Playing for a cause. A special event to be held in Las Vegas.

Knock It is a new small and interesting iPhone, iPod and iPad game from d-Studio, Ltd. Team, creators of Join It - Jigsaw Puzzle for iPad, TwistIt and TwistIt HD. Knock It is a wonderful game to short time at the weekend on any iPhone, iPod or iPad.

Kemerovo region Governor's Cup tournament with total prize money of 1 million rubles will collect no less than 64 participants from 7 countries.