ksudoku,一个小巧但非常有趣的游戏，有益于开发智力。-ksudoku, a small but very interesting game, the development of useful intelligence.

类似于dx-ball，只不过这是四面都有拦板，难度更大些。源代码全部奉送！ -similar to the dx-ball, but it is surrounded by railings on board have difficulty even greater. All source code bottle!

ksudoku,一个小巧但非常有趣的游戏，有益于开发智力。-ksudoku, a small but very interesting game, the development of useful intelligence.