Offical URL:

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!

CTF events

TSG CTF 20200.00
TSG CTF23.75
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