🇭🇰 Calling Hong Kong! Will you take on our Hackathon challenge? Take part in our ground-breaking science challenge and develop innovative solutions to real-world problems. The Hackathon 2025 is open to high school students in grades 10 to 12 who live in Hong Kong. After registering your interest, you can form your team and choose your challenge. Your team starts the competition by submitting a 150-word proposal and a three-to-five-minute video pitch in response to one of our four challenges. S