ghubbard·7 anni fa·discussI stopped reading because the letters kept "unlocking" and rotating in an annoying way. There are other less user-hostile Clojure guides.
ghubbard·8 anni fa·discussThis quine is covered briefly in Yusuke Endoh's talk from RubyConf 2017 https://youtu.be/6K7EmeptEHo?t=1500The whole talk is awesome if you're interested in this kind of thing in Ruby.
ghubbard·8 anni fa·discussUnless you scramble the cube using more than 20 moves. http://www.cube20.org/