Google maps for block game
Android, UIQ 3.0, Series 60 Edition 5 open-source software
Robocode is a programming tank game for Java
GPS track editor for editing tracks and planning (multiple) day tours
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
JASI - Java Event-Based Simulation Framework
A java 3d simple virtual celestial globe. Source code available
Elo Calculator - strictly implemented FIDE Rating Regulations
Mod for evolution simulation and artificial life program Biogenesis
A virtual parrot for Android platform that can listen and talk to you.
Wrong answer guaranteed, first time, every time.
A computer algebra system for research in combinatorial game theory.
Generating kicker playing schedules
thc % calculator in homemade eddibles
An open source controller for Scalextric community
Lye calculator for soapmaking
tiny code, html webcam game or plug brain in each blob, java server
DIY fertilizers calculator for planted acquariums