Intel

Applied online. Received a call after a month to schedule a phone interview. There were two rounds of phone interviews, followed by two rounds of onsite interviews, and one final phone interview with the hiring manager before the offer.

I was shortlisted based on my CV. I had one face-to-face interview round. The interviewer started to ask questions, focusing on programming and C. The interviewer was very friendly and clearly specified the problem statement.

Only one round of telephonic happened. I answered all questions other than a puzzle. The interviewer was also quite generous, but later no call came from them. I still don't have any clue about what happened in the process. My only suspicion is that