Beneath A Binary Sky is an engine that simulates a world in which robots controlled by programs can live, work, fight, and even bear new children. The long-term goal of the project is to create a fully configurable engine that can simulates any kind of world, from simple to complex ones with many rules and events.
Pybik is an interactive, graphical, single player puzzle about the cube invented by Ernő Rubik. Besides the cube, the program can handle towers and bricks (non-cubic puzzles). Pybik also has solvers, pretty patterns, and a collection of various moves. The cube can be manipulated with the mouse or keyboard. You can change the colors or images on the faces of the cube.
JSimLife is an advanced biological life simulation. In JSimLife, every life form is a cell. Every cell is a Sprite and it has a Brain and a Dna object. Every Cell's aspects are stored in a Dna (Dna is a Vector of parameters). Cells are able to reproduce themselves using methods provides by the Dna class. The user can change the Simulation Parameter, create new DNA, create new types of cells, and save or load simulations and DNA.