Registration openVellore · Community · intermediate · teamwork, logical-reasoning, problem-solving
An immersive team-based puzzle hunt set in Vellore where students solve mysteries across horror, sci-fi, and crime themes. Participants must use logical reasoning and communication to uncover clues and identify the culprit within strict time limits.
Registration openRedmond · Community · hackathon, nonprofit, software-development
A free in-person weekend hackathon where developers and designers build real software for Seattle-area nonprofits. Open to all skill levels including DBAs and DevOps engineers, participants join teams to ship useful community projects without entry fees.
Registration openNew Delhi · Community · treasure-hunt, teamwork, offline-event
An offline team competition where groups of up to four solve clues and complete tasks to collect flags across Kalindi College. Designed for students celebrating the 57th NSS Day with a focus on collaboration and problem-solving.
Registration openNew Delhi · Community · beginner · sustainability, creative-writing, design
An offline competition for college students in New Delhi to create useful or decorative items from waste materials like newspapers and plastic bottles. Participants compete individually for a ₹10,000 prize pool while celebrating sustainability.
OngoingCorteva's Pioneer Shull Building · Community · beginner · hackathon, social-impact, food-security
A 30-day community hackathon where teams build tech solutions to fight food insecurity. Open to technologists and volunteers, the event features a 48-hour in-person coding sprint and a final pitch competition for cash prizes.
Online · Community · intermediate · social-impact, case-study, strategy
An online social impact case competition where participants solve real-world student justice issues like fraud or exploitation. Teams develop strategic, ethical solutions to create fair outcomes for affected groups.