TSG 2019

TSG is the official computer society of The University of Tokyo, and also the name of the CTF team organized by its members. Acquiring chance of organizing two domestic on-line CTFs last year, we now decided to host TSG CTF open for everyone. We promise you elegant and amusing chals for fun! As a bonus, the greatest team will be awarded a prize with $$$ thanks to Flatt, Inc. Don’t miss it!

Discord: https://discord.gg/xJn7v62 Scoreboard: https://score.ctf.tsg.ne.jp/

Estimated Difficulty: Intermediate - Hard * There should be also easy ones, of course.