Apps & code Write C and Obj-C on Mac: [Xcode] Mac 10.6 “Snow Leopard” Applications: [CP] [CP_PD] [CP_RPS] Mac 10.7 “Lion” Applications: [CP_RPS_2] Objective-C Code (Xcode) for the apps above: [CP: contact process] [CP_PD: prisoner dilemma] [CP_RPS][CP_RPS_2]