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Nonagon Pro - Mathematical brain training

By Daniel Sadjadian

This app is only available on the App Store for iOS devices.


Can you get to the target number within 9 turns? Nonagon Pro will test your ability to add, negate, multiply and divide in quick succession and in doing so, train your brain. Work your way up through the different levels by matching the current number to the target number as quickly as possible. The fewer turns it takes, the more points you'll gain. Good luck :)

Nonagon Pro also brings more features and upgrades including:

- More fun levels - Nonagon Pro brings harder levels for a more challenging experience.

- Mini game Widget - Enjoy a quick game via the Nonagon Mini Game Widget.

- New level modes - have fun with all new game play modes including timer mode and much more!

- Ad free (No iAds are presented in the app).

What's New in Version 1.1

Whats new in Version 1.1:

- Sound Effects Mute Switch: You can now mute the game sounds by toggling the "Sound Effects" switch in the Settings section of the app.

- Undo Mode: You can now undo your last move by activating the "Undo Mode" feature - found in the Settings section of the app.

- Fixed an issue with the Widget not working properly on the iPhone 6 Plus.

- Bug fixes and performance improvements.


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iPad Screenshot 1
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Nonagon Pro - Mathematical brain training
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This app is designed for both iPhone and iPad
  • £1.99
  • Category: Games
  • Updated:
  • Version: 1.1
  • Size: 2.7 MB
  • Language: English
  • Developer:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.

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