PQ: Practical Intelligence Quotient (2006)

Based upon psychological research, your PQ score will be determined by how quickly and effectively you solve each life-like situation. Test your wits, bend your brain, and match wits with the minds of users worldwide. A 3D puzzle game that tests players problem solving skills, PQ uses the PSP® system's Infrastructure Mode and allows players to post their PQ score on the worldwide ranking site to see how they rank against other players around the world.

• Release Date: February 1, 2006