Week 1 Quizz - Struggling with questions

Course Q&A Deep Learning Specialization Structuring Machine Learning Projects
1

I thought there were no limit on how many times I can attempt quizzes?
However, it looks like it is not letting me try again…

So far, I have had high to perfect scores for all quizzes and assignments un deep learning specialization.
However, I have been struggling a lot with the quizz " Bird Recognition in the City of Peacetopia". The first two times I scored 66%. So I decided to watch Andrew’s classes two more times, as well as spend around one hour with the AI coach. That only improved my score to 73%… I feel like the phrasing and story telling is very ambiguous for a lot of the questions.
I decided to move forward and do the second week’s quizz which I scored high on the first attempt!

2

There is no limit on the number of quiz attempts, but there is a limit on the rate of attempts (3 tries per eight hour period - or maybe it’s 12 hours, sorry I cannot remember).

3

Thanks.
The issue continued after 24 hours. It turns out I had to either clear my history (something I’d prefer not doing) or run Coursera in incognito mode. Somehow, once the 75mn given for the quiz is consumed, it does not reset back.

4

Did you leave the quiz open in your browser until the timeout expired?