Zotz is a simple but addictive time-wasting card game involving perception. The idea is to spot groups of three cards that are the same or different in each of four attributes. I didn't make up the game; I just coded it up in a weekend, as a well-behaved program with a few decent preferences. Cocoa source code included.
Version 2.0: Release notes were unavailable when this listing was updated.
- Mac OS X 10.3 or later