【脑筋急转弯】内容简介
You think you're smart ? Try some really difficult Maths/Logic Riddles
You think you're smart ? Try this Widget! You'll find here some really difficult Maths/Logic Riddles, that last for hours. In the Pro version, you both have the hints and the answers.
支持分辨率：320x240,320x480,480x854,480x800,960x540
