RealClearScience - Sudokuhttp://www.realclearscience.com/topic/topic.php?id=24154SudokuTopic Algorithm Creates 'Richter Scale' of Sudoku Difficulty http://www.technologyreview.com/view/428729/mathematics-of-sudoku-leads-to-richter-scale-of/ MIT Tech. Rev. 100248392 Entries Wed, 08 Aug 2012 00:00:00 -0400 146963 Images Encrypted Using Mathematics of Sudoku http://www.technologyreview.com/view/428639/mathematicians-encrypt-images-using-mathematics/ MIT Tech. Review 100248254 Entries Tue, 31 Jul 2012 00:00:00 -0400 149290 Mathematician Claims Sudoku Breakthrough http://www.nature.com/news/mathematician-claims-breakthrough-in-sudoku-puzzle-1.9751 Eugenie Reich, Nature 100244878 Entries Fri, 06 Jan 2012 00:00:00 -0500 118864 Sudoku: Magical History of Magic Squares http://www.guardian.co.uk/science/2011/apr/03/magic-squares-geomagic-lee-sallows Alex Bellos, Guardian 100240551 Entries Mon, 04 Apr 2011 00:00:00 -0400 77204 Sudoku-Like Puzzle Gets Geometrical Twist http://www.newscientist.com/article/dn20017-ancient-puzzle-gets-new-lease-of-geomagical-life.html Jacob Aron, NewScientist 100239477 Entries Tue, 25 Jan 2011 00:00:00 -0500 67519 Programmed Bacteria Can Solve Sudoku http://www.newscientist.com/article/dn19733-problemsolving-bacteria-crack-sudoku.html Frank Swain, NewScientist 100238516 Entries Sat, 20 Nov 2010 00:00:00 -0500 57476