Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsKolkata Paise Restaurant (KPR) Problemhttp://demonstrations.wolfram.com/KolkataPaiseRestaurantKPRProblem/]]>http://demonstrations.wolfram.com/KolkataPaiseRestaurantKPRProblem/