Pileon rules have a confusing sentence
I was playing Pileon and I thought that the rules didn't quite match how the game functions. Rules say "Cards can be moved on top of any other card or cards of the same value so long as no pile grows to have more than four cards." I thought it means that cards can be move on top of any card, or (redundantly) any card of the same value, but that's not what it means. It's actually on top of one or more cards of the same value. Is there any reason to have this plural there, i.e. should we drop that "or cards" part of the sentence?
Edit: Changed the text to describe the actual issue after realizing my mistake.
Edited by Tomi Leppänen