You can take on another player anywhere in the world by playing the Online Battle Mode using Nintendo Wi-Fi Connection. This is a free* online service that uses the wireless capabilities of the Nintendo DS to connect to the Internet via a wireless access point.
Using Nintendo Wi-Fi Connection, you can even download extra official puzzles from Nintendo or from other players worldwide!
* A broadband Internet connection including wireless access point, or access to a hotspot are required to use Nintendo Wi-Fi Connection. For more information, please visit www.nintendowifi.co.uk.
