Puzzles are a great way to train your brain, as it's important to keep it just as flexible as you keep your physical body. If you're on the hunt for a Christmas maths question to test your ...

If you haven’t already done so, test out your mathematical brain with these questions from day one, day two and day three. Well today’s puzzle might not be any easier, but at least it comes without ...

How many presents were gifted cumulatively during the Twelve Days of Christmas song? You can write down the words, or you can try to keep count. Or you can simply apply an algorithm, rooted in ...