CheatCC says, "Although Brain Age Express: Math certainly does not have all the functionality of its DS-based big brothers, this DSi exclusive sure comes close. With eight different math-focused training modes, and several special Theme modes, there is plenty to do in Brain Age Express: Math for the DSi. And at 800 points, this is a great way to get back into training, or start it up for the first time!" 3.6/5
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