![This is CS50 Fair. This is CS50 Fair.](https://s3.amazonaws.com/thumbnails.thecrimson.com/photos/2009/12/09/001508_1224428.jpg.798x1200_q95_crop-smart_upscale.jpg)
More than 300 students of CS50 present their final class projects to the Harvard community yesterday at the CS50 Fair. Student projects included Android Apps, BlackBerry Apps, Facebook Apps, Firefox Add-Ons, Games, iPhone Apps, Tools, websites and more.