The Easiest Capture The Flag Platform
"Capture The Flag (CTF) competitions have been used in the computer security community for education and evaluation objectives for over a decade. These competitions are often regarded as excellent approaches to learn deeply technical concepts in a fun, non-traditional learning environment..." - Learning Obstacles in the Capture The Flag Model by Kevin Chung and Julian Cohen, NYU Polytechnic School of Engineering
Code for India (CFI), the civic-tech nonprofit dedicated to empowering engineers and changemakers to build technology for public good, is running "Code for a Billion -- Bharat Agentic-AI Hackathon 2026," a 90-day, fully virtual, impact-focused hackathon.
Civic tech prototype development contest for students and youth under 22 (since 2020)
To promote charitable projects that want to implement an innovative digital idea to strengthen our democracy.
Spanish regional bank BBVA shared anonymized credit card transactions data with participating developers in its Innova Challenge.
