title: How to share data among multiple iphone devices using Game Center
body: <p>I create multiplayer game.
  I used this tutorial for create my game:</p>
  
  <p><a href="http://www.raywenderlich.com/3276/how-to-make-a-simple-multiplayer-game-with-game-center-tutorial-part-12" rel="nofollow">Game Center part 1</a></p>
  
  <p><a href="http://www.raywenderlich.com/3325/how-to-make-a-simple-multiplayer-game-with-game-center-tutorial-part-22" rel="nofollow">Game Center part 2</a></p>
  
  <p>My issues now is: - how to shared data for all players.</p>
  
  <p>In tutorial Ray Wenderlich we can send data with struct. We send struct and we have ability get the simple data (for example int value or other). How to send data without struct?</p>
  
  <p>Thanks for response!</p>