I had two phone interviews which required me to code on a Google Doc.

Overall, the experience was very fun, with good technical questions to choose from.

However, my first interviewer was 20 minutes late to the phone call, which really disrupted the interview process. This led to some awkward explaining to my next interviewer, who called during my first interview. I told my recruiter about it, but the delay threw everyone off a little bit, myself included.

Personally, I don't believe this happens too often with Google interviews; I just happened to have a less fortunate experience this time around.

Given an array of sorted numbers, create a balanced BST.