The process was not very straightforward. The recruiter themselves couldn't say for sure how many rounds and what kind of interviews would be there.

I was told there would be a UI take-home exercise, but I received a link for a C++ exercise instead.

The interview was supposed to be three rounds, but one person was booked twice.

It's acceptable to provide less information upfront and allow candidates to explore, but the interviewer did not answer questions about how to handle certain corner cases of the problem-solving.

After explaining a process for many minutes, it was realized that the interviewer did not understand and had not asked for clarification.

General UI questions and some problem-solving.