Great "game" if your arithmatic isn't spot on.
Brain Training is simply just alot of fun, even maths.........
If you are looking for something to help improve your mental skills then this is for you, ive already noticed a difference in my arithmetic skills which is a good sign that the game does what its supposed to do.
It comes with Sodoku which is a great addition to the game and has, i have to admit, got me addicted.
It uses mic and touch screen features and has you tilting the DS on its side like a book, these a very innovative features combined and we haven't seen these combined in many games.