I remember about 80% of them by muscle memory, but... I've forgotten some, so my party trick now is to get a cube 'nearly' solved in about 50 seconds, then give

I remember about 80% of them by muscle memory, but... I've forgotten some, so my party trick now is to get a cube 'nearly' solved in about 50 seconds, then give it to someone else, and say "I've done all the hard work already, you can finish it off".