480 carefully crafted levels, from beginner to expert, with a smooth and progressive difficulty curve. Multiple themes to choose from, bringing a fresh experience every time you raise your wrist. No internet required. No ads. No distractions. Start a game anytime—during meetings, between classes, while commuting, or waiting in line. Raise your wrist and play. Think quietly, without drawing attention. One-time purchase. Unlimited access. On a compact screen, discover a puzzle experience truly made for the wrist.