Are you prepared for the very first Kalmarunionen CTF?!

For the last two years we have been collecting bugs, quirks, and weird unsafe behaviors, and are now ready to present them in a 48h CTF

We expect some challenges to be very hard to solve in 48h - even for top teams - so we might let unsolved challenges run after scoreboard freeze and have some nice extra ? for the first solvers!


Due to the packed CTF schedule, and other large events now having overlapping dates with us, we have decided to reschedule the CTF to the beginning of next year when the calendar is more open.

We will be announcing new start date very soon.
Best of hacking,