Brain training math

## Description

This game is absolute unique idea which I recently came up with, its gameplay is not complex but very addicted. All you need to do is finishing some easy simple math but how many can bubble can you destroy ? can you think fast enough to not leave any bubble left ? You've only been given a limited amount of time but you can gain more when processing.

It worked the brain, dementia prevention and brain training
This with the brain training calculation game by solving quickly a simple calculation, the brain is stimulated.
Let's train the head is calculated every day!

Instruction:

- Just choose the math formular first, then tap 3 number, if it is correct then it will all dissappear. But you need to think ahead since to continue you need to clear all the bubble, not a single one left.

Features:

- Endless mode with completely random content each time you play
- Save and load best score
- 6 difficulty mode, easy, medium, hard, advanced, expert, extreme
- 60 seconds to go, but add more seconds when you did a correct math