Hi, I want to present my game called "Pefect Brain" - an engaging mathematical challenge! Add quickly and train your brain! Download from here: https://play.google.com/store/apps/details?id=com.threemgames.perfectbrain Youtube video gameplay: This is a unique test game in which each of us can check and which one allows you to get an answer to the question if I am a peftrial holder mind. Dozens of puzzles will activate and stimulate any, even the smallest ones gray cell of your mind. Add, subtract, multiply and divide numbers to get the right result. Do it all in as few moves as possible. Achieve the championship and raise your mind to the heights of perfection. Remember, mathematics is your best ally on the way to achieve perfect mind. Mathematical actions, predictive ability and precise thinking is the key to success in these mathematical puzzles. If you are a mathematical master and your mind is perfect then this game it will be a rebuke of these abilities, but if you still have some is missing to the pefreedom, thanks to this game you will become a real master, matth master. It is FREE! I am waiting for your comments. Please, give me feedback. If you notice any bugs please tell me. Thanks !