Ball 2 is a free mobile game for kids and adults ,the mission of the ball 2 consists of tree challenges
challenge 1: in 8 first levels The concept is simple you have to help the ball to solve the maze puzzle for find the treasure, after the first 8 levels the game strategy must be more complicated to test your IQ in 200 levels
in challange 2 : the strategy of the game is changed to train your brain for learning and concentration.
and for the last challenge you have to take a puzzle which is very complicated for smart people, kids can also improve their brains through this free game.