GNS3 is a graphical network simulator that allows simulation of complex networks and to launch simulations on them. It is an excellent complementary tool to real labs for administrators of Cisco networks or people wanting to pass their CCNA, CCNP, CCIP or CCIE certifications. It can also be used to experiment with features of Cisco IOS or to check configurations that need to be deployed later on real routers.

Quadrapassel comes from the classic falling-block game, Tetris. The goal of the game is to create complete horizontal lines of blocks, which will disappear.

The LXQt notification daemon.

FreeOrion is a turn-based space empire and galactic conquest (4X) game being designed and built by the FreeOrion project. FreeOrion is inspired by the tradition of the Master of Orion games, but is not a clone or remake of that series or any other game.

gnubiff checks for mail within a file, a qmail or MH style dir, or an IMAP4 or POP3 or APOP server. It can display headers (number, sender, subject, and date) when new mail has arrived.

Pynagram is a simple word game in which the player is presented with seven letters in a random order. Every word that is "solved" from the jumbled letters earns the player points. If the player solves one or more seven letter words, the score is carried over into the next game.