A coastal puzzle journey of light and waves! ▫️ Overview A straight breakwater reaches the horizon—brutal concrete, a cool sea breeze, deep blue. Rows of tetrapods, a seawall with ladders, a path leading to a red-and-white lighthouse. Circles arrayed in rock hollows, light streaming from a cave exit, a floor up to a lookout and a glass-walled box. And a level crossing tinted by sunset—the scenery relays from Enoshima to Kamakura. Clues are in plain sight. Numbers on walls, small color-varied panels, shell motifs, arrows and “+/−” notes. Gear diagrams, green lamps, rows of buttons, padlocks and keys, tools and spray cans. The moment you reinterpret height, orientation, spacing, and counts, the silent mechanisms answer. Controls are intuitive. Tap to inspect, press to toggle, enter numbers, colors, and order. Spot sequence, symmetry, increase/decrease, and up–down correspondences, and the locks release one by one. Lighthouse beams, the breakwater’s rhythm, cave shadows, crossing signals—all are signposts. With the sea breeze on your side, link the route with observation and insight. From Enoshima to Kamakura, chart your escape path.