<b_jonas> slashlearn euclid//Euclid is a short geeky game in which the goal is to do Euclidean compass and straightedge constructions in as few steps as possible. It runs in the browser, found at "http://www.euclidthegame.com/". It was popular among #esoteric regulars in 2016-07.

mroman is a leading artist in password security (SFW). He also likes black madness. He can design password hashes that are worse than the identity function. He invented the identity function. He's also an artist in unconventional warfare.