A pie chart can show collected data in sectors ... help to build bridges and bring light back to the islands in this free game from BBC Bitesize.

Today, we update one of our favorite charts, which looks at how orders route ... and how orders are handed by brokers, means each pie actually works quite differently to the others.

With seemingly countless options available, choosing the right chart is challenging, and the wrong choice can influence how data is interpreted. Pie charts are often the first pick when it comes ...