Intel Hacks 2017 Online Plug, play, and power up with Arduino 101 to win prizes. $20,000 in prizes Winners announced 857 participants
Watson Developer Challenge: Conversational Applications Online Enable natural interaction with your app using a conversational interface powered by the Watson Developer Cloud APIs. $6,750 in prizes Winners announced 431 participants
HackRice 2016 Houston, TX, USA For the night owls and the dreamers. $8,690 in prizes Jan 15 – 17, 2016 209 participants