$ sudo apt-get update
$ sudo apt-get install four-in-a-row 

four-in-a-row is installed in your system.

Make ensure the four-in-a-row package were installed using the commands given below,

$ sudo dpkg-query -l | grep four-in-a-row *

You will get with four-in-a-row package name, version, architecture and description in a table

four-in-a-row package basic information: