This is a collection of puzzle games written by Simon Tatham. They run
natively on various platforms including Linux, Windows, and Mac OS X.

The author periodically makes updates and old versions are inaccessible
from the  website.  In that case you can either get the tested version
from

https://slackware.uk/sbosrcarch/by-name/games/puzzles/

or get the latest version from

https://www.chiark.greenend.org.uk/~sgtatham/puzzles/puzzles.tar.gz

and execute the script with VERSION=latest