Pinned
SekaiCTF 2026 is officially over! Thank you to all participants this year, and congratulations to our winners:
🥇 @TeamH4C__
🥈 @w4llz_Team
🥉 AAAA
🏆 F1ux
🏆 Cow Pig
Once again, thanks everyone for playing!
Project Sekai CTF
@ProjectSEKAIctf
Project SEKAI, yet another CTF team.
Recruiting: shorturl.at/JNU78
Sponsorship & Partnership: [email protected]
Joined February 2022
- 🧵We would like to announce the writeup competition winners: [+] Cash Prize Winners: - .sestoelemento: Blockchain – Open World pnasis.gitlab.io/posts/sekaictf… - kiinzu: Blockchain – PP Farming (1 & 2) kiinzu.io/blog/sekaictf-… (1/4)
- Did this work? CTF saving humanity
- Running a CTF for thousands of players without things falling over is no small feat. @es3n1n wrote up exactly how we did it: sekai.team/blog/sekaictf-…SekaiCTF 2026 is officially over! Thank you to all participants this year, and congratulations to our winners: 🥇 @TeamH4C__ 🥈 @w4llz_Team 🥉 AAAA 🏆 F1ux 🏆 Cow Pig Once again, thanks everyone for playing!
- 24 hours into #SekaiCTF 2026. A few challenges remain unsolved, come and pwn them at ctf.sekai.team :)
