My favourite is still Intelligent Design Sort: http://www.dangermouse.net/esoteric/intelligentdesignsort.html http://www.dangermouse.net/esoteric/intelligentde

My favourite is still Intelligent Design Sort: http://www.dangermouse.net/esoteric/intelligentdesignsort.html http://www.dangermouse.net/esoteric/intelligentdesignsort.ht... O(1) run time!