For #3 it says Do ONE activity from seven of the following categories.
Then you actually see eight categories and #3 is also not automatically checked off . Checking it off manually of course does not work.
The 8 possible ones are: a, b, c, d, e , f, g, h.
I believe the check in the background was programmed incorrectly.
The programmers probably have a check for a, b, c, d, f, g, and h but not for e. That would explain the seven requirements.