D3Publisher of America sent over a press release announcing PQ: Practical Intelligence Quotient, a 3D puzzle game that tests players problem solving skills. Developed by Nowproduction of Osaka, PQ: Practical Intelligence uses the PSP system's Infrastructure Mode, allowing players to post their PQ score on the worldwide ranking site to see how they rank against other players around the world. The game will be released in January 2006 (press 'read more' for details).