Main points: Playing mathematical games helps you stay focused and makes your mind sharp. Playing mathematical games makes you happy. Playing mathematical games makes you inquisitive. To play mathematical games, click here.   Have you ever played a mathematical game? Besides just for the enjoyment, mathematical games are used for other purposes. In scientific studies, they have been used to make participants wakeful [4]; they have also been used in studies on creativity [6]. In what follows, you will find out some of the reasons why you should play mathematical games. © XY 2021 A mathematical puzzle. To win, you need to shuffle the numbers on the arrows so that…