Learn to think

Build quantitative skills in math, science, and computer science with fun and challenging interactive explorations.

cube divided into 8 smaller cubes

Learn by doing

Master key ideas through interactive problem solving – proven to be more effective than lectures. Brilliant guides you through problem solving strategies and challenges you to think outside the box.

A lifetime of learning

Get started with Brilliant’s course library as a beginner, or dive right into the intermediate and advanced courses for professionals and lifelong learners. Brilliant is for ambitious and curious people ages 10 to 110.


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from 40,000+ ratings

Excellent app, beautifully laid out, engaged community.

Joshua T.

Built with <3

All of our courses are crafted by award-winning teachers, researchers, and professionals from MIT, Caltech, Duke, Microsoft, Google, and more. Our approach has garnered tens of thousands of 5-star ratings.

Over 7 million people learn on Brilliant.