Online · Tech · ai, machine-learning, generative-ai
H & P PROJECTS Hackathon Global Challenges 2026 is an online event for developers and students to build solutions in AI, IoT, and blockchain. Participants submit original projects for prizes and certificates.
Coimbatore · Tech · hackathon, coding, students
Code O'Clock 2K26 is a free national-level technical competition for college students in Coimbatore, India. It features coding challenges, workshops, and innovation rounds to test problem-solving and technical skills.
Kolkata · Tech · intermediate · hackathon, iot, ai
A 24-hour hybrid hackathon for engineering students focusing on hardware-software integration like IoT, AI, and robotics. Participants build working prototypes over three rounds for prizes and recognition.
Online · Tech · advanced · ai, google-cloud, gemini
A 90-day online competition where teams build a revenue-generating business operated by AI agents using Google Cloud. Targets developers and founders creating AI-native solutions in education, finance, or services.
Online · Tech · intermediate · ai, ar, api
Developers build web or mobile prototypes integrating YouCam Skin AI or Apparel Virtual Try-On APIs. The online hackathon offers cash prizes and API credits for solutions demonstrating consumer or retail value.
Online · Tech · intermediate · web-development, android, mobile-apps
CodeFury 9.0 is a free online hackathon for Indian students to build websites or Android apps in 24 hours. Teams compete for cash prizes and certificates organized by IEEE UVCE Computer Society.
Online · Tech · advanced · cockroachdb, aws, ai-agents
Developers and AI builders compete to create agentic applications using CockroachDB as a persistent memory layer on AWS. Participants must integrate specific CockroachDB and AWS tools to demonstrate production-ready agent memory systems.
Online · Tech · artificial-intelligence, machine-learning, blockchain
An online hackathon for students and developers to build tech solutions in AI, blockchain, or IoT. Teams compete through idea submission and project demos for free.
Coimbatore · Tech · intermediate · hackathon, cybersecurity, blockchain
Nexora is a 24-hour hybrid hackathon in Coimbatore for students to build solutions in cybersecurity, MedTech, AI, and blockchain. Participants compete for cash prizes, internships, and mentorship while developing prototypes in teams.
Online · Tech · intermediate · dsa, algorithm, aptitude
A 30-day online coding competition for college students featuring daily DSA challenges and weekly aptitude tests. Participants solve algorithmic problems to gather clues and solve a Sherlock Holmes mystery case.
Online · Tech · quiz, robotics, online
Quizbotics Season 4 is a free online robotics quiz competition for college students worldwide. Hosted by LNMIIT's Robotics Club, it features multiple rounds covering automation and technology with certificates and cash prizes for top performers.
Online · Tech · beginner · quiz, programming, data-structures
Brain War 2026 is a free online technology quiz competition for students in India, hosted by CodeArena on Unstop. Participants answer MCQs on programming, data structures, AI, and cybersecurity to win cash prizes and certificates.