Rugby league is a team sport played between two teams of thirteen players each. The game is played on a rectangular field, and the objective is to score points by carrying the ball over the opponent's goal line or kicking it through their goalposts. Players can pass the ball sideways or backwards but cannot pass it forward. The match consists of two halves, each lasting 40 minutes. Teams can score in several ways, including tries, conversions, and penalty goals. Rugby league is known for its fast pace and physicality, making it a popular sport in countries like Australia and England.