Fri, 17 April 2026, 11:00 UTC — Sun, 19 April 2026, 11:00 UTC 
On-line
A CPCTF event.
Format: Jeopardy 
Official URL: https://cpctf.space/
This event is limited to individual participation! No global rating points.
Event organizers
CPCTF is a cybersecurity competition for beginners organized by traP. The competition format is Jeopardy and is held online. Pwn, Crypto, Rev, Web, Forensics, Shell, Misc, and PPC are available.
The contest will be held as an individual competition.
CPCTF2026 is sponsored by:
・e-Seikatsu, a company that is changing the real estate industry with IT.
・Fixstars Corporation, a group of performance engineering experts who maximize computer performance.
・pixiv Inc., offering a variety of services to make creative activities more funcentered around the social media platform “pixiv”.
Join our official Discord server here!
https://discord.gg/6Sxc9ACvXA
Top-ranked general participants and top-ranked Institute of Science Tokyo students will receive prizes.
Cant register, saying error
Please verify that the format of your username and password is correct.
If the issue persists, please feel free to reach out to us on our Discord server (inquiries in English are welcome).
