RuleRule
A puzzle game of rules acting upon rules. Create the desired pattern.
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First created with NeXT Interface Builder and Objective-C files (1995, Mach OS): rulerule.gz (Creative Commons Attribution License). For some history, see
http://hilgemeier.gmxhome.de/codes/rulerule.htm
Unfinished Java project, running under Eclipse Luna with Windows 7 (2012, LGPL). Contains notes and design diagrams for possible future development. Doxygen-documented : RuleRule2.00_working.zip