Intel

They asked some technical questions, which I need to write down, and some behavioral questions as well. The process lasted for approximately two hours. All interviewers were nice and polite.

It was actually quite difficult. They asked a lot of questions that were quite obscure and unclear to me. By the end of the process, I still didn't know what they were testing.

The interview was conducted online and lasted around an hour, with two interviewers. Each interviewer presented me with one problem. The first 5 minutes were spent explaining the questions. I then had 20 minutes for each question.