Take part in a world marathon called Dandy's World Marathon. Your block runner, at the start command, will move along the track, which is a broken line, where the breaks are turns. At each turn and in the area in front of the void there is a round button with an arrow. As soon as the runner gets close to her, you need to press the button to activate either a jump or a turn in Dandy's World Marathon. The task is to go the maximum distance and collect red crystals along the road.
