This problem explores the shapes and symmetries in some national flags.
This problem explores the range of events in a sports day and which ones are the most popular and attract the most entries.
Looking at the 2012 Olympic Medal table, can you see how the data is organised? Could the results be presented differently to give another nation the top place?
Countries from across the world competed in a sports tournament. Can you devise an efficient strategy to work out the order in which they finished?
95% of people in Britain should live within 10 miles of the route of the Olympic Torch tour. Is this true?
The triathlon is a physically gruelling challenge. Can you work out which athlete burnt the most calories?
Can you make sense of the charts and diagrams that are created and used by sports competitors, trainers and statisticians?
We had lots of different explanations for this. All interesting and very varied.
Go to last month's problems to see more solutions.
How can people be divided into groups fairly for events in the Paralympics, for school sports days, or for subject sets?
The classic vector racing game brought to a screen near you.
It's Olympic year - can you construct the icon of the Olympic Rings using Twilgo?