App Detail » Speed Grid Challenge

What's New

Minor Tweaks

App Description

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 & iPad.

Keep up to date with all of Primary Games Ltd's development on Facebook: www.facebook.com/iRPrimaryGames
Twitter: @iRPrimaryGames

App Changes

• February 26, 2016 Initial release
• November 12, 2020 New version 2.0