Square is running a CTF. You can signup on https://squarectf.com/ https://squarectf.com/ and the puzzles will be released on Wednesday (Oct 4th). You'll have un

Square is running a CTF. You can signup on https://squarectf.com/ https://squarectf.com/ and the puzzles will be released on Wednesday (Oct 4th). You'll have until Friday of the following week to solve puzzles if you want to compete for the prizes (otherwise you can solve them at your own pace). The challenges are going to be fun and you'll learn a thing or two along the way! Our target audience is people who have never or seldom participated in a CTF before and who have minimal security background. So for example, we posted a tips & resources page. We recommend you work as a team (3-5 people should be ideal) and we can help pair people up if needed. Happy to answer questions.