BubbleKing is an unique interesting puzzle game that test your strategy. It has three different levels of difficulty; this makes it suitable for all people from children to strategists who enjoy the challenge. The game field is a square of cells. Each side of the square has a layer of bubbles, and there are some bubbles in the center of square. When you click the marginal bubble it will then move towards the center of square until it can not continue to go ahead. If three or more bubbles of the same color are connected vertically, horizontally or in an L-shape, then they will be removed, all the bubbles can not connected to core of square will be removed too. Your score will be improved when bubbles are removed. If all the bubbles are connected together, then the game will over.