7 Months Ago, Ventura County Star says (in Another step forward DSi adds cameras, downloads to Nintendo's ...)  CA - Lou Kesten
Finally, “Brain Age Express: Math,” which recycles the math problems of the original “Brain Age” games, will set you back $8. The DSi does play the hundreds of DS cartridges that are already on the market. Best of the recent releases: Nintendo's ...

8 Months Ago, 1UP.com says (in My Thoughts on DSi + Midnight Launch Photoblog)  NY
There's Brain Age Express and Bird & Beans of course, but Aquia is probably the best of the bunch so far, as it's a new Art Style puzzle game with cool music and a somewhat brain-bending premise (it's basically a color-matching game, but you can only ...

And Softpedia says (in Here Are the DSiWare Titles Available for North America)  Romania
Brain Age Express: Math – In this math-focused edition of the popular Brain Age series, players can enjoy a mix of fresh and familiar training exercises. A new Themes mode also lets Nintendo DSi users experiment with images and voice recordings in fun, ...

And 1UP.com says (in DSiWare Takes Nintendo Downloadable Spotlight)  NY
Brain Age also makes its DSi debut this week, offering a math-focused edition for 800 DSi Points ($8). A themes mode also lets players take drawing, photography and voice acting challenges. Beyond that, there's Master of Illusion Express: Funny Face ...

And GameFocus says (in Games for the Week April 05 - 11)  Canada
Today (April 5) Art Style: Aquia (DS) Bird & Beans (DS) Brain Age Express: Math (DS) Master of Illusion Express: Funny Face (DS) Rhythm Heaven (DS) WarioWare: Snapped! (DS) Monday (April 6) Professor Heinz Wolff’s Gravity (Wii, DS) Tuesday (April 7) ...

And Gamers.com says (in Nintendo DSi Shop Announced, First Five Titles Revealed) Called the Nintendo DSi Shop, the first five titles were also announced for the service. These games will include WarioWare: Snapped!, Bird & Beans, Brain Age Express: Math, Master of Illusion Express: Funny Face and Art Style: Aquia. ...

And G4 TV says (in Nintendo Announces DSi Shop Lineup)  CA
That's a little frightening too. Brain Age Express: Math – In this math-focused edition of the popular Brain Age series, players can make their brains smarter with numbers. And training. According to Nintendo, the "Themes" mode lets Nintendo DSi users ...