You imply readers’ understanding of “easy”, “challenging” and “hard” are the same as yours, which isn’t. Hence the answers make no more sense than a coin flip

You imply readers’ understanding of “easy”, “challenging” and “hard” are the same as yours, which isn’t. Hence the answers make no more sense than a coin flip. Try to reformulate in somewhat measurable and objective terms, then you might get the true power of HN collective wisdom.