What do you get when you mix Nintendo's classic "Tetris" with bingo? Tringo!

Developed within the online game "Second Life", Tringo brings a skill aspect into the mostly random game of bingo. New Zealander Nathan Keir originally created the game in late 2004 and it swept through the Second Life world in a wave of popularity.

The game is now being distributed by Crave Entertainment as "GBA Tringo" for the Game Boy Advance portable game player.