Trilogy Innovations Software Development Engineer interview questions

The process started off with a 2 hour programming round held on an online platform. A few candidate were shortlisted and the rest of the process was conducted on call. The first round was algorithms and DS round, which was moderately difficult and went on pretty well for me. The second round was a design discussion round, which was relatively difficult as the interviewer wasn't ever satisfied with the solutions I gave, though it turned out that he was (as the HR told me). The final round was a small discussion the the CEO over a video call. The interviewer was basically testing team fitment and cultural fitness for the workplace. Got an offer immediately after this call