價格：免費
更新日期：2016-02-25
檔案大小：82.3 MB
目前版本：1.0
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
Speed Grid Challenge, the popular PC game from Primary Games, is now available as an app for iPad and iPhones!
Gameplay: Find two numbers in the grid which, when added or subtracted, equal the answer. Can you unlock all the levels?
Speed Grid Challenge at a glance:
- Addresses addition and subtraction skills.
- Eighteen levels of difficulty to unlock.
- 10 questions in level.
- Different questions each time.
- Engaging graphics.
- Simple tap interface.
- Best times are saved to the device for each level.
- Universal App for iPhone, iPod Touch & iPad.
Keep up to date with all of Primary Games Ltd's development on Facebook: www.facebook.com/iRPrimaryGames
Twitter: @iRPrimaryGames
支援平台：iPhone, iPad