Why, it already says in the instructions "Guess the names of the kings and queens who have ruled Spain since 1480." Just read the instructions before starting the quiz, is that so hard?
Well the title of the quiz says "Kings" of Spain, not Monarchs of Spain...alot of people take the quizes based off the title without reading through the subnotes.
True, and when I saw that after finishing it, having forgotten to guess any queens, I felt kind of dumb, because it was right there. I usually read the instructions, but I suppose it sounded so straightforward that it didn't occur to me that "kings" might mean "kings and queens". I would have thought it would say "Rulers of Spain" or something if that was the actual theme.
Alfonso I, II and III were kings of Asturias, IV, V, VI, VII and IX were kings of León. VIII, X, XI were kings of Castilla. Alfonso XII and XIII were kings of Spain. They all considered themselves to be successors of the same lineage.