This scatter plot shows the relationship between matches played and runs scored for Test cricket players, with each point colored by the player's country using a categorical color scale. The visualization uses D3 v6 to load a CSV dataset, map data to scaled x/y coordinates with `scaleLinear`, and render circles as SVG marks. Axis labels, ticks, and grid lines are generated using `axisBottom` and `axisLeft`, while the overall layout adapts to the browser window dimensions.