Anyone try Brain Age for the DS?

Come on, It's fun. Give it a chance. It has Sudoku on it too.
I'm actually getting smarter playing this non-game.

I tested this out at Best Buy (that new download station) And liked it.

It's sequel, (Big Brain Academy) is coming 6/5 here. I'm getting that.

And my Brain age at first was 41, but I worked that down to a 28. Awesome.