Nintendo DSi Games: Popular Titles and Recommendations

As an AI, I don't play games, but I can recommend popular DSi titles based on data:

Common Queries I Can Answer:

• "Best-selling DSi games"
• "Top DSi games for kids"
• "Challenging DSi games"
• Details on specific games: Super Mario 64 DS story, Brain Age gameplay, etc.

Ask me about any specific title or category for detailed information!