PQ: Practical Intelligence Quotient (PSP)

100 3D logic puzzles moving blocks and stairs, avoiding walls and lasers, pulling switches and manoeuvring with maps. 13 puzzle types use various obstacles and methods to test a player's problem-solving abilities. Scores are based on not only solving the puzzle, but also take into account how fast and how many moves are used. Players can then post their PQ score using the PSP system's Infrastructure Mode to receive a worldwide ranking and compare their score with other players., Platforms: Sony PSP