Chotto Nou o Kitaeru no DSi Training: Rikei-Hen

In this math-focused edition of the popular Brain Age series, players can enjoy a mix of new and familiar exercises, including Change Maker, Triangle Math, Sum Totaled and Multi Tasker. A new Themes mode includes drawing, photography and voice acting challenges, letting you share your creativity with friends and family. And if you need a break from your routine, the always-enjoyable Virus Buster makes its return.

In this math-focused edition of the popular Brain Age series, players can enjoy a mix of new and familiar exercises, including Change Maker, Triangle Math, Sum Totaled and Multi Tasker. A new Themes mode includes drawing, photography and voice acting challenges, letting you share your creativity with friends and family. And if you need a break from your routine, the always-enjoyable Virus Buster makes its return.