Ask any professor, and they’ll probably tell you graphing calculators offer a plethora of mathematical uses, like plotting graphs, inputting trigonometric functions — you know, typical academic stuff.

We may earn a commission from links on this page. What do you mean we’ve already done the calculator joke? Had I known I would have chosen a screenshot from one of the Famicom Detective Club games or ...

The humble calculator has never been so fun. Players in this game are presented with a goal and a limited number of moves in which to reach it. But you don’t have access to the full range of ...