The interview process typically involves a coding challenge, followed by a behavioral assessment if you pass the coding challenge, and finally, a live video interview.

Usually, there are three rounds. Each round includes a coding question (one class design and two data structure questions).

Each round also features a behavioral part before the coding section. It's important to learn their leadership principles, as they are obsessed with them.

I can't say for sure, but they were custom questions that are not on LeetCode. However, if you've done LeetCode, you should have felt something similar.