2 phone and then onsite interview at Cupertino. Process took more than a month. First interview by manager, 3 puzzles were asked, answered almost all of them. Second with engineer, question on constrained random verification and resume. Onsite- They told me there'll be 6 interviews if after that, they all went well, there'll be meeting with manager else goodbye. All went well, I met for 7th interview, she asked me questions for 15 minutes. I got an email after a week that position was mismatched, no offer. It is a rare case to get a reject after 7th onsite interview.

Had a 30min phone interview which was mainly on my resume and some technical questions. Then had an on-site of 7 rounds which were purely focussed on Verification and system verilog concepts