Joy SandhiyaR (joysandhiyar)

Chennai, Tamil Nadu, India

The Rice University Urban Sustainability Hackathon

Online

World Cup 2026 HACK

$15,000 in prizes
Winners announced
466 participants

3D Websites Hackathon

Online

Build the most creative and visually stunning 3D website imaginable. No limits. Just creativity.

$55 in prizes
Winners announced
1582 participants

The Great Agent Hackathon

Bengaluru, India

Build AI agents for the enterprise

₹ 100,000 in prizes
Jul 23 – Aug 31, 2026
657 participants

ImpactForge

Online

Every great change started with someone who decided to build it. Join ImpactForge and forge the tools, apps, and ideas the world actually needs.

$300 in prizes
Winners announced
979 participants

Build Beyond Hackathon

Online

Build beyond the ordinary. Turn your ideas into real projects, collaborate with innovators, and create solutions that shape the future.

Non-monetary prizes
Winners announced
1343 participants

Arm Create: AI Optimization Challenge

Online

One challenge. Three frontiers of AI. All powered by Arm.

$8,000 in prizes
Winners announced
2475 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35504 participants

Proof of Concept

Online

If you could prove any data on the internet - what would you build?

$25,000 in prizes
Winners announced
1894 participants

Adobe Express Add-ons Hackathon

Online

Code. Connect. Grow your Business.

$30,000 in prizes
Winners announced
3313 participants

LaunchHacks IV

Online

The fourth iteration of LaunchHacks: LaunchHacks inspires people to be creative, innovative, and LAUNCH their own initiatives through the power of technology and programming.

$17,375 in prizes
Winners announced
1501 participants

World’s Largest Hackathon presented by Bolt

Online

Build with AI for a shot at some of the $1M+ in prizes.

$1,037,500 in prizes
Winners announced
129562 participants

Agent Development Kit Hackathon with Google Cloud

Online

Build multi-agent AI systems with Agent Development Kit and Google Cloud

$50,000 in prizes
Winners announced
10349 participants

AWS Presents: Breaking Barriers Virtual Challenge

Online

Infuse generative AI with AWS and connectivity to enable equitable digital experiences for all

$16,000 in prizes
Winners announced
2316 participants

AI in Action

Online

Innovate Together: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
6683 participants