Category | Price | Seller | Device |
---|---|---|---|
Games | Free | ji hyun Kim | iPhone, iPad, iPod |
It is about how fast you can add and subtract numbers.
Try it to exercise your brain.
I am sure you 'll be into it.
**How to play**
Click the numbers to make 20.
**Features**
Easy to learn.
Easy to play.
Just click the numbers.
Three game levels.
Three special items.
Support Game center.
Which is faster, your finger or numbers?