The course contents were excellent, well designed. But towards the end of the course, things became confusing. Reviewing videos did not help.

Overall it is good. The courses in the last week, however, are not connected well with the quiz and thus the quiz is very challenging

Lectures have a piece of great knowledge about the subject but they lack a bit to explain it fluently.

Great course though. Enjoyed

I feel like the last week was a bit too hectic, as compared to the rest of the course. It could stand to be more explanatory.

It felt more like learning how to do puzzles rather than learning math. But maybe that was the objective and I didn't get it!

Really nice course. The four stars are due to the time taking by the teaching staff to reply to the questions in the forum.

Add video explanations for all the course content, because reading material alone is not sufficient to clear all concepts.

The course was awesome. I learnt and enjoyed it. Should provide the hints/solutions for algorithm problems in the quizes.

Please update interfaces so games/activities/quizzes work properly. Retool question stems to make better sense.

The accent posed a problem in understanding the content. Otherwise, all the content and materials were superb.

Solid course. Lectures were sometimes jumbled and hard to understand, but overall it was well put-together.

The most important part of the course (implementing a solution to the Puzzle 15) is not explained well :(

It's very good course builds problem solving skills exiting and interesting quizzes enjoyed the journey..

We should be able to code in language of our choice, I had to struggle a bit since I didn't know python.

Simple explanations made math more easy to handle. Thanks to the prof's for timely responses in Forums.

Very Fun course except that 15-Puzzle Quiz was really cruel to ask for (even for Honor certificate)

The course encourage you to start thinking, it's easy but can be first step towards thinking. :)

Overall the course was great! But, last section on permutations could've been explained better.

There is Somethings that I found hard to understand during the explanations of some hard topics

The only thing required is to allow learners to use any programming language instead of Python

This was an interesting and captivating course. The professors were concise and entertaining.

Interesting puzzles, and most of the lectures were excellent, the others not too bad. :-)

I like the learn by doing approach but some more explanation would help.

A good course.

I enjoyed the course. I would like more depth or more clear explanations from A Shen.

Could've been a little bit more challenging, but really enjoyed learning throughout.