Expedia Group interview questions

Applied online. HR reached out. Code challenge, Leet code intermediate to difficult level Group interview - Four rounds. there were more than 20 interviewees and a bunch of interviewers, turn around in different rooms HR followup next day Offer

I took two back-to-back interviews in February. Coding problems were taken from Leetcode medium. Topics include dynamic programming and data structures. Normal behavioral questions. Heard back from them in a week.