Red flag test. Vague, no guidance around how much time to spend, no guidance around where to focus from a technical perspective (i.e. build anything/everything)

Red flag test. Vague, no guidance around how much time to spend, no guidance around where to focus from a technical perspective (i.e. build anything/everything), bias towards someone who already has some related code completed. Given the lack of clarity, accurately assessing one candidate vs another would be difficult. It also comes off as lazy.