Google

There was a phone call with a recruiter, followed by a live tech screen. During the tech screen, I worked through a problem to determine if given circles on a coordinate plane all intersect.

The process was, in general, difficult and mostly focused on algorithms and data structures. The process had several steps. The technical interview had a duration of 2 hours, including a whiteboard quiz.

The interviewer was very vague and not helpful when asking questions. It was very difficult to actually understand what they were looking for. I did my best and thought I did well, but I wasn't passed on to the next interview.