Registration openOnline · Tech · beginner · ctf, cyber-security, web-security
A 3-hour online and offline Jeopardy-style CTF testing offensive security skills in web exploitation, OSINT, cryptography, and forensics. Open to students and professionals forming teams of 1-3 members.
Registration openOnline · Education · intermediate · hackathon, online-event, students
An online hackathon where student teams build AI-driven prototypes to solve real-world healthcare challenges. Participants submit ideas, develop solutions, and pitch their projects for evaluation and potential internship opportunities.
OngoingOnline · Education · beginner · hackathon, online-event, free-event
A free online hackathon for high school students to build technology that strengthens community connections. Teams create apps, AI projects, or prototypes using allowed AI tools while focusing on collaboration and social impact.
Registration openOnline · Education · intermediate · dsa, competitive-programming, coding
A free online DSA coding competition for Indian college students to test problem-solving and algorithmic skills. Participants individually solve 4 programming problems of varying difficulty within 3 hours.
OngoingOnline · Education · intermediate · hackathon, online-event, free-event
An online hackathon for MCA students to build software projects, hosted on Devpost. The event runs from February to December 2026 and is free to join with no cash prizes.
Registration openOnline · Business · intermediate · startup, strategy, decision-making
A daily online competition challenging participants to solve real-world startup problems and rank against thousands of professionals. It tests strategic decision-making skills through a streak-based leaderboard system with no entry barriers.
OngoingOnline · Other · hackathon, online-event, free-event
InnovArt 2027 is a free online hackathon on Devpost exploring the intersection of art and technology. It runs from August 2026 to January 2027 with no entry fee or specified prizes.
Registration openOnline · Tech · hackathon, online-event, free
A free online hackathon where teams engineer foundational solutions to rebuild civilization after a global collapse. Open to students and professionals across all disciplines to build projects in AI, IoT, robotics, or sustainability that address critical societal pillars.
OngoingOnline · Tech · intermediate · kaggle, llm, ai
A free online competition on Kaggle where participants identify Large Language Models for a $50,000 prize. It runs from October 2026 to January 2027 and targets AI enthusiasts and data scientists.
Ongoing since 2020Online · Education · beginner · nlp, machine-learning, kaggle
A beginner-friendly online competition on Kaggle teaching Natural Language Inferencing with multilingual text. Participants build NLI models to classify relationships between sentences using techniques like BERT, focusing on learning rather than prizes.
Online · Tech · intermediate · agentic-ai, hackathon, python
A free online hackathon for undergraduate and postgraduate students to build working prototypes of Agentic AI systems that can plan and act autonomously. Teams will solve problem domains using concepts like multi-agent systems and AI automation before pitching at IIT Bombay.
Online · Tech · intermediate · agentic-ai, hackathon, llm
An online hackathon challenging participants to build autonomous AI systems that can observe, decide, act, and adapt through multi-step execution. Teams will submit a solution in Stage 1 and pitch a live Agentic AI Chatbot in the final stage. Open to students and enthusiasts work