<P>PROBLEM TO BE SOLVED: To provide a kind of an intellectual training game system and its method. <P>SOLUTION: This game system comprises primarily a plurality of puzzle blocks, reader units, a storage unit, one or more keys and a processing unit. The respective puzzle blocks are provided with one or more identification codes each, the reader units separately read the identification codes, the storage unit stores one or more game modes each of which has combination data of one or more puzzle blocks, and the keys are prepared for a game mode selection. The processing unit scans and detects the read identification code and current positions of the puzzle blocks, compares the positions of puzzle blocks with the combination data of puzzle blocks corresponding to the selected game mode, and generates a response message based on the comparison result. <P>COPYRIGHT: (C)2009,JPO&INPIT 
INTELLECTUAL TRAINING GAME SYSTEM AND ITS METHOD