I received a referral from a senior friend who is an SWE at Meta.
Had two rounds of coding interviews. Both rounds were similar, each with:
a) 5 minutes for intros b) 2 coding questions in 40 minutes
Don't remember exactly, but Leetcode mediums.
The following metrics were computed from 105 interview experiences for the Meta SWE Intern role in United States.
Meta's interview process for their SWE Intern roles in the United States is very selective, failing most engineers who go through it.
Candidates reported having very good feelings for Meta's SWE Intern interview process in United States.