Great

Very interesting

Very professional

Excellent teacher

Excellent introductory course! Thank you, Prof. Devlin!

Interesting and beneficial course. Very Nice Professor!

Excellent course for whom want to think mathematically

This course is excellent for beginners of mathematics.

Quite challenging but very worthwhile and satisfying,

v​ery nice and informative course i love this course

Great Course with a talented teacher. I enjoyed it !

very insightful background on mathematical thinking

I loved the course, it was beyond the imagination.

Make the math bigger!

ótimo curso, simples e claro.

Very good course if you want ace undergrad maths.

it helps me to think a thing from different side.

One of the best courses i have taken on this site

A difficult course, but I learned a lot of math!

A wonderful journey through splendid mathematics

very helpful and taught to think out of the box

Really powerful course. Thanks to the authors.

It is a great course. It is deep and critical.

thank you for all your support and classmate!!

A challenging course that pushes one to grow.

Great course challenging and worth the effort

If you love maths. You must take this course.

Excellent management and method of teaching!

One of the best courses I have ever learned.