<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.

higgledy piggledy / hp pavilion / doesn't like movie spoilers or jokes that are / written in text; // uncontroversially, / one in a million is / roughly the chance they won't / be left perplexed