Here's a selection of our favourite articles on Olympic maths — from dressage, via ping pong, to athletics.
Never afraid of a challenge, before the start of the London 2012 Games we issued predictions for the total medal count for the top 20 countries. Find out how we did.
Andy Murray and Laura Robson made a good team at London 2012, bringing home silver in the mixed doubles. But how do you make sure that the competing pair is the best you can pick from the team?