Description: Say hello to Orba—one of the most beautifully designed color-matching, screen-clearing games on the App Store. Tap chains of same-colored orbs to clear the screen. Line up longer chains to earn more points. Each time you clear the screen, more orbs fall into play. As you progress, more colors are added making it increasingly difficult to build longer chains. When your screen is completely filled and there are no moves left, it's game over. Show moves, hide moves, choose the look of your orbs, and boast your highest scores on Facebook and Twitter. Addiction incarnate—Orba will have you playing while you eat, "work," and sleep. It's a lovely way to stretch your mind or waste your time.