My favorite Wii Homebrew game's just gotten a big update! JustWoody has updated Mahjongg Wii with a Versus mode, and now co-op players can select matching tiles individually as well as complete each other's matches. It's a very nice looking game with crisp graphics and a relaxing theme. It's got support for about 12 languages as well. Grab it on the homebrew browser or check it out here:

MahJongg Wii - WiiBrew