Search results
  1. 21 Jun 2017

    Bushwhackers' writeup on a great web assembly task by

  2. 18 Jun 2017
  3. 25 Jun 2018
  4. 24 Jun 2019

    Congrats to the winners of , was a great competition! Here’s my writeup for JIT (we got first blood 😀)

  5. 19 Jun 2017

    My writeup for the moon reversing challenge is online. Once again, saved the day.

  6. 19 Nov 2019

    We just released the challenges of this year's finals together with a short write up of the intended solutions: If anything is not clear, feel free to DM me and I can share more details about the challenges.

    Show this thread
  7. 25 Jun 2018
  8. 19 Jun 2017
  9. 4 Nov 2019

    Yes, micro-architectural attacks are always fun! Here is my solution

    Show this thread
  10. 15 May 2016

    and I did a for the web task Final Destination of at only 1 team solved it, wasnt us

  11. The is now online! Go to to start playing. Good luck!

  12. 18 Jun 2017

    Went easy on this time, but still bagged me an RSA CTF Challenge! The write-up is here as always

  13. 19 Jun 2017
  14. 27 Jun 2018

    My writeup for sandbox compat challenge in , 2018 great challenge and we actually drew first blood on it :-)

  15. 19 Jun 2017
  16. 19 Jun 2017

    Joe challenge writeup (easy web challenge by me) from :

  17. 19 Jun 2017

    writeup reverse engineering category from one of colleagues at my university

  18. 17 Jun 2017

    Congrats Google... your CTF is so hard, that 50% of the infosec people are about to apply for a job at Walmart. 😂

  19. 4 Nov 2019

    2nd time at the 2nd place at , an honor, thank you for another awesome CTF, see you next year.

  20. 29 Oct 2018

    Finished at 4th, awesome competition!

Loading seems to be taking a while.

Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.