In several places, an answer of "fe80::/8" is given. Sometimes, it's a wrong answer. However, for the question where it's a right answer, shouldn't the mask be "/10"?
Technically, "fe80::/8" is the same as "fe00::/8"....
(Maybe that explains why I can only get 21 out of 22 correct answers for some test level....)
fixed those to be /10 instead of /8