Obfuscated C Code Contest 2006. Please explain sykes2.c
It used to have an evil twin, the Underhanded C Contest [1] where the aim was to make an innocent program also do something evil in such a way that that it can be plausibly denied as accidental when the 'bug' is detected in a code review.<p>[1] <a href="http://underhanded.xcott.com/" rel="nofollow">http://underhanded.xcott.com/</a>