It seems like this is adding the sort of information one would expect in a tag into the title. And not subtly either. As screaming capital letters right at the beginning of the title this seems like the wrong way to label a question.
As a tag now exists for such puzzles I'm suggesting we don't need to title puzzles in this way.
Examples:
riddle
in the title is bad, but the title of these examples make me feel bad. $\endgroup$