Google

I applied online first, but received no response in a month. Then, I asked a friend to refer me, and I got a response in three days. There were three technical interviews. I felt lucky that each interviewer started with an easy question, which I com

5 rounds of medium to hard level questions and one behavioral. Each round features a different interviewer from different teams and orgs. You get one break among all the interviews.

I applied online and quickly received an email with a link to a coding challenge. I completed the coding challenge but was unable to solve the entire problem, which might explain why they never responded. Regardless, they never got back to me.