Found at ctftime.org, Square’s annual public CTF has a Unix MAN page aesthetic that is very cool, and persistent hosing for past year’s events! Check out squarectf.com for a complete list of problems, the story behind the problems, and for write-ups of the problems that I didn’t get to!

I seem to be getting at least marginally better at this, so hopefully the write-ups below are useful to somebody.

Problems