Archived App
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
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
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What's New in Speed Grid Challenge
2.0
August 18, 2020
Minor Tweaks
