Novriil
Veteran
In competition, can you specify what colors you on U and F before the judge presents the cube to you?
Also, I have ear muff style hearing protection (I don't know what you call them) to block out sound while I'm doing BLD. There are no electronics in them. Are these legal for competition?
No you can't as far as I know. The cube will be oriented rendomly when it's in the box and being delivered to you. With BLD (Bigcubes) if it's not oriented after scrambling then it would be pretty unfair.
and earplugs are allowed as long as there is no music or additional help in them.