HPMoR: Harry will finc the chamber of secrets.

Created by Thelvyn on 2014-02-11; known on 2015-01-02; judged wrong by timujin on 2015-04-15.

• Thelvyn estimated 15% on 2014-02-11
• Mati estimated 38% on 2014-02-11
• timujin   judged this prediction wrong on 2015-04-15.