This 3D column chart compares daily visitor counts across seven Hyderabad restaurants, with each restaurant’s bars grouped by six menu items such as Masala Dosa, Fried Rice, and Biryani. The chart uses Highcharts with the highcharts-3d module, enabling an isometric view via alpha, beta, and depth settings, and stacks columns along a z-axis labeled “Various Sources.” Data values are hardcoded as arrays in the series definitions.