Cool Math

Cool Math is a brain-training website that is open to everyone, where logic and thinking are combined with fun and games. These activities have no violence or pointless action, but rather a slew of obstacles that will make you forget you’re getting a brain workout in the process!

Ali Kaya


Ali Kaya

This is Ali. Bespectacled and mustachioed father, math blogger, and soccer player. I also do consult for global math and science startups.


edX | Free Educational Tool for Lifelong Learners | Abakcus


edX is a website where you can take interactive courses from some of the world's best universities, colleges, and non-profit organizations. Computer science, engineering, the humanities, statistics, and data analysis…