Dec 23, 2017
I've gained a strong knowledge of Bitcoin's architecture but wish this course was updated to include the developments of the last two years. A few lectures on alt-coins would have been useful as well.
Mar 11, 2018
Great course, a very broad and in-depth overview of concepts surrounding cryptocurrencies and Bitcoin in particular. Would be great to have an update of course; perhaps once the ICO craze is over? (-:
por Mark X•
Oct 23, 2017
i would like more practice, i.e., more programming assignment
por Pablo A B•
Jul 19, 2017
Needed a Certificate of Accomplishment to be really worthy
por Kin M L•
Oct 22, 2017
the homework is not very well structured.
por Serjey G I•
Mar 09, 2017
Nice course with troublesome assignments.
por Takahiro A•
Jan 14, 2017
Assignments would need to be improved...
por Robin L•
Oct 12, 2017
por Maria N•
Jun 10, 2020
Good lections, but bad assignments
Oct 20, 2018
The course covered a lot of things, but the programming assessments are very poor. In first the assessments the bonus task is basically not about blockchain, but rather about graphs. I would recommend adding to course more small coding assignments to get familiar with blockchain and bitcoin platform in a more practical way.
por Jonathan G•
May 16, 2018
This was a tedious and boring course! the assignments were impossible to decipher and I fail to see the end result of the point of the coins. Wouldn't it make more sense to have some form of physical currency or bartering instead?
por David N•
Jan 27, 2017
Lectures were extremely good, but assignments and graders were very low quality and difficult to decipher requirements from. Professors and TAs were not active in the forums.
Jul 19, 2017
Data from 2014 isn't useful in today's environment. Although fundamentals are clearly valid tpday, an update to course is mandatory
por Syrita N•
Feb 23, 2018
This course was a little too advanced for me and not quite what I had in mind.
por Leopold W•
Dec 15, 2017
Jul 04, 2017
Not a big fan of this course. I wanted to learn about the different types of currencies and their usage, but these guys go way too deep into the code structure, even making the 1st assignment code based. Just because I am interested in cars, doesn't mean I necessarily have to know how to build one. I merely need to know some base facts, it's safety, handling, fuel economy, size etc. Their approach is way more mundane and impractical for daily needs of working with Cryptocurrencies, going way too deep into early theory and applications.
Dec 29, 2017
I saw initially in the comment section about the course that it talked about Java a bit, but I was under the impression that we would only be discussing it, not throwing some code together for our first assignment. I know the basics for Python, HTML, and CSS, but I really don't have time to learn Java just to pass this class. I was hoping the class would be more about the basics of cryptocurrency so I could have a better understanding for it. I'm extremely disappointed.
por Gabriel D A•
Mar 04, 2018
Difficult to understand. Teachers were too stiff and not very warm to explain. Concepts were too technical and sometimes was difficult to understand the general ideas. Assignments were not very good explained and it was difficult to understand and the errors were not very helpful.
por Ramon B•
Mar 28, 2020
It states that you do not have to be a programmer to do this course, but the first week exam is to code. I have no clue what it is stating so i must unenroll from this course. I thought i would learn about cryptocurrencies and how the technology will impact future business.
por Fedor S•
Mar 31, 2017
I think that it would be a good idea to improve the grader, release more informative assignment information (take a look at the Algorithms course for example) and lecture materials in pdf format.
por Deleted A•
Oct 02, 2017
Very outdated. Since 2014 the content about fees, mining, forks, etc change a lot
por Amaury A•
May 13, 2020
Really messy to re-enroll despite many attempts to reach out.
por Deepak P G•
Aug 17, 2017
Too fast not spending enough time on the concepts
por NINGJUN M•
Apr 16, 2020