Google (Senior) Software Engineer interview questions

The interview process consisted of a total of 8 rounds, including 6 technical rounds and 2 behavioural rounds. The entire process took approximately 2 months to complete from start to finish.

The level is OK, not too hard but not too easy, actually I was expecting much more challenging questions, The only problem is that they give you only a partial description, so you need to communicate with the interviewer to get more info.... I did it twice, and did the task but the first time I got a feedback that i'm asking too many questions and the second time I got a feedback that I'm assuming too much and should ask more questions.... So it was a little bit confusing since in both cases I was able to solve the challenge