Dual N-back IQ Game BB Premium
- High Secret
- GamesBrain Games
Based on 48 votesRelease Date: January 2014Last Update On: September 2016
★★★ N-BACK IQ GAME BRAIN BUILDER PREMIUM — AN INTELLIGENCE GAMEIncrease your IQ (intelligence) playing just 20 minutes 4 times a week! Brain Builder is the Android version of the N-Back game which ...