Brain Fuel is a simple math game that challenges your math skills. Using simple addition, subtraction, multiplication and division, the foundations of mathematics, you can easily keep up on your math and keep your mind sharp.

There are no square roots, no imaginary numbers, nor are there any negative numbers, only whole numbers. Work with Brain Fuel daily and you will begin to see an improvement on how fast you can do math in your head. Start small with easy and build your way up.

Brain Fuel is great for kids or adults, anyone looking to improve their math skills.

Brain Fuel features four levels of math problems from easy to insane. Exercise and train your brain by doing simple math problems.


Easy is great for all ages including children, using single digit numbers
Medium is more challenging and is great for working with double-digit numbers.
Hard is even more of challenge by working with three digit numbers.
Insane is, well, insane by working with four digit numbers.

The game is ever going, by generating random numbers and by using the timer forces you to think fast.

Score points by answering questions correctly. The harder the question, the higher your score will be!

Brain Fuel features an achievements reward system. Check out HIGH SCORES to review what you need to do in order to unlock all the achievements. Try to get all the achievements by answering questions correctly on all levels.