Practical Intelligence Quotient 2 - PlayStation Portable

PQ2 helps players calculate their intelligence by using the PQ scoring system based on the number of moves and the speed with which they complete more than 250 puzzles. PQ2 players use the PSP system's infrastructure mode to take their score online to measure their brain power against their friends, their country and even their gender. PQ2 uses a measuring system that was created under the guidance of Professor Masuo Koyasu of Kyoto University in Japan that determines players' "Practical