Please note this is a pre-owned video game and some online features or downloadable content may not be included or still in service. Any bonus content/DLC codes may have already been used or be expired and are not expected to be valid
-"Complete in Box" Refers to an item that includes original UMD, case, manual, and cover art.
-"No Manual" Refers to an item that includes the original UMD, case, and cover art.
-"UMD Only" is a loose UMD and does not include a case, cover art or inserts.
*PLEASE NOTE* In any tier of condition, there may be imperfections present. Significant imperfections will be noted. All UMD's are in working order, regardless of aesthetic condition, and have been tested unless otherwise stated.
Cover art may slightly differ from stock photo.
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 Intelligence Quotient" or PQ. Players create their own puzzles and share with friends utilizing the PSP system's game sharing mode or utilize infrastructure mode to upload puzzles and download new ones. PQ2 allows players the flexibility to choose which puzzles they want to play first and the ability to get a preliminary PQ score in roughly 10 minutes or play through the full puzzle set, including 10 unlockable puzzles, for their full PQ score.