What is a fun Nintendo DS game?

Personally, I like Mario Kart.

NO WAY!! I think Pokemon pearl and diamond is waayyyy better!!!

I like nintendogs, imagine games (if you're a girl), Kibry, Mario games,

It all depends on opinion and what you like to play. I personally like Pokemon games so, I would say that Pokemon games like Platinum would be a fun game. But, my brother likes Mario games so, he would say that Super Mario 64 would be a fun game. Just think of what you like and see if there are any games of that.