- Fixed broken code execution environment
- Fixed coin-flipping visualizations
- Fixed image galleries
- Improved caching to reduce bandwidth use
- Fixed perpetual loading of problems when returning to them from another app
- Fixed logged out bugs
- Fixed videos
- Improved graph sliders
- Fixed push notifications
- Fixed some crashes and other bugs
**Featured in The Atlantic, The New York Times, NPR, and more.**
Master concepts by solving fun, challenging problems. We’ll help you learn real math and science through conceptual quizzes that are both entertaining and educational.

With free Problems of the Week, you can solve and discuss fascinating problems with members around the world. If you enjoy these problems, then it’s time to subscribe. Once you do, you’ll have access to courses with hundreds of guided exercises on everything from logical reasoning to artificial neural networks.

Brilliant is designed for:
Student enrichment: Feed your hunger to learn
Recreational learning for adults: Hundreds of interesting topics to choose from
Professional development: Keep your problem solving on the cutting edge

All you need to do is download the app and sign up. Then settle into a weekly habit of oddly addictive, bite-sized learning.

Brilliant requires Android version 4.1+. Send feedback to [email protected].

VISIT US: brilliant.org
LIKE US: facebook.com/brilliantorg
FOLLOW US: twitter.com/brilliantorg
See available APKs
There's a more recent version available below!

This release may come in several variants. Consult our handy FAQ to see which download is right for you.

July 6, 2018
Android 4.1+
All Releases
June 11, 2019
June 11, 2019
May 30, 2019
May 25, 2019
May 24, 2019
May 19, 2019
May 16, 2019
May 3, 2019
April 27, 2019