Something about the type of selective process. For the current screening process of many companies these days, you can see challenges that take little time but

Something about the type of selective process. For the current screening process of many companies these days, you can see challenges that take little time but quite intense in terms of where are they hard: algorithm heavy, structure heavy, systems heavy, framework familiarity heavy, language familiarity heavy (as opposed to a more general CS skill). Some give you a timed challenge, some don't. For some they don't give you a timed challenge but solving it can take a lot of time for just getting ghosted without any kind of feedback. Job seekers needs to see where is the wisest way to invest their most valuable and forever consumed limited asset: time.