glpeces
Tangram (puzzle) game clone
The Tangram is an ancient Chinese puzzle game where the player has to arrange
a set of figures with 7 polygonal pieces.
Peces allows playing 40 different modalities of tangrams and it includes more
than 31,000 figures to solve. Also, it allows creating new figures and
competitions. glpeces is especially designed to use in education.
gdevilspie
User friendly interface for devilspie
gDevilspie is a graphical front-end for editing the Devilspie configuration
file which allows you to run a particular application within a particular
workspace in the GNOME panner in a particular manner.
jpegjudge
determine which of two given jpegs (same size) is the original
Try to determine which same picture was saved at a higher quality,
even if the picture was saved at low quality and later at a higher
quality.
opticalraytracer
Virtual lens/mirror design workshop
OpticalRayTracer is an application that analyzes systems of lenses and mirrors.
It uses optical principles and a virtual optical bench to predict the behavior
of many kinds of ordinary and exotic lens types as well as flat and curved
mirrors. OpticalRayTracer includes an advanced, easy-to-use interface that
allows the user to rearrange the optical configuration by dragging objects
around using the mouse.
fractxtra
Fractint extras collection
xpostit
simple postit program on X with I18N support