Every bonus question on the exam will have at least one student get it right.

Created by JoshuaZ on 2015-04-29; known on 2015-05-12; judged wrong by JoshuaZ on 2015-05-13.

• JoshuaZ estimated 55% on 2015-04-29
• Pradeep_Kumar estimated 40% on 2015-05-11
• JoshuaZ   judged this prediction wrong on 2015-05-13.