★★★ N-BACK IQ GAMES TEST AND MEMORY BRAIN BUILDER PREMIUM — A BRAIN GAME
Increase your IQ (intelligence) playing just 20 minutes 4 times a week! Brain Builder is the Android version of the N-Back game which it has been scientifically proven to increase your IQ, working memory (short term memory) and attention.

Previously to the N-Back game it is thought that the IQ was a fixed since birth and that there were not way to increase it. Nevertheless, recently a paradigm shift occurred when a paper was published in the Proceedings of the National Academy of Sciences of the United States of America (PNAS) showing that IQ actually can be increased by just playing Brain Builder 20 minutes four times a week. Since that study multiple serious research studies have confirmed this discovery.

Brain Builder is the Android version of the N-Back game with the additional advantage that it can be played anywhere at any time using these free time that we always for playing a IQ game with which you will increase your brain power.

★★★ INDEPENDENT SCIENTIFIC RESEARCHES PROVES THAT BRAIN BUILDER WORKS!
* For a complete list of references to clinical studies conducted by the most respected university around the world proving that Brain Builder works and to download all these scientific papers please visit http://www.highsecret.com/en/brain

★★★ GUARANTEE OF SATISFACTION
We offer a life long guarantee of satisfaction. If for some reason you don't feel totally satisfied with our App, we will refund you the complete amount of your purchase. It doesn't matter if you bought the App one day ago or one year ago. Please email us and we will proceed with the refund. No questions are asked!

Step 1. Download N-Back IQ games Brain Premium Mod (Paid for free Free purchase) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.N-Back IQ games Brain Premium Mod (Paid for free Free purchase) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search N-Back IQ games Brain Premium Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.