Klickety is a puzzle game where the player removes groups of colored marbles to clear the board.

Git is popular version control system designed to handle very large projects with speed and efficiency; it is used for many high profile open source projects, most notably the Linux kernel.

Gspiceui is a graphical user interface for the two freely available electronic circuit engines: GNU-Cap and Ng-Spice. Current features are: * Import gschem schematic files using gentlist. * Load and parse circuit description (net list) files. * Provides a GUI interface for GNU-Cap OP, DC, AC and Transient analyses and generates appropriate simulator commands based on user input. * Provides a GUI interface for Ng-Spice DC, AC and Transient analyses and generates appropriate simulator commands based on user input. * The raw output may be viewed for any processes initiated by gspiceui.

LaTeXDraw is a free PSTricks code generator or PSTricks editor for LaTeX. It has the usual drawing tools (lines, rectangles, circles, Bezier curves) and can resize, rotate, move and join objects using vector transformations. LaTeXDraw uses SVG as its file format and figures can be exported as PSTricks code, pdf, eps, jpg, bmp, png, ppm.

Theme Hospital was a simulation computer game developed by Bullfrog Productions and published by Electronic Arts in 1997, in which the player designs and operates a hospital.