List challenge question that you think are wrong here

Question

I think the concept of challenges are great - in theory. In practice however, I sometimes come across challenges that are not either wrongly worded or plain out incorrect.

Let's make this a repository of wrong challenge questions and discuss them here. Maybe a few tweaks on the challenge question could fix it. ;)

But please make this as civil as possible. Because I'm sure that the people who created the challenges put in the effort and we should respect that! ;)

Answer 1

This is an interesting idea👍

Answer 2

In HTML challenge I was asked (not verbatim):
In which tag are information put in that are not displayed on the webpage. The "correct" answer according to the challenge asker was "head" tag.

BUT: That is not true. Because you can write in the title-tag (which is IN the head tag) a text that will be displayed on the webpage, i.e. the browser title bar.

I think the challenge question should be rephrased as "...that are not displayed on the webpage's viewport" or something similar. Because only webpage is too general and is misleading.

Answer 3

In HTML challenge:
It was asked how this expression will look like when rendered:

"3−2"

I typed in "3-2". But it was marked as incorrect. The correct answer is "3-2". Which is exactly what I wrote. Is there another minus sign? lol