This is sample project just to demonstrate how you can create a layer of menu ( when u click pause button ). Resume, Restart and Settings menu. Resume will resume the CCDirector Restart will resume the CCDirector and will replace Current Scene. Settings will push another Layer. Timer will show if you have clicked resume or restart( if restart it will start from 30 ).
Note: You can set position of Sprite and Menus as per Your requirment.