HKCERT CTF 2021
Hong Kong Cyber Security New Generation Capture The Flag Challenge 2021

Although I have been programming a lot since I was 14 years old, I have yet to participate in any programming challenges. In this competition, I have been invited by a friend who is currently studying in Secondary 6. As I have already guaduated from my Secondary School, we have to join the Open Category which is much more competitive than Secondary division and Tertiary division.
It was a great experience and I would like to participate again next year.
Great shoutout to my teammate RedTea#9209