Watch on SFlix. We see three kids from behind, standing at a set distance from a peeling, whitewashed wall. The rule is that each player throws a coin against the wall, that drops and rolls back on the pavement; the player whose coin remains the closest to the wall can keep the other players’ coins. As we watch, though, the coins tinkle everywhere, several flung by each player, further multiplied by their shadows, after which all three rush forward to scoop up loot, seemingly at random and yet without disagreements.