This game is for your brain to work. At the begining, you have 5 rows of balls. When you click on one ball, it disappears. If this was against another having the same colour (left, right, up, down), this last one gets removed too. If several balls of same colour are against each others, clicking on one makes them all disappear. To help you, when you go over a ball with the pointer, a white dashed line is automatically drawn around all balls of same colour linked to that one. However, it would be too simple if some clicking would be enough to get rid of all balls of course. Therefore, there is a difficulty: After a given number of clicking, new balls are added automatically! At the begining, this is after every 6th clicking, but as the game goes forward, it comes more often... Knowing that, your goal shall be to eliminate as many balls as possible, in order to slow down the filling in process. At the bottom of the image, a counter show you how many balls you have removed until the frame is filled in. Have fun with it but don't forget to think a bit...