Simple but difficult high level brain game of maze escape Complete work of slide puzzle that more than one hundred million users have played

[What is unblock ball puzzle?] _version 1.
Newly released very simple addictive casual hit game
It is a simple but difficult brain game that a puzzle user must try.
Unblock ball puzzle is never easy, as it is delicately made.

[And Two Game] _version 2.
Do you know "UnblockBar" Game?
This app is two Game.
-> "Unblock Ball" and "Unblock Bar"

[The followings are good. ^^]
◆ Infinite levels of maze type slide puzzle
◆ Absolutely free, low capacity, No Wi-fi game
◆ Many levels made with a lot of efforts
◆ Simple handling, fast start, simple design
◆ Variety of mazes for strong concentration

[Very simple game method!]
Move the puzzle to release the balls.
You can’t move the pieces that have screws!

-Add "UnblockBar" Game. (_version2 update 2018.01.26)