PQ sequel with even more 3D puzzles and a multiplayer challenge. The absolute reference for 3D puzzles on PSP.
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Category
Puzzle1 player3+
Description
PQ2 - Practical Intelligence Quotient 2 by D3 Publisher, released in 2007. Sequel to the PQ puzzle focused on measuring practical IQ. Over 100 varied 3D puzzles involving spatial reasoning and progressive logic.