Hey! The #SekaiCTF 2025 is coming! 👏. This challenge will serve as a qualifier event for XCTF. The Champion Team will be invited to The Finals of the 10th Edition of XCTF.🏆. 🔗Official URL：

The #L3HCTF 2025 is coming! 👏 📷 .The L3HCTF 2025 will last from July 12, 2025 09:00 to July 14, 2025 09:00 (UTC+8). We are united here, and together for good. 📷 📷Discord:

Join millions who have switched to Grok.

RT @ProjectSEKAIctf: SekaiCTF 2024 is officially over. Thanks everyone for participating! We hope you enjoyed it. We will read all your fee….

Hey! The #SekaiCTF 2024 is coming! 👏. This challenge will serve as a qualifier event for XCTF. The Champion Team will be invited to The Finals of the 9th Edition of XCTF.🏆. 🔗Official URL：

Hey! The #DubheCTF 2024 is coming! 👏 .📷📷：.⏰：2024.03.16 01:00-03.18.01:00（UTC）

Hey! The #SCTF 2023 is coming! 👏 . 📆 June 17, 2023 01:00—June 19, 2023 01:00 (UTC). 🔗Official URL:   🧑‍🤝‍🧑 Discord:

#RCTF 2022 is over, thanks to all participants and congrats to .🥇Organizers.🥈Nu1L.🥉AAA.and the over 363 teams that submitted a flag! Once again, thanks to ROIS for sponsoring the event!

#RCTF 2022.The fighting has continued unabated for 24 hours. The ranking is as follows:

#RCTF 2022.Let's play!

The 1-day countdown of the #RCTF 2022！. ⏰2022.12.10 09:00（UTC+8）——12.12 09:00（UTC+8）. 🔗Official URL: 🧑‍🤝‍🧑Discord:

The #RCTF 2022 is coming! 👏 . 📆 The RCTF 2022 will last from December 10, 2022 09:00 to December 12, 2022 09:00 (UTC+8). We are united here, and together for good. 🔗Official URL:🧑‍🤝‍🧑Discord:

ACTF 2022 has concluded! Congratulations to.🥇 0ops.🥈 Vidar-Team.🥉 pkucc.4⃣ r4kapig.5⃣ SU.and the over 310 teams that submitted a flag! Once again, thanks to AAA for sponsoring the event!

The fighting has continued unabated for 12 hours. The ranking is as follows:

The game has been on for an hour~

Coming soon~~

3 days until the #ACTF 2022 begins‼️. 🔗Official URL： 🧑‍🤝‍🧑Discord：

Friendly reminder: #ACTF2022 #CTF is almost upon us！🥳It will last from June 25, 2022 01:00 — June 27, 2022 01:00 (UTC). 🔗Join the competition at 🧑‍🤝‍🧑Communicating with other CTFers at Don't miss out on this amazing match!

*CTF 2022 is over, thanks to all participants and congrats to .🥇 0ops.🥈 AAA.🥉 DiceGuesser.4⃣ @Nu1L_Team .5⃣ L3H Sec. 🥳🥳🥳🥳🥳.Hope to see you in ACTF 2022 too!

By 21:00(UTC+8), the game has been going on for a half. The ranking is as follows: .🥇 0ops.🥈 @Nu1L_Team .🥉AAA(Azure Assassin Alliance)

*CTF 2022 kicks off !. ⏰:Sat, 16 Apr., 09:00 UTC+8 — Sun, 17 Apr., 09:00 UTC+8. 🔗: ❤️Join our discord: