They gave some medium Leetcode challenges, but the trick was getting them done in a relatively short amount of time. The interviewer seemed pretty fair but not very chatty. At the time I probably would have joined, but now I'm not interested in working for Meta (I didn't get an offer anyway)(

Set up by a recruiting agency and took weeks for them to decide they wanted to interview me. Interview was held over zoom with team manager. Talked for 30 minutes