Defend the Fort. Innovate the Future. Kolkata's Mahabharata-Themed Technical Hackathon..

Welcome to Citadel 1.0, the ultimate battleground of innovation where ancient strategy meets modern technology. Hosted at UEM Kolkata, Citadel is a premier 30-hour software and hardware hackathon inspired by the legendary epic, the Mahabharata.

In an era where technology is the new Astra, we invite developers, designers, and engineers to form their 'Akshauhini' (teams) and solve real-world problems. Whether you are building AI solutions for modern governance or hardware prototypes for sustainable energy, your quest begins here.

Event Details

Duration: 30 Hours
Date: 11-12 July,2026
Location: University of Engineering and Management, Kolkata, India.

Overview
Step into the future of technology with Citadel Hackathon Kolkata, a top-tier innovation challenge crafted for builders, thinkers, and problem-solvers. This high-energy hackathon brings together top talent from software engineering, data science, and product development to collaborate on groundbreaking ideas.

Over an intense 30-hour sprint, participants will harness cutting-edge tools, scalable architectures, and emerging technologies to create solutions that don’t just work but make a difference.

What to Expect

🚀 Project Domains:
Dive into exciting and future-focused domains such as AI & Machine Learning, Cloud Computing, Data Science, Cybersecurity, Web3 & Blockchain, DevOps, SaaS Platforms, and Product Innovation.

🏆 Prizes & Recognition:
Compete for exciting rewards, recognition, and opportunities that can accelerate your career and ideas.

🎁 Swag Kits:
All participants will receive exclusive Citadel Hackathon goodies.

🤝 Networking Opportunities:
Connect with like-minded innovators, industry experts, mentors, and potential collaborators.

🧠 Mentorship & Guidance:
Get insights and support from experienced professionals throughout your journey.

Preliminary Round
Your journey begins with an online preliminary round. Showcase your skills, creativity, and problem-solving abilities to secure your place in the final hackathon. Only the most promising teams will advance to build their ideas at the main event.

Get Ready to Build the Citadel!

Whether you're a seasoned developer, a data enthusiast, or an aspiring innovator, Citadel Hackathon Kolkata is your arena to push limits, solve real-world problems, and build something extraordinary.

Join us, collaborate with the best, and turn your ideas into impactful solutions.

The future isn’t just coded , it’s built. 🚀