Welcome to Brain Trainer!
This app will help you to perform calculations quicker, and as side result you will also improve your speed to process information.
Why this app?
First, this is Ruby on Rails web app. I created this application for fun. However, I wanted to do something useful that me and other people can benefit from.
Why I want to calculate faster?
This could improve your life in several aspects. The brain is like a muscle that needs exercise to be more agile and process more information quickly. So, a collateral effect of doing arithmetic operation faster also you will be able to think quicker, not just with numbers but with everything.