I think the interview was easy to go. The interview process is a multi-stage process for hiring new employees. The interview process typically includes the following steps: writing a job description, posting a job, scheduling interviews, conducting preliminary interviews, conducting in-person interviews, following up with candidates and making a hire.
The questions focused on testing algorithmic trivia rather than evaluating real engineering ability. It’s like asking someone to do long-division in the age of calculators. I think their hiring processes need a fresh update.