From GameBrew - a wiki dedicated to Video Game Homebrew.
YahtzeeDS is clone of the dice game Yahtzee for the Nintendo DS. It has a multiplayer option which uses MightyMax's wireless lobby library, for local wireless play without requiring an access point.
Copy the .nds file to your card.
Each player has a maximum of 3 throws for each turn and must fill in any of the listed combinations for each turn.
The player has the highest points wins the game.
Operate with Stylus.
- Author's website - http://vespenegas.com