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Over 40,000 reviewers on iOS App Store
and Google Play, including:

It’s perfect for everyone - I started on the free version and loved it, so I sent it to my 14 year old son, and his improvement in math was amazing in just 2 weeks!

Through its engaging and well-structured courses, Brilliant has taught me mathematical concepts that I previously struggled to understand. I now feel confident approaching both technical job interviews and real world problem solving situations.

Brilliant! The premium subscription is absolutely worth it. I'm solving puzzles every free moment! A must-have for people looking for mental challenges.

William Clements

Jacob Snider

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Who is Brilliant for?

Students

Master concepts through problem solving in math, science, and computer science. Build intuition instead of memorizing formulas.

Professionals

Keep your knowledge base fresh and prepare for quantitative interviews. Explore topics from probability to CS algorithms to machine learning.

Lifelong learners

Choose from fun, guided exercises in hundreds of interesting topics. Keep your mind active and improve critical thinking skills.

The full Brilliant experience

Free

Try a free preview of each course and new Daily Challenges in the Today tab.

  • New problems every day in the Today tab
    • Entire Daily Challenges archive
  • Math, science, and computer science wiki
  • Synced progress across web and mobile apps
  • Offline mode on mobile apps
  • Community discussion
  • Guided courses
    • Foundational math courses
    • Advanced math courses
    • Science courses
    • Computer science courses
  • Additional practice
  • Personal stats

Premium

Unlock all courses and Daily Challenges on Brilliant and supercharge your learning!

  • New problems every day in the Today tab
    • Entire Daily Challenges archive
  • Math, science, and computer science wiki
  • Synced progress across web and mobile apps
  • Offline mode on mobile apps
  • Community discussion
  • Guided courses
    • Foundational math courses
    • Advanced math courses
    • Science courses
    • Computer science courses
  • Additional practice
  • Personal stats

What can I learn on Brilliant?

Foundational Math

  • Mathematical Fundamentals
  • Logic
  • Joy of Problem Solving
  • Number Theory
  • Applied Probability
  • Algebra Fundamentals
  • Algebra I
  • Algebra II
  • Complex Numbers
  • Contest Math I
  • Geometry Fundamentals
  • Geometry I
  • Geometry II
  • Beautiful Geometry
  • Random Variables & Distributions
  • Statistics
  • Logic II
  • Contest Math II
  • 3D Geometry
  • Trigonometry
  • Pre-Calculus
  • Probability Fundamentals
  • Casino Probability

Advanced Math

  • Calculus Fundamentals
  • Multivariable Calculus
  • Vector Calculus
  • Differential Equations I
  • Differential Equations II
  • Linear Algebra
  • Group Theory
  • Math for Quantitative Finance

Foundational Science

  • Scientific Thinking
  • Science Essentials
  • Waves and Light
  • Physics of the Everyday
  • Classical Mechanics

Advanced Science

  • Solar Energy
  • Astronomy
  • Gravitational Physics
  • Special Relativity
  • Quantum Computing
  • Computational Biology
  • Quantum Objects

Foundational Computer Science

  • Computer Science Fundamentals
  • Data Structures
  • Programming with Python
  • Computer Science Algorithms

Advanced Computer Science

  • Quantum Computing
  • Artificial Neural Networks
  • Machine Learning
  • Computer Memory

Math

  • Logic
  • Basic Mathematics
  • Algebra
  • Geometry
  • Calculus
  • Discrete Mathematics
  • Number Theory
  • Quantitative Finance

Science

  • Computer Science
  • Classical Mechanics
  • Electricity and Magnetism
  • Chemistry

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with one subscription.

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