Brain Wars is a Puzzle game developed by Translimit, Inc which boasts to be World's first "real-time concentration battling app". The idea behind the game is to outdo your opponents in a live game which tests your level of concentration.
The size of the game is 23 MB and requires Android 3.0 or higher to run. In app purchases range from INR 111 to INR 2685.
Brain Wars is a live game where you are matched up against another player from some corner of the world. The game chooses different exercises on which you will have to compete against them and assert your dominance over three or four rounds to be adjudged the winner.
The rules of the game is to outdo your opponent which would rank you based on your score. You keep winning and your ranking increases in the World Ranking chart. You can also challenge your friends to a game in real-time matches.
Overall, the game is crafted brilliantly. You can improve your brain functioning and productivity as you keep playing it. Also, the ranking feature serves as a great reinforcement to keep you performing better.