Google

Google continues to play the game of "20 questions," despite admitting that a better approach to finding good employees would be to determine whether potential employees play well with others. Google interviewers are typically young and inexperienced

The process was transparent and long, but it was good overall. There were 5 interviews, all quite pertinent. None of the questions were super difficult, but none were easy – there was always a point of attention.

First, ask some basic BQ questions, and two following LeetCode questions. The first one is hard, and the second is medium. Total 45 minutes. There will be two follow-up questions about how to improve time complexity.