Original Link: http://mobile.smashingmagazine.com/2013/02/13/designing-open-source-iphone-game/

I love games and I’m a huge math nerd, so I made a new iPhone game based on a famous math problem called The Seven Bridges of Königsberg. I’m selling it in the App Store, but I also want to share it with everyone, so I made it open source.

Interesting article from smashing magazine on using Cocos2D to make an iPhone game