Ultimate Concentration, Memory

Ultimate Concentration & Memory is a two card matching game that can be played alone or against another player.You choose the level of difficulty (6, 9, 12 & 15 pairs) and the style of game, numbers, colors, playing cards, sounds, piano notes or ringtones (from your phone).Minimize your score when playing by yourself by turning over as few cards as possible and finding all the matches as quickly as you can ... my best scores are under 50, just.When playing against an opponent, make more matches than they do to win!Enjoy!