Brain Switch Puzzle Block

A brain-training puzzle in which you tap 1 line, that will be activated  and become physic
In this free-to-play puzzle game, you merely have to draw one line. It is deceptively simple, yet profoundly deep.
Play through the extensive stages, e the balls as you have fun.

Summary
A brain-training puzzle game that activates your mind as you play.
When you've got a spare moment, on your daily commute, or before going to bed, why not experience what it feels like to activate you mind?

How to play
There is only one rule:
Earn all The Stars

There are some fiendishly tricky, complicated puzzles among the large number of stages.

Stages
There are many levels  .
At first, it starts off with simple one, but each time your level increases, Do not let the ball drop down so much .
You might think it's too easy early on.You can not reach the next level without finishing the previous one . switch line as fast as you can 

Some unique types of level, such as “ the hole" and “the up gravity" .
These special things will encourage your imagination.

Use this chance to activate your mind as you play, by trying to solve this free-to-play brain-training puzzle game.
You're sure to get hooked!