Hello, I m new to iPhone Platform.I want to make simple game. In my game i need some data like (Score, levelnumber,etc) throughout game. How can i declare this variables. I know only one way. But i think it is not proper. Create one global.h file. add all global variables in this file & import global.h file when i want to use this data. I heard about delegate & protocol. Please tell me which is best way to transfer data between views & track global data throughout app. Thanks in Advance.