“Cups” was named so because it uses cups as instruments.

Created by PseudonymousUser on 2013-11-03; known on 2013-11-03; judged right by PseudonymousUser on 2013-11-03.

• PseudonymousUser estimated 75% on 2013-11-03
• PseudonymousUser   judged this prediction right on 2013-11-03.
• PseudonymousUser said “Yeah…I’m underconfident. I need to work on that.” on 2013-11-03