A game. There is a text with lots of mistakes, LOTS! Then the first player correct the mistake in 30 seconds, then the next one and so on. The game starts when the text is posted. It'd be better to prepair all the players befor the game. They would take there numbers and start the game. If somebody don't post the correction in 30 seconds he loses. This game is expected to improve people's language, I think it's just interesting!