🏳️Brilliant | Learn by doing

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Get smarter in 15 minutes a day with thousands of interactive, bite-sized lessons in math, science, data analysis, programming, computer science, AI, and beyond.

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Interactive problem solving that’s effective and fun. Get smarter in 15 minutes a day.

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Math

Data

CS

Science

Join over 10 million learners worldwide

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Over 50,000 5-star app reviews

Concepts  

that click

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Interactive lessons make even complex ideas easy to grasp. Instant, custom feedback accelerates your understanding.

Learn at  

your level

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Brush up on the basics or learn new skills. Designed for learners ages 13 to 113.

Stay  

motivated

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Finish every day smarter with engaging lessons, competitive features, and daily encouragement.

Guided bite-sized lessons

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Stay on track, see your progress, and build your problem solving skills one concept at a time.

More effective.  

More fun.

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Brilliant’s interactive approach teaches you to think, not memorize.

Designed by experts

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All of our courses are crafted by award-winning teachers and professionals from top institutions.

Guided paths for every journey

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MathCS & ProgrammingData AnalysisScience

### Math Courses

Solving Equations

Visual Algebra

Real World Algebra

Graphs and Functions

Geometry and Trigonometry

Vectors and Linear Algebra

Calculus

12 additional courses

Start your journey

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Join over 10 million people learning interactively.

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Behind the scenes

[AI at Brilliant](https://blog.brilliant.org/hand-crafted-machine-made/)

[AI Evals for Learning Games](https://blog.brilliant.org/when-almost-right-is-catastrophically-wrong-evals-for-ai-learning-games/)

[Solving Equations](https://blog.brilliant.org/solving-equations/)

[Thinking in Code](https://blog.brilliant.org/thinking-in-code/)

[Visual Algebra](https://blog.brilliant.org/visual-algebra/)

[Decomposition and Abstraction](https://blog.brilliant.org/decomposition-and-abstraction/)

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