HPMoR: Harry will find the room of requirement.

Created by Thelvyn on 2014-02-11; known on 2015-01-02; judged wrong by rebellionkid on 2015-03-24.

• Thelvyn estimated 35% on 2014-02-11
• Mati estimated 33% on 2014-02-11
• rebellionkid   judged this prediction wrong on 2015-03-24.