Please note, this blog entry is from a previous course. You might want to check out the current one.
Add 4 cards to the game (for a total of 16).
Start by selecting one row of cards, copy and place them on your storyboard:
![cs193p - assignment #1 task #2](https://cs193p.m2m.at/wp-content/uploads/2013/02/cs193p-assignment-1-task-2-206x300.png)
Now connect all four new cards to the outlet connection by control dragging each of them to:
@property (strong, nonatomic) IBOutletCollection(UIButton) NSArray *cardButtons;
The complete code is available on github.
![Share on Facebook Facebook](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/16x16/facebook.png)
![Share on Twitter twitter](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/16x16/twitter.png)
![Share on Reddit reddit](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/16x16/reddit.png)
![Pin it with Pinterest pinterest](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/16x16/pinterest.png)
![Share on Linkedin linkedin](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/16x16/linkedin.png)
![Share on tumblr tumblr](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/16x16/tumblr.png)
![Share by email mail](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/16x16/mail.png)
![Share on Facebook Facebook](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/32x32/facebook.png)
![Share on Twitter twitter](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/32x32/twitter.png)
![Share on Reddit reddit](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/32x32/reddit.png)
![Pin it with Pinterest pinterest](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/32x32/pinterest.png)
![Share on Linkedin linkedin](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/32x32/linkedin.png)
![Share on tumblr tumblr](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/32x32/tumblr.png)
![Share by email mail](https://cs193p.m2m.at/wp-content/plugins/social-media-feather/synved-social/image/social/regular/32x32/mail.png)