Offical URL:

Update your tools, stock up on energy drinks and turn off all of your notifications 'cause we've got some bad-ass CTF tasks coming your way, guaranteed to keep you plugged in, jacked up, glued down but ultimately knocked out.
You're looking down the barrel of 40 hours of some serious mayhem including but not limited to: mind-bending memory corruption, bewildering binary reversing, convoluted cryptography, feral forensics, and wacky web. We'll do our best to ensure PTBCTF engages you by making you dive into arcane secrets of known software or tackle new challenges that expand your knowledge. Expect: - Mostly hard challenges - Prizes (TBA) - Discord-based communication - Dynamic scoring (CTFd or similar) Do not expect: - Breakthrough points (as there is no reason to give advantage to teams based on timezone) - Guessing challenges - Untested challenges More info and the scoreboard site will be announced soon.

no logo

CTF events

PwnThyBytes CTF 20190.00