BrainO

Increase you brain capabilities with these simple tests. The more you spend your time on this app, the faster you do calculations. This app helps the users to build their mathematics calculation faster. Be it during exams or office, with the simple tests provided you do not have to use calculators. Work everyday for almost 1 hour on this app to progress faster.

There are three stages. You can choose your own stage. Recommended to begin from the first stage. The questions are build on simple calculations which eventually becomes hard as one steps to another step.

Note: new release is coming soon with bifurcated arithmetic operators and mixing of all operators.