HackingForSoju managed to pull themselves out of their (soju) bottles to scrape together yet another CTF event. Come guess our flags, OSINT our organizers, and if you qualify, come get drunk with us at our finals event in Stockholm, Sweden.
Qualifier: Sun, 10 May 2026, 12:00 UTC — Mon, 11 May 2026, 12:00 UTC
Final: Thu, 04 June 2026, 08:00 CET — Fri, 05 June 2026, 12:00 CET
Qualifying teams get a trip to Stockholm, Sweden in June to play at the finals.
Take your reverse engineering to the next level with some licenses for Binary Ninja for the top team!
Top three teams get $512, $256 and $128 respectively so you can enjoy the finer things in life, like a bottle of Soju on us.
The qualifying event is generally easier than the finals event, which is significantly more challenging.
The qualifying event is beginner friendly and should be accessible to players of all skills.
We stick with tradition. All challenges will fall under the categories of binary exploitation, reverse engineering, cryptography, web exploitation, and miscellaneous.
This is a 24 hour, continuously running CTF event.
This is a jeopardy style CTF designed for university and professional level participants.
All flags will be in the format of midnight{*} unless otherwise stated.
There is no team size limit for the qualifying event, however only five team members will be permitted to attend the finals event.
No. Each team should have one account (as is old school CTF tradition). You will play as a team and there is no destructive action that can occur from sharing the login.
Yes, unlike previous years, this year the top 10 teams will qualify. They can be made up of academic, professional or a mix of both.