OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46676 participants
Hackonomics 2026 Online The official Hackonomics™ 2026 Hackathon. An experience to help educate and grow insight into Computer Science and Economics. Non-monetary prizes Winners announced 1462 participants
Microsoft Developers AI Learning Hackathon Online Learn to build your AI apps with Azure Cosmos DB $10,000 in prizes Winners announced 9455 participants
