Players of instant-win games have 365 days after the announced end of that game to claim a prize. https://zdifne.com/%EB%A1%9C%EB%98%90%EB%B3%B5%EA%B6%8C%EC%A0%95%EB%B3%B4-%EB%8B%B9%EC%8B%A0%EC%9D%98-%EB%AF%B8%EB%9E%98%EB%A5%BC-%EB%B0%94%EA%BF%80-%EA%B8%B0%ED%9A%8C%EB%A5%BC-%EC%B0%BE%EC%95%84%EC%84%9C/
