Play a traditional game of 501 darts or a 9 dart challenge. 2 Player game, challenge your friend or play a world tournament against AI opponents Darts 501, dart game, 9 dart challenge, online darts, two player game, sports game, skill game, accuracy, precision, competitive game, AI opponents, scoring, 501 game, target practice, finger swipe, mouse control, sports, gaming, fun for all ages