Connections game
is a general word, thus it's difficult to provide a precise response in isolation. However, I'll presume you're referring to a well-known game or puzzle where the object is to link numerous objects, such dots, lines, or routes, in order to complete a task. One example of this kind of game is "Connect the Dots" or "Dots and Boxes." If this isn't the game you're thinking of, give me additional information and I'll be delighted to assist as needed.