Registration openOnline · Tech · advanced · cyber-security, ai, ctf
A competitive cybersecurity challenge testing skills in securing AI systems through scenarios like prompt injection, LLM jailbreaking, and agentic AI attacks. Designed for ethical hackers, students, and security professionals to prove offensive security capabilities.
Registration openOnline · Education · beginner · quiz, assessment, online-event
An online quiz hosted by SNS College of Engineering for students to test their knowledge and enhance skills through daily assessments. This free event is open to individual participants seeking academic growth.
OngoingOnline · Tech · intermediate · web3, blockchain, hackathon
A free international hackathon focused on building Web3 and blockchain MVPs to solve real-world problems. Teams of three submit a strategic proposal online before advancing to a 24-hour coding marathon. Open to high school, college, and international students.
OngoingOnline · Tech · hackathon, online-event, free-event
An online hackathon on Devpost offering $29,900 in prizes for participants to build innovative solutions. This free event targets developers and students looking to code and collaborate remotely.
Registration openOnline · Education · quiz, mcq, general-knowledge
A free online quiz testing knowledge of Indian festivals, folklore, and mythology. Open to all, this 15-minute competition features 40 questions on events like Janmashtami and Ganesh Utsav.
Registration openOnline · Business · intermediate · startup, case-study, pitching
An online case competition for students to analyze startups and pitch solutions to VCs. Participants progress through a quiz, a written case study, and a final live presentation round.
Registration openOnline · Tech · beginner · hackathon, online-event, free-event
A 24-hour online hackathon where developers and students build original projects using any technology stack. Participants submit code via GitHub to compete for a ₹50,000 prize pool and showcase their problem-solving skills.
Registration openOnline · Education · beginner · ideathon, innovation, problem-solving
An online ideathon where student teams identify problems and develop innovative solutions. Open to individuals or groups of up to four from any background, focusing on real-world problem-solving and originality.
Registration openLaungowal · Education · intermediate · civil-engineering, quiz, mcq
A hybrid civil engineering quiz competition for UG and diploma students featuring an online MCQ round and offline team buzzer finals. Topics include structural mechanics, concrete technology, and fluid dynamics.
OngoingOnline · Tech · design-sprint, ui-ux, prototyping
A free online design sprint hackathon hosted on Devpost from September 8 to 19, 2026. Participants engage in rapid prototyping and design exercises without monetary prizes.
OngoingOnline · Education · intermediate · hackathon, ai, machine-learning
A free online hackathon where teams build AI-powered educational tools to improve learning accessibility. Participants create prototypes and deliver 2-minute video pitches for judging based on impact, technical quality, and creativity.
OngoingOnline · Tech · beginner · hackathon, online-event, free-event
A free online hackathon where participants build prototypes by integrating 3-4 randomly selected words into their projects. Teams create anything from web apps to hardware devices, judged on creativity and how well they weave the chosen constraints into a cohesive solution.