Happy Yellow Ball is fun logic game suitable for all ages. The rules of the game is quite simple. Your job is to dig a trail to get a "hamster in the ball" to the yellow ball and make the yellow ball HAPPY! Avoid obstacles on the way down,. Pick some help on the way to remove obstacles. Have fun playing. Happy Yellow Ball,game,kids game,mobile game,arcade game,hypercasual game,obstacle avoidance,physics game,logic game,hamster,yellow ball,fun,easy to play,skill game,Android,HTML5,mobile,kids,boys,avoid,ball,obstacles,physics