<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.

#!/bin/sh
[ "$1" ] || exit 1
printf "%s\n" "$1" >>${HACKENV-/hackenv}/quotes
printf "%d) %s" $(qc | cut -d' ' -f1) "$1"