Brilliant.org is an online platform designed to make learning engaging and accessible. It offers interactive problem-solving experiences in subjects like math, science, computer science, and more.
The platform is known for its hands-on approach, enabling users to actively learn concepts through quizzes, puzzles, and real-world applications rather than passive video consumption.
Interactive lessons make even complex ideas easy to grasp. Instant, custom feedback accelerates your understanding.

It offers guided bite-sized lessons. It allows students to stay on track, see progress, and build problem solving skills one concept at a time.
Key Features
Interactive Courses:
Subjects include algebra, calculus, probability, physics, computer science, and logic.
Designed to build intuition through interactive challenges and visualizations.
Skill Development:
Focuses on critical thinking, problem-solving, and foundational STEM skills.
Courses are suitable for all levels, from beginners to advanced learners.

Daily Challenges:
Short, engaging problems delivered daily to keep your brain sharp.
Covers a variety of topics to encourage exploration and learning new areas.
Mobile-Friendly:
Available on iOS and Android, enabling on-the-go learning.
Community & Collaboration:
Access to forums where learners can discuss problems and share insights.
Brilliant’s mission is to create a world of better problem solvers.
They help people learn quantitative and technical skills, especially in math, data, and computer science / AI.
On Brilliant, you’re learning by doing – there are no videos, and everything is interactive.
Courses are a delightful experience of guided discovery, designed to improve your ability to think and reason from first principles.