<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.

wn "${1:-explain}" -n1 -hypen -hypev | sed -e '1,/^Sense/d;/^$/,$d' | tr '\n' ' ' | sed -e 's/  */ /g'