價格：免費
檔案大小：21.8 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Easy game of arithmetic
and mental calculation.
For kids and grown-up.
Rules:
1- Two numbers are given, fixed on a line.
2- You have to place a third number correctly on that line.
Place the mileage point at the correct position,
to keep running more and more miles!
How far can you go?
Step up to the podium !!!
And check out your scores in "Game Centre".
支援平台：iPhone, iPad