Amazon Nova AI Hackathon Online Build your way with Amazon Nova $40,000 in prizes Winners announced 13449 participants
DevStudio 2026 by Logitech Online Join the first ever Logitech Developer Challenge for a chance to win an all-expenses-paid trip to Switzerland and a $10,000 cash prize. $20,000 in prizes Winners TBD 1323 participants
Open Source Quest Online An International Online Open Source Contribution Challenge Non-monetary prizes Winners TBD 88 participants
