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One of my favorite games for PSP is the Hot Brain. I love games that train the brain and force me to think. And the aim of this game is even this, develop the brain. There are 5 categories: Logic, Math, Memory, Language and Concentration. And in each of them there are 3 attractive games each one with 3 difficulty levels: easy, medium and hard. There are charts that show the improvement of the brain as we play. I really love this game, the last time I played was this morning, I try to play daily.
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