What is another word for difficult problems?
Pronunciation: [dˈɪfɪkə͡lt pɹˈɒbləmz] (IPA) 
Difficult problems are often referred to as challenges, conundrums, obstacles, hurdles, quandaries and dilemmas. These synonyms highlight the level of complexity and difficulty that is often associated with solving such problems. Challenges imply a test of one's abilities or skills, whilst conundrums often describe a problem that is confusing and difficult to solve. Obstacles are barriers that prevent progress, hurdles depict a problem that requires an extra effort to overcome, whilst quandaries and dilemmas describe situations where there seem to be no satisfactory solutions. In summary, all of these synonyms depict the challenging and often complex nature of difficult problems and highlight the need for creative and innovative thinking to overcome them.
