Domino Chain
A spiral of ivory dominoes stands on a green felt table seen from above at an angle, lit by a lamp so each tile has a lit face, darker sides, pips and a centre groove on its front and a soft shadow on the felt; a walnut rail closes the table at the top under "Table No. 4" and "Domino Run". Tapping the first tile, which glows faintly at its foot, or flicking any tile along the run topples it, and the fall runs down the spiral tile by tile with soft clicks until they lie in a leaning ribbon. Dragging across the felt traces a chalk line and lays a new run along it, the tiles popping up in turn while the old run sinks away; sweeping across a fallen run stands it back up, last tile first.
React Native · Expo SDK 52+, TypeScript
✦ If the result drifts from the video, tell your agent what looks different and how it should look. A short correction usually closes the gap.