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It draws smileys. Lots of them, all over your screen.

It's guaranteed to cheer you up next time you're feeling gloomy.

Download v1.1 24K - Mac OS X 10.4 - 10.14

The reincarnation of the RoboRail project as a Mac OS X screensaver.

Watch as your Mac attempts to evolve a program that guides a robot along a track. Turn your coffee break into a machine learning experiment.

Download v1.0 140K - Mac OS X 10.4 - 10.14