陶哲轩的网誌有个强版,有数百个跟贴:

来源: 2012-01-19 20:08:54 [旧帖] [给我悄悄话] 本文已被阅读:

http://terrytao.wordpress.com/2011/04/07/the-blue-eyed-islanders-puzzle-repost/