Brilliant.org

Great flexibility, I'm impressed by the product as well

This website is a joke I would never recommend this to my worst enemy. Trying to learn anything on here is just awful. You answer questions BEFORE THEY TEACH YOU ANYTHING! I would rather watch YouTube videos and find my own practice questions.
Khan Academy is better and free.

The app works flawlessly, which makes it suspicious that the only button which doesn't work is "Cancel Premium Plan".

Excellent App + great and fast support

Love this service

The Python course is a great tool to get some guidance on how to think about code and how to think like a program. Additionally, they helped me out with my billing when I accidentally selected the wrong subscription. I was refunded my charge and allowed to re-subscribe.

I appreacted the content that they did offer but not a lot of depth in these courses. Also not enough practice for mastery sometimes.

Some lessons were like waw that's cool but
A LOT of problems are based on you already knowing a lot of math without them explaing. So it was very frustrating.

Some explanations were like waw that's cool
But some were horrible and tedius to read though like it was copied straight out of a textbook/sourse.
Some were too short. Need more interactions or graphics and explanation on each step of the problem. I.e. added this, square root that, etc. So it's not another puzzle to figure out what the explanation was.

They should have a comentary section for the thumbs up.

People should see each others comments and potentially point out mistakes and share each other's frustrations, or broblem solving methods if need be.
And vote on people's comments on how helpful it is. So to sort by the most helpful comments.

Need more creative developers and story tellers not just textbook mathematicians and graphic designers.

Fingers crossed, the current courses will keep proving dramatically, and a bit less effort is afforded on adding more courses. (I would love to be a designer to reimagine a lot of this content)

Awesome lessons and activities!

Easy to understand. Good explanations. Cute illustrations and fun puzzles!

A wonderful site to familiarize yourself with maths and their applications. It really helped me understand in depth probabilities.
Additionally, the customer service is great – I had an issue with my free trial of premium that I forgot to cancel and was charged. All it took to get me refunded was an email to them, and they handled it perfectly.
Would totally recommend

Great apps and awesome support!

Excellent products, excellent support, great experience. Much recommended!

Absolutely Perfect.

Started out using their service with the daily questions. They always seemed to pique my interest and so I considered subscribing to them. Immediately I was able to access loads of information. And I really love their teaching style. Unfortunately I have not got the time to just delve myself into learning as much as I did before. Bottom line is: Its a great service for learning and their customer support is great.

Great app. The games are really intuitive, fun and helpful. Customer service was quick (a few hours) and resolved my issue satisfactorily.

Love the app, great courses with lots of useful merit. The support system is great and helpful as well, had nothing but good experiences with the whole Brilliant organisation <3

Great customer service!

Very challenging, it鈥檚 structures your mind and that is never easy.

We do training professionally and we understand that if it is not frustrating it is not creating a new skill, it鈥檚 only doing what you already know how to do. This is a great program to learn how to think, I鈥檓 having my kids use it as they grow up

This is a good self-learning platform. If you have time, try some questions, and you can explore more by yourself. Btw, the customer service is awesome.

Brilliant is … brilliant! I'm sure that's not original, but it's true. The courses are very detailed and thought provoking. I learned a lot about probability, word problems, and math. Very good program.

Fun problems. Great user interface. Exceptional customer support.

Really great app to learn and brain train! And super friendly support as well!

Brilliant has done an amazing job of taking many different scientific disciplines and combining them into a well organized, interactive, easy to use app!

Probably the best educational site out there.

I would recommend that you take the lifetime membership. Because it will actually turn out to be cheaper.

And these guys are constantly adding new content and refreshing old content.

Beautifully designed site that anyone would want to keep on going with the courses.

I had a wonderful time with this site, especially the Logic course. Nice interface, challenging puzzles, solid learning system.
Excellent support team as well!