I enjoyed this more than I thought I would! Very clever game. My small complaint is that I wish when you were viewing the history, that it would outline cards in blue and yellow that would have blue and yellow card backs (when you have the relevant items). It's a pain to scan all the cards once you get into the later rounds when you have lots of cards in your history (ex. in extra credit 5 I just didn't bother thinking about the yellow and blue anymore... it fried my brain too much haha).
Oh and the other minor thing is that in English I feel like most people usually call the suit "clubs" instead of "clover" (though I know the suit is called clover in some other languages).
One more note... it wasn't clear to me with scotch tape whether there would be two queens if there are two kings.











