I'm Leo Wang, MIT class of 2023, majoring in Computer Science. I'm a gold medalist of both International Mathematics Olympiad and International Olympiad of Informatics, representing Team Taiwan. After being half-retired from competitive programming, I started my CTF journey. Currently, I'm a crypto one-trick, playing with team Balsn.

This blog will include all sorts of ctf stuff. Most of the blog posts will be in Mandarin, while some of the writeups will be in English so that competitors from other countries can also check them out.

Besides CS stuff, I'm a decent tetris player. I also enjoy playing Go, chess, and boardgames, but not as good.

My discord: Utaha#6878