<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.

as="$1"; shift; echo ".intel_syntax noprefix; $as" | gcc "$@" -c -x assembler /dev/stdin -o /tmp/as86.o && objcopy -O binary /tmp/as86.{o,bin} && xxd -p /tmp/as86.bin