GPeriodic is a small X/GTK+-based program which allows you to browse through a periodic table of chemical elements, and view somewhat detailed information on each of the elements. 118 elements are currently listed.

This is a simple Motif/Lesstif version of the classic solitaire game: Klondike Solitaire.

Marble is a generic geographical map widget and framework for KDE applications. The Marble widget shows the earth as a sphere but does not require hardware acceleration. A minimal set of geographical data is included, so it can be used without an internet connection.

The iptables/xtables framework has been replaced by nftables. You should consider migrating now.

Xskat lets you play the card game Skat as defined by the official German "Skatordnung".