Photo Hunt Game

Build up a web-based photo hunt game, can be flash or html based. But the photos to be hunt must be ad-hoc generated, such that the system can make some differences from one newly uploaded photo and then generate another photo for user to make comparison. The the system allow user to play the photo hunt game, with timer, mark, circle to indicate the correct points etc. Mark will be accumulated such that it will show on screen when game over and store in mysql database afterward.