2016年2月16日
Y - Design T-Shirt（第二季水）
摘要： Description Soon after he decided to design a T-shirt for our Algorithm Board on Free-City BBS, XKA found that he was trapped by all kinds of suggesti 阅读全文
posted @ 2016-02-16 18:36 Not-Bad 阅读(231) 评论(0) 推荐(0)
B - Maya Calendar（第二季水）
摘要： Description During his last sabbatical, professor M. A. Ya made a surprising discovery about the old Maya calendar. From an old knotted message, profe 阅读全文
posted @ 2016-02-16 16:48 Not-Bad 阅读(303) 评论(0) 推荐(0)