for all you football fans, actually football players, i challenge you to try to play on this field.
whoever is able to then the prize is the fact that you where able to control the ball without having it rolling down the hill and straight into the lake.
don't ask me where this field is because have no idea, if you want the same affect then take a ton of paint (white, not green, we are not looking for the camouflage affect) you will not need a ruler, it can be slightly bent so long as the lines are touching. i forgot to mention you will need a park with a lake, so Londoners I'm afraid you will have to go up north to find such beauty lol.
tying the ball to your leg or foot will result in instant disqualification.