A free app for Android, by Aone Game Studio.

The game “Addictive Pin Circle” is very straightforward and compelling. You only need to pin the circle in the center, one at a time, but you must watch that they don’t touch each other. The pin will get bigger and bigger as the game goes on, making it tougher and more difficult – talk about thrilling and exciting!

And to keep you entertained for hours, this amazing application features 500 engaging and addictive levels that may be a lot of fun. Plus, this tool is widely available for most Android devices such as smartphones and tablet, making it ideal for almost everyone to enjoy!