# Speed Grid Challenge

> Speed Grid Challenge (iPhone/iPad app by Primary Games Ltd.)

- Source: https://appshunter.io/ios/app/speed-grid-challenge/id1082673301 (this page in markdown: same URL + `.md`)
- Developer: [Primary Games Ltd](https://appshunter.io/developer/438671560)
- Category: Education, Games, Puzzle
- Price: $0.99
- Age rating: 4+
- Requires: iOS 10.0 · 91 MB
- Languages: English
- Released: 2016-02-26
- Data updated: 2025-01-09
- User reviews in markdown: https://appshunter.io/ios/app/speed-grid-challenge/id1082673301/reviews.md

## What is Speed Grid Challenge?

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


## Version history (last 1 release)

### 2.0 — 2020-08-18

Minor Tweaks

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## More apps by Primary Games Ltd

- [Multiple Wipeout](https://appshunter.io/ios/app/multiple-wipeout/id438671557)
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- [Eggs on Legs for iPad](https://appshunter.io/ios/app/eggs-on-legs-for-ipad/id449815998)
- [Banana Hunt](https://appshunter.io/ios/app/banana-hunt/id453589079)
- [Banana Hunt for iPad](https://appshunter.io/ios/app/banana-hunt-for-ipad/id455190617)
- [Stop the Clock](https://appshunter.io/ios/app/stop-the-clock/id568330741)

All apps by Primary Games Ltd: https://appshunter.io/developer/438671560

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2025-01-09.*