4 total rounds, Excel take home test, phone screen, case interview, then the last round which is a "superday" that's around 4 hours back to back interviews. The last round consists of a case interview, group interview, behavioral rounds, and a final case presentation.

Four step process - excel test, phone screen, case study, super day. The excel test is a take home test and the case study is done during the interview, guided by a LInkedIn employee.