gomoku.app software package provides Extended TicTacToe game for GNUstep, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gomoku.app
gomoku.app is installed in your system.
Make ensure the gomoku.app package were installed using the commands given below,
$ sudo dpkg-query -l | grep gomoku.app *
You will get with gomoku.app package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Games |
| Package | gomoku.app |
| Version | 1.2.9-1build3 |
| Description | Extended TicTacToe game for GNUstep |
| Sub Section | Games |