About me: I am a software engineer with more than 10 years of experience.
It is very frustrating and not fair to put someone with zero emotional intelligence to interview people and struggle to explain a concept or an idea. Then, before we ended that call, he said that the problem he asked was called the Skyline Problem :).
So, he was barely leading through the one-hour interview so I wouldn't figure out this problem. When you see that you struggle to explain, why not say, "Hey, have you heard of the skyline problem?" and maybe the interviewee will understand your point.
Skyline problem
The following metrics were computed from 1 interview experience for the Niantic Mobile Engineer role in Seattle, Washington.
Niantic's interview process for their Mobile Engineer roles in Seattle, Washington is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for Niantic's Mobile Engineer interview process in Seattle, Washington.