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Date: 2006-07-22 11:54:03NP-complete problems Leisure Logic puzzles Crossword Puzzles | Item in the Media by Ucaoimhu N A certain periodical recently used an offbeat four-word phrase to refer to an item OAdd to Reading ListSource URL: www.math.uchicago.eduDownload Document from Source WebsiteFile Size: 74,86 KBShare Document on Facebook |