I was watching the very first ever episode of Avatar: The Last Airbender on Turbonick today, and Iroh's (Zuko's Uncle's) solitare-like game seemed to have some clues or mysteries to it, like when Iroh put the last card down, it had two Air symbols over each other, and a fire on the top of the row, and the camera clicked in closer to it when he let the cards down. Mabe his solitare-like game has some clues of mysteries in Avatar: The Last Airbender? Mabe what happened to the Airbenders?

I doubt it... I mean, they already have Pai-Sho for the mysterious game, but you never know, I suppose. I admit I was wondering about that too when Avatar first aired.

That wasn't Pai Cho. It was more of a solitare-like game.