Install kdegames-mahjongg-data-kf5 by entering the following commands in the terminal:
sudo apt update sudo apt install kdegames-mahjongg-data-kf5
Description:
tilesets and backgrounds for Mahjongg games
This package contains a collection of tilesets and backgrounds for KMahjongg, KShisen and Kajongg. . This package is part of the KDE games module.
Homepage: http://games.kde.org/
Version: 4:17.12.3-0ubuntu1
Section: universe/games