Operation 99 Game icon

Operation 99 4.0

4.7 MB / 1+ Downloads / Rating 4.5 - 31 reviews


See previous versions

Operation 99, developed and published by FXF Studios, has released its latest version, 4.0, on 2023-12-22. This app falls under the Educational category on the Google Play Store and has achieved over 100 installs. It currently holds an overall rating of 4.5, based on 31 reviews.

Operation 99 APK available on this page is compatible with all Android devices that meet the required specifications (Android 4.0+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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Game Screenshot

Game Screenshot

Game Details

Package name: com.fxfstudios.Operation99

Updated: 1 year ago

Developer Name: FXF Studios

Category: Educational

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing Operation 99 on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

Game Rating

4.5
Total 31 reviews

Reviews

4 ★, on 2014-08-21
Im not good at math, but really enjoyed the game. Will surely recommend this to my friends.

5 ★, on 2015-09-01
This game has a very simple yet challenging concept. I like it overall so I give it 5/5.

1 ★, on 2014-08-12
the game has no sense its not fun and its confusing

4 ★, on 2016-06-18
A very clever game! It's kept challenging with a very short timer. Would highly recommend to sharpen math skills.

5 ★, on 2014-08-10
A great math skills game. How quick witted are you? Plays well on Galaxy Note 3.

4 ★, on 2014-08-14
Nice game but visual art can be improved a bit. Keep your good work , dev.

Previous Versions

Operation 99 4.0
2023-12-22 / 4.7 MB / Android 4.0+

About this app

Sharpen your mental math skills with Operation 99! Choose an operation - either addition or subtraction - and test your speed on solving each problem. Tap the number tiles to add or subtract their values respectively. You have 10 seconds to solve each problem correctly.The problems are endless, how many can you get correct?

Can you last 99 seconds?

New features

Fixed security issues

App Permissions

Allows applications to open network sockets.