2024.12.14 Sat. 07:00 UTC

2024.12.15 Sun. 07:00 UTC

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organized by

Theoretical Science Group (TSG)

sponsored by
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ABOUT

TSG is the official computer society of The University of Tokyo, and also the name of the CTF team organized by its members.
Again this year, we have prepared what we consider to be interesting challenges.
As a bonus, the greatest teams will be awarded a prize with $$$ thanks to Flatt Security Inc. Don’t miss it!

PRIZE

1,000.00 USD

500.00 USD

200.00 USD

* The winning team qualifies for the SECCON CTF 2024 Finals (International Division).
If the first-place team has already qualified, it will receive another entry unless it declines; if the team withdraws from qualification, the second-place team qualifies instead.
* The prize will be paid with PayPal. If it doesn't suit you, we can pay that in BitCoin at an arbitrary exchange rate we determine.
* The teams must publish the writeups of the solved problems to get their prizes.

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REGULATION

Don’t prevent other teams from having fun.
Don’t share flags or hints, or you’ll be banned.
Don’t attack (e.g. DoS) our infrastructure, or you’ll be banned.
Don’t do automated scanning. It will be considered to be DoS.
The flag format is TSGCTF{blahblah}, unless otherwise specified.
The number of members in a team is unlimited.
People who belong to TSG are not allowed to participate in TSG CTF.

Contact

Twitter:@tsgctf

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