
Uno is perhaps one of my favorite card games. Not
because it's the best, but because it has broad appeal, an easy but fun rule system, and pretty colors. I like the
primary colors, they remind me of the 80's. So I found
Duo, an
Uno-ish game that's open source, written in Python, and available for Windows, Linux, and BeOS (for both of you who
care). I suppose you might be able to get it to work in OS X, but no guarantees. One problem: it's in French. Still, if
you're familiar with Uno at all the interface is very similar to the Game Boy Color port, and won't take long to figure
out. Enjoy!