这是一个经典的记忆游戏。这是很好的儿童和成人。
It is a classic memory game. It's good for children and adults. Easy to play especially when you're traveling or waiting for something, when you want to challenge friends or just for fun. Also, it is a good way to stimulate your brain.
At the website: http://androidmemory.ranieripieper.com.br you can see a worldwide raking.