Ann Arbor · Tech · hackathon, students, prototyping
MHacks is a 24-hour student hackathon at the University of Michigan focused on engineering, design, and prototyping. Open to over 1,000 student builders, it offers a free opportunity to build impactful projects in Ann Arbor.
OngoingOnline · Tech · intermediate · computer-vision, machine-learning, tabular-data
An online competition where participants develop machine learning models to count and segment books and glasses in synthetic tabletop images. The event targets developers skilled in computer vision and regression tasks, evaluating submissions based on Mean Absolute Error.
OngoingOnline · Tech · bitcoin, nostr, ai-agents
A free online hackathon by Bitshala where developers build Bitcoin privacy tools, Nostr applications, or AI agents. Beginners receive mentorship while experts prototype solutions across three specific technical tracks.
Registration openOnline · Tech · beginner · ctf, cyber-security, web-security
A free, online solo CTF competition testing cybersecurity skills through challenges in web security, cryptography, forensics, and more. Open to students, professionals, and enthusiasts of all experience levels.
Registration openCoimbatore · Tech · beginner · hackathon, coding, presentation
A 24-hour offline hackathon for students in Coimbatore where teams solve on-the-spot problem statements using any technology stack. Participants will build solutions and present them for prizes up to ₹20,000.
Thodiyoor · Tech · hackathon, collaboration, prototyping
A 24-hour offline hackathon in Thodiyoor, India, for students and developers to build technology solutions through a three-round selection process. Teams compete for a ₹60,000 prize pool by pitching ideas and executing prototypes before expert judges.
Junwani · Tech · intermediate · hackathon, offline-event, free-event
A free national hackathon in Junwani with an online PPT submission round followed by a 24-hour offline prototype build. Teams compete across tracks like AI, Blockchain, and Cybersecurity for $11,000 in prizes.
Registration openOnline · Tech · hackathon, ai, iot
A free online hackathon where participants use AI and IoT to build solutions for India's garbage problem. Open to students and professionals working solo or in teams to address waste management through software or hardware prototypes.
Bhilai · Tech · intermediate · hackathon, innovation, prototyping
HackBIOS 3.0 is a free student hackathon in Bhilai focused on building innovative software prototypes. Participants collaborate in teams to solve problems and develop coding solutions over two days.
Kolkata · Tech · hackathon, innovation, collaboration
A free 24-hour hackathon in Kolkata for developers, designers, and innovators to collaborate on building unexpected solutions. Participants will solve real problems with mentorship and teamwork over two days.
Registration openDelhi · Tech · beginner · hackathon, software-development, coding
A hybrid hackathon for teams to build software projects in domains like AI, FinTech, or IoT. Participants submit proposals and code, culminating in an offline presentation round to showcase innovation and technical skills.
Atlanta · Tech · hackathon, collaboration, networking
Hacklanta is a free 36-hour student hackathon in Atlanta featuring team building, live sponsor interviews, and networking. It targets college students aged 18+ looking to build projects and find opportunities.