Dedicated to the loving memory of Sophia "quend" d'Antoine.


  1. Communication throughout the CTF will be via Discord. For all ground truths regarding challenges, questions, and memes join the discord and ask an organizer (with the @org role).
  2. For the qualifying event team size is unlimited. For finals team size is limited to five people.
  3. The top 10 teams will qualify for the finals event in Stockholm, Sweden. Eligibility is subject to an audit to ensure fairness and no cheating.
  4. If you need to cheat, you shouldn’t be here, immediate disqualification. Our qualifying event is easy, only skilled people will have a chance to succeed at the finals.
  5. Would you kick a puppy? Steal candy from a baby? Harming infra is just as bad, immediate disqualification.
  6. Bullying of all kinds is not permitted. Sexual harrasment of any kind is not permitted. Any violations will result in a team's immediate disqualification.
  7. Writeups may be requested from winning teams to attend the finals event.
  8. If you have any issues contact an organizer.
  9. All teams are required to have fun. Apply alcohol liberally (if of age).

Qualifying Event Prizes

  1. First place team will win $512 and 3 Binary Ninja licenses.
  2. Second place team will win $256 and 2 Binary Ninja licenses.
  3. Third place team will win $128 and 1 Binary Ninja license.
  4. The Master of Speed Pwn will win 1 Binary Ninja license. Master of Speed Pwn is the team who successfully completes the most speed pwns in the shortest cumulative time.
  5. The top 10 teams will have travel and hotel covered to come to Stockholm, Sweden to play in the Midnight Sun CTF finals.
  6. Contact to distribute prizes will be made via the email used to register the team.
  7. Teams with members that are affiliated with HFS or Midnight Sun CTF sponsors are ineligible for prizes.