Make / join a team
Free snacks & drinks
One day of building
We bring the real hackathon experience to Swedish high schools. Build something you’re proud of, meet new friends, and get hands-on with coding, product thinking, and security. Fiscally sponsored by Hack Club (501c3 EIN 81-2908499).
Exact date announced soon.
Open to high-school students across Sweden.
Form a team, build a project, get feedback from mentors, and demo it on stage. No slides — just shipping.
In Sweden, most tech events live at the university level. TeenHack changes that by giving high-school students a real hackathon day: teams, mentors, demos, and the thrill of shipping something that works.
We focus on building, not slides. Learn by doing, get feedback, and present your project at the end.
How well your idea solves a real problem and connects tech with impact.
Originality and execution in a day. Clear demos and storytelling win.
Both categories are independent. Aim at one or grab both.
Learn how phishing-resistant authentication works and why security keys matter. We’ll walk through enabling a key on developer and personal accounts. Planned in collaboration with Yubico’s Secure It Forward program.
@teenhackstockholm
Learn fast, build with friends, and show your demo. Fun prizes + recognition.
