1H-TUNG app for iPhone and iPad

1H-TUNG is an application that helps you to get your brain buzzled. Through the games, you are challenged to do subtraction or addition to some amount of numbers in such a unique way.

Doing a simple subtraction or addition of two or one digit must be easy for you. But how about doing the calculation between FOUR digits within a limited time period??
The game will challenges you to do the calculation right through a limited time and getting the highest score possible.

There are a lot of level variations in this game that would keep your brain buzzled and teased! So what are you waiting for??
DOWNLOAD NOW to challenge yourself and get those high scores so you can brag it to all of your friends!!