With regard to the corona virus
We are sorry to announce that BTH_CTF{Ring_Zero_To_hero} will be postponed. This is due to recommendations from the public health agency of Sweden. The new date is TBD, but some time during the fall of 2020 is currently being discussed.
In the meantime, we hope you can find other CTFs to combat your hacker cravings.
is a beginner-friendly Capture The Flag competition for students, by students, held at Blekinge Institute of Technology.

Powered by SecureLink and IKEA.

  • 1st Place - 7500 SEK gift card at KOMPLETT
  • 2nd place - 5000 SEK gift card at KOMPLETT
  • 3rd place - 2500 SEK gift card at KOMPLETT
Prizes are given on a per-team basis.
Quick Info
  • What is CTF?

    A competition in problem solving with focus on Computer Security.
    There's a great introductory video by LiveOverflow.

  • Where?

    At Blekinge Institute of Technology (Multisalen), Campus Gräsvik in Karlskrona.

  • Who can participate?

    Any active university or high school student in Sweden!
    A team consists of 2-4 students.

  • Why?

    Because it's both very fun and educational!
    Active participants will be given pizza, snacks, and breakfast.

The challenges will fall into one or more of the following categories:

  • Web
  • Cryptography
  • Programming
  • Reverse Engineering
  • Forensics
  • Pwn
  • Recon
  • Miscellaneous
Don't forget to check out our tips and tricks and warmup challenges right here!

What is CTF?