Supernova Online Internet Computer Web3 Hackathon $880,000 in prizes Winners announced 3531 participants
High Performance Blockchain (HPB) - Hackathon Online Create exciting new DApps and tools on our super-fast Layer 1, fully EVM compatible blockchain! HPB chain offers 5000tps, $0.0001 gas fees and on-chain provable random numbers! $15,000 in prizes Winners announced 122 participants
Web3 World Championship Online Do you have what it takes to become the next Web3 World Champion? Build a project with Nervos Blockchain in the 100M Dash, Art Attack, and either the Marathon or the Relay Event. $76,400 in prizes Winners announced 1128 participants
Alexa Skills Challenge: Alexa Conversations Online Discover the Future of Natural Alexa Interactions $101,000 in prizes Winners announced 1800 participants
Alexa Skills for Students – Powered by AWS Educate Online Alexa Skills for Students: Build Student-Focused Alexa Skills and Win Prizes and Recognition $27,760 in prizes Winners announced 995 participants
Alexa Skills Challenge: Life Hacks Online Build Alexa skills to make everyday tasks faster, easier and more delightful. Up to $250,000 in prizes! $250,000 in prizes Winners announced 1251 participants
Alexa Skills Challenge: Kids Online Build an Alexa skill that educates, entertains, and engages kids under 13 $202,500 in prizes Winners announced 2503 participants
AWS Chatbot Challenge Online Create conversational, intelligent chatbots using Amazon Lex and AWS Lambda! $19,797 in prizes Winners announced 3850 participants
Recurrent Neural Hacks! San Francisco, CA, USA First ML Hackathon brought to you by XIX.ai team and NVIDIA Deep Learning Institute $1,900 in prizes Jul 16 – 17, 2016 78 participants
