Akinator , 20 questions working algorythm - repost

Im looking forward to buy a working algorithm similar to what the game 20 questions or akinator genie does. It predicts the answer based on the tree match algorithm. [login to view URL] it must have the site or game features, but it will be used as a template for another project instead. i should be able to have the database replaced, changed, and expanded. ONLY BID IF YOU HAVE WORKED ON SOMETHING SIMILAR BEFORE.