What is the Swap Block game, how does it work?

According to the introduction of bu-nyan, Swap Block is a Puzzle game on the Android platform. There is currently a 1.14 version released on Jul 29, 2015, you can see the details below.

This is a staple of the block swapping puzzle game.

It disappears when aligned vertically and horizontally three or more continue to replace the adjacent block in.
Upon reaching the quota that is written at the top of the screen or the bottom, it is clear.

Many points as align will be higher at a time.

What's new in version 1.14 システムを一新して動作を軽快にしました。