The assessment centre had 3 stages; a written programming exercise, a code review with a programmer and a group assessment exercise. The interview process was very smooth and the interviewers were very nice and helpful. They guide you along the way especially when they can see you're anxious. It was enjoyable. The group exercise was rather rough, everyone kept trying to shout and talk over each other.

I got two questions on Hackerrank with leetcode medium and easy level. Answered both questions correctly then no updates (no phone interview or any more emails). Got rejection few months later.