The Nintendo DS has many games for the adults that are very challenging and interesting. A couple of the puzzle video games for adults that play the Nintendo DS are: Mystery Case File, Professor Layton and the Curious Village, Big Kahuna Reef and the Word Jong.

All Nintendo DS are region-free, there is no regional lockout. Any Nintendo DS game will work with any Nintendo DS, and any Nintendo DS game is compatible for multiplayer with another Nintendo DS game, of a different country of origin.

I DON'T KNOW!!!!!!!

There is no such thing as a 'DS lite' game. If it's a Nintendo DS game, it works on any model.

The game ID for a Nintendo DS game can be found on the cartridge. There will be a code, which is specific for each DS game.

IT's impossible

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You may make a Nintendo DS game using DS game Maker, you must purchase a Nintendo DS flash cartridge and get the right kernel