I will not tell the questions because of NDA. It was twisted version of questions I have seen here.

round 1: string and array problem. again suboptimally done both. realized there was a bug in the first one after the interview.

round 2: two problems. array related coded both.

round 3: behavioural. was told in the begining if we cannot get to the coding. it is ok. but asked a easy problem at the end. told the brute force. could not actually exaplain the optimal way. could not code it.

roud 4: design. standard GSD question. answerd all questions. followed GSD pattern to answer

round 5: again behavioural. was told if we could not get to coding that is fine in the beginning. but asked medium problem. stack related. was able to code it.