Google

The interviewers were nice and friendly. There were a lot of rounds of phone interviews, which could be a little frightening. Sometimes, not being able to see faces and unfamiliar accents made it difficult.

Hard DSA questions: trees, graphs. Basically, you need optimistic ways to approach a solution. I am able to solve 2 out of 4 questions based on arrays, binary search trees, and one linked list question.

Was referred by a friend. Had an HR screen over the phone, then a technical screen with one engineer. The process was just as they described: very fair and to the point.