Peak:brain training is a game where you will training and learn in which categories you excel in and compete with froends by comparing your brainmap and game performance...it will help you to track your progress and improve..work offline so you can enjoy peak games whenever you are..there are than 35 games available and regular updates to keep you challenged...its a great game and enhances your skills...its been loved by all the age group..its addictive too..so go ahead and play with full zeal where you will mot only enjoy but will learn something..