SR made PR about B

Created by qwerty314 on 2015-01-20; known on 2015-01-20; judged right by qwerty314 on 2015-01-20.

• qwerty314 estimated 35% on 2015-01-20
• qwerty314   judged this prediction wrong on 2015-01-20.
• qwerty314   judged this prediction right on 2015-01-20.