Wayfair interview questions

do case studies with senior people for 3 rounds, and it's more like a consulting interview but with more focus on business logic, math calculations ; in addition, just normal behavioral interviews.

The intervirw process was Quite lengthy. I went though multiple rounds including HR round, Manager round, case study, behavioural tound with 2 cross functional team members. Even though such a long and touch scrutiny, it took considerable time for final decision