online educational games

We want to develop a number of online games for our website. More than likely done in Flash and integrated with a PHP database. The games do not have to be overly complicated or technical but should serve their educational purpose. They should however be the kind of game which people return to. We assume work input of approx. 2 - 4 weeks per game. Bidders should be primarily excellent game builders, if you have experience of doing educational games then that's a plus. Reference projects are very important, please include links or downloadable files so that we can see previous work. If you have no references then please do not bid. Also, if you have an existing library of games which you own and can be adapted then this may also be interesting depending on the quality of the games. We prefer to work for fixed price in projects we undertake but would also like an hourly rate in your quote. All games will be specified and then a fixed price agreed before projects begin.