这是minesweeper克隆的X

About When I started using OS X in 2005 the one thing I missed most was Minesweeper. Because I lacked Minesweeper, I found myself unusually productive. In order to solve this problem, I decided it would be a good idea to teach myself Cocoa and Objective-C and write MacSweeper. MacSweeper is free software. The source code available through SVN, and you can even browse it online through the wonders of Google. It is not the prettiest code, but it does provide a number of useful pointers on how to start developing a simple yet complete application in OS X. I claim no responsibility for anything this program does to your computer, but i