from Facebook Community Challenge Online Build software using React360, Spark AR, or HTML5 Games to give people the power to connect with friends and family, find communities and grow businesses. $167,500 in prizes Winners announced 12035 participants
Global PyTorch Summer Hackathon Online Welcome to the Global PyTorch Summer Hackathon! #PTSH19 $61,000 in prizes Winners announced 1425 participants
