Σ12 (Sigma12) Free Game icon

Σ12 (Sigma12) Free 1.7.1

20 MB / 10K+ Downloads / Rating 3.3 - 210 reviews


See previous versions

Σ12 (Sigma12) Free, developed and published by iq12, has released its latest version, 1.7.1, on 2015-01-02. This app falls under the Puzzle category on the Google Play Store and has achieved over 10000 installs. It currently holds an overall rating of 3.3, based on 210 reviews.

Σ12 (Sigma12) Free APK available on this page is compatible with all Android devices that meet the required specifications (Android 3.0+). 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: air.iq12.Sigma12.free

Updated: 10 years ago

Developer Name: iq12

Category: Puzzle

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing Σ12 (Sigma12) Free 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

3.3
Total 210 reviews

Reviews

2 ★, on 2013-12-01
Great game. But it took me 5 minutes to complete the tutorial because of the lag...possibly a bit too long. (Trust me, I can add up to 12 pretty well, so it wasn't me)

3 ★, on 2013-07-13
Music plays, background still moves, but I can't click on neither the retry button nor the next level button. I would love to actually play this game!

4 ★, on 2013-08-06
The idea and implementation was great. The game froze from time to time but it really wasn't a big deal for me. I'm only giving 4 stars because the conversion of points to stars was not mentioned neither did it tell you if changing dofficulty changes the star count.

1 ★, on 2013-09-30
The game starts fine but it won't load the level properly,just the background. I know it's an unreleased handset at this point so hopefully compatibility will be fixed soon. Would love to play it though, please reply when updated so I can change the rating

1 ★, on 2013-07-17
5 star for concept and basic workings.. -2 star for freezing at 'next level' button. -2 star for incredibly less time limit for level 2. How am I supposed to play and enjoy ??

1 ★, on 2014-02-20
I cannot even open it. It just stops working.. terrible. And I was looking forward to playing it.

Previous Versions

Σ12 (Sigma12) Free 1.7.1
2015-01-02 / 20 MB / Android 3.0+

About this app

TouchArcade review: ★★★★
« Sigma12 is an entertaining arcade game, one that will use both your talent for numbers and your impeccable sense of rhythm. »

AN ARCADE GAME, A MATHEMATICAL PUZZLE GAME AND RHYTHM GAME IN ONE PACKAGE!

Numbers and cubes!
Science at your fingertips!
Add numbers to total 12 and find the DNA strand hidden in each level!

- Simple and intuitive three-dimensional controls
- 2 game modes: Arcade and Infinite
- 5 different visual and musical atmospheres
- Many special cubes

Play whenever you want and at your own pace through short but still different levels for each part!
Survive as long as possible in the Infinite mode.
Perform combos playing with perspective!
Improve your scores and compare yourself to others through numerous rankings.
Train your brain with simple operations.

New features

1.7: Replaced buggy ads with admod banner
1.6: Various bugs resolved
1.5: Perfomance improvements
1.4: Unlock codes for web versions in settings menu
1.3: Introducing experimental difficulty levels in Arcade mode
1.2: Added support for Google Play Game Services (Achievements & Leaderboards)
1.1: Fixed some devices incompatibilities

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows access to the vibrator.
Allows an application to write to external storage.
Allows applications to access information about Wi-Fi networks.
Allows an application to read from external storage.