Описание
This is a total free game.
If you want to keep your mind sharp,
If you want to practice hand-eye coordination,
If you want to train yourself in arithmetic,
To be smart.
Then this is your best casual puzzle game!
Tap this game and have fun.
Simple and easy to play.
Just let the under bubbles' value summation equals to above number.
Tap the screen and shoot ball to top.