Lightspeed Math play online

A fun way to improve your math skills, learn more about astronomy, and keep your brain sharp!


Can you reach Proxima Centauri?

To make your ship move, you must complete the math equations within the time limit. Every correct answer moves your spaceship for that number of seconds.

Your journey always starts at the Sun and you can see all of the planets as you move through the Solar System, and beyond!

In Classic Mode: each correct answer replaces the first number you selected on the numberpad, making it more difficult as you go!

In Basic Mode: the numberpad will always remain the same: 1 to 9. This is great to get some practice!

Can you do math at the speed of light?