Registration openOnline · Education · intermediate · renewable-energy, sustainability, presentation
An online competition where college students present original research articles on renewable energy and sustainability topics like EVs and smart grids using PowerPoint. Teams of 1-2 participants showcase their technical knowledge and innovative ideas to judges.
OngoingOnline · Education · intermediate · ai, machine-learning, hackathon
A free online hackathon where participants build AI-powered educational tools. Teams of up to four submit a working prototype and a 2-minute demo video for judging based on impact and technical execution.
Registration openOnline · Education · beginner · innovation, problem-solving, critical-thinking
An online competition for undergraduate and postgraduate students to showcase innovative ideas that solve real-world problems. The event tests creativity, critical thinking, and problem-solving skills through quizzes, challenges, and presentations.
OngoingOnline · Tech · hackathon, online-event, free-event
A free online hackathon on Devpost where participants build startup ideas to win $275 in prizes. Open to students and entrepreneurs looking to pitch and prototype.
OngoingOnline · Tech · hackathon, online-event, free-event
HACK47: OFFGRID is a free online hackathon on Devpost for developers and students to collaborate on software projects. It runs from September 15 to October 15, 2026, with no prize money offered.
Los Angeles · Tech · hackathon, ai, online-event
A free AI-focused hackathon hosted in Los Angeles and listed on Major League Hacking. Participants will build projects using AI technologies over two days.
Registration openOnline · Education · beginner · hackathon, online-event, students
A 48-hour online hackathon open to students from any stream or background, focusing on themes like social impact and fintech. Participants build projects using AI tools and submit code, demos, and pitches for cash prizes and internships.
OngoingOnline · Tech · hackathon, online-event, free-event
A free global online hackathon where developers build apps for Amazon's Fire TV, Alexa+, Ring, and Bee ecosystems. Participants can focus on AI agents, IoT, or mobile development using technologies like React Native, Python, and Java, with opportunities to integrate AWS services
OngoingTripura Vasini Palace Grounds · Tech · hackathon, free-event, online-event
A free hackathon on Devpost running from September to October 2026 in Bengaluru, offering ₹50,000 in prizes. Open to students and developers for building innovative solutions.
Registration openOnline · Tech · beginner · quantum-computing, qiskit, hackathon
A free online quantum computing hackathon hosted by MPSTME NMIMS Mumbai with IBM Quantum. Participants learn Qiskit fundamentals through sessions and build solutions for problems in games, cybersecurity, optimization, and error detection.
Registration openOnline · Education · quiz, mcq, online-event
The Cortex Clash is an online quiz competition testing intellect and speed through multiple rounds of MCQs. Open to individuals or small teams, it offers cash prizes, gift cards, and certificates for top performers.
Registration openOnline · Education · intermediate · competitive-programming, dsa, algorithms
An individual online coding competition hosted by IIT Bhubaneswar for college students to test algorithmic thinking and problem-solving skills. Participants solve 4-6 data structure and algorithm challenges within 135 minutes using standard languages like C++ or Python.