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**Featured in The Atlantic, The New York Times, NPR, and more.**
It’s hard to learn from lectures and videos. Brilliant helps you learn more effectively through short, conceptual quizzes. Used by 3.5 million people worldwide, Brilliant challenges you to solve problems in 15 math, science, and engineering topics.

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals. Improve critical thinking skills and stretch the boundaries of your knowledge.

* Step-by-step solutions to strengthen your problem solving ability
* Thousands of conceptual quizzes to build your intuition
* Daily problems to sharpen your problem solving skills
* Increasing difficulty as you improve
* A community wiki with great explanations and examples
* Performance tracking to see your progress

Most popular topics:
* Joy of Problem Solving
* Probability
* Physics of the Everyday
* Quantitative Finance
* Logic
* Computer Science
* Number Theory

“A significantly greater number of students fail science, engineering and math courses that are taught lecture-style than fail in classes incorporating so-called active learning that expects them to participate in discussions and problem-solving beyond what they've memorized.” – National Science Foundation

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Brilliant is free to download to use. Brilliant offers the following subscriptions:
* Brilliant² monthly: $9.99
* Brilliant² annual: $59.99

These prices are for United States customers, and pricing may vary by location. Your Brilliant² subscription will automatically renew at the end of each term and your credit card will be charged through your iTunes account. You can turn off auto-renew at any time from your iTunes account settings but refunds will not be provided for the unused portion of the term.

For the budding barristers - you may review our privacy policy here ( and our terms of use here ( (the terms of user are better reading in our opinion).