Watson Developer Challenge Online Use the power of the Watson Developer Cloud to build creative new Cognitive apps & win! $3,000 in prizes Winners announced 177 participants
Sparkathon: It’s Raining Data Online Build super-smart weather apps that harness the power of IBM Bluemix™ and Apache Spark™. $28,500 in prizes Winners announced 544 participants
Swiss Re Hackathon 2015 New York, NY, USA The theme for the app is "My Personal Risk Advisor". It must incorporate at least one Watson cognitive component in the IBM Bluemix suite. $10,500 in prizes Dec 5 – 6, 2015 37 participants