Same questions except the HLD round : https://leetcode.com/company/wayfair/discuss/4404108/Wayfair-or-L3-or-Bangalore-or-Reject
Round 1: Hackerrank: 2 questions - (first question: based on IP address, second: Given task type and memory, find the time taken to complete all the tasks ).
Round 2: Add two strings, format strings (add comma), and write fiboncacci seq using add function ("1" + "1" = "2")
Round 3: LLD, Design bike rentental system (API Design and Schema Design and few other questions)
Round 4: HLD, Shazam System Design

My HLD round was ok, but I guess I screwed up in the last 10 mins.
The current industry trend of candidate ghosting has set certain expectations, So, I'm not anticipating any call from Wayfair.