Robotic race

We made a robotic football match with two goals, two robot made goalkeepers and the robot made remote footballers, witch you had to control with a smartphone that couldn't be an iphone, our race was exciting, because there was a lot of ghost goals, because the ball passed some times in front of the goal but it wasn't a score, and sometimes the two robots crushed and it was a fight to get the ball, it was a good match.