This game looks easy in fact very difficult to see,usually the third,it is difficult to pass,this game supports phones and tablets,the first and second shut off relatively easy,and third,it is difficult,and there are a lot of game other running the ball if hit you will start again between those sports that can hit the little play each other,it will be a very educational game to rest,by the numbers 0 to 9 to draw the track,and they is the conservation of energy.So players have to try to keep a variety of point of view and see if you can hit a few off.Good luck to you! How to play: Fingers tap the screen anywhere to start Games Mars 1,2,3,4,5,6,7,8,9 be submitted in accordance with the path to go,be sure not to hit other small to play sports.If you hit another little play Mars will be added to the origin then you have to re-start.