Brilliant helps you see concepts visually and interact with them, and poses questions that get you to think. Our courses show you that math, science, and computer science are – at their core – a way of thinking.

All of our courses are crafted by award-winning teachers, researchers, and professionals from MIT, Caltech, Duke, Microsoft, Google, and more, with these principles of learning in mind.

Questions and storytelling that cultivate natural curiosity are better than the threat of a test.

The best learners allow themselves to make many mistakes along their journey.

Research shows that interactive problem solving is more effective than watching lectures.

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

Applied Probability
Math
Math for Quantitative Finance
Math
Algebra Fundamentals
Math
Data Structures
Computer Science
Computational Biology
Science
Gravitational Physics
Science
Calculus Fundamentals
Math
Astronomy
Science
Computer Memory
Computer Science
Differential Equations I
Math
Multivariable Calculus
Math
The Chemical Reaction
Science
Vector Calculus
Math
Pre-Calculus
Math
Geometry I
Math
Geometry II
Math
Logic II
Math
Random Variables & Distributions
Math
Differential Equations II
Math
Classical Mechanics
Science
Joy of Problem Solving
Math

Artificial Neural Networks
Computer Science
Programming with Python
Computer Science
Mathematical Fundamentals
Math
Number Theory
Math
Solar Energy
Science
Machine Learning
Computer Science
Introduction to Linear Algebra
Math
Pre-Algebra
Math
Algebra I
Math
Algebra II
Math
Special Relativity
Science
Waves and Light
Science
Trigonometry
Math
3D Geometry
Math
Beautiful Geometry
Math
Search Engines
Computer Science
Integral Calculus
Math
Number Bases
Math
Probability Fundamentals
Math
Physics of the Everyday
Science
Linear Algebra with Applications
Math

Infinity
Math
Math History
Math
Complex Numbers
Math
Knowledge and Uncertainty
Science
Electricity and Magnetism
Science
Introduction to Neural Networks
Computer Science
Algorithm Fundamentals
Computer Science
Calculus in a Nutshell
Math
Scientific Thinking
Science
Computer Science Fundamentals
Computer Science
Perplexing Probability
Math
Quantum Computing
Computer Science
Statistics Fundamentals
Math
Geometry Fundamentals
Math
Contest Math I
Math
Contest Math II
Math
Group Theory
Math
Science Essentials
Science
Casino Probability
Math
Quantum Objects
Science
Cryptocurrency
Computer Science