Intel Corporation Software Engineer interview questions

Series of coding, algorithms and problem solving questions asking on how to arrive at a solution. Totally 5 rounds of interviews with multiple software engineers senior engineers and hiring manager

I had applied through a friend referral, I applied in multiple positions but as the profile did not match got rejection mails for almost all profiles but then I got a mail from HR after a month for a software service role and a technical interview was scheduled after 1 week of mail conversation at Singapore location.