Game Concentration online

This exciting game will require you to exposure, concentration and logic. According to the rules of the game, you need to remove all the cards. Cards can be removed only under one condition, if at the same time to open two cards of the same category. The game is very similar to the classic game of memory where you have to memorize the location of cards with the same images. In this game, open the same image is not sufficient, it is necessary to open the same type of card, such as swords, which can be of different types, or doors, which differ in shape and color.