the score if reduced by 15% if a team opens any number of envelopes OR is reduced by 15% PER EACH ENVELOPE which is open (potentially 45%)?
Per each envelope. I'll make this clearer. And it is potentially 60% I suppose, since a team may open all four envelopes too to see the solved examples again.
@ 2017-10-10 2:47 PM (#23654 - in reply to #23650) (#23654) Top
