• Ins'Hack 2019 - Bypasses Everywhere

    The challenge description was minimal: ``` I’m selling very valuable stuff for a reasonable amount of money (for me at least). Go check it out!

  • Midnight Sun CTF 2019 Quals - Rubenscube

    The challenge description was minimal, just telling us about an image sharing service:

    Sharing is caring. For picture wizard use only.
    Service: http://ruben-01.play.midnightsunctf.se:8080
    

  • Mates CTF 2018 - 420 Quiz

    This challenge was a cool real world scenario and we were the only team to solve it, so it’s a good excuse to do a writeup.

  • Security Fest 2018 - Pongdom

    Even AI needs uptime checks.

  • INS'hAck CTF 2018 - music is frequency

    This challenge was pretty fun to solve, credits to the creator!!