MathOverflow

Good Question

 Good Question
Question score of 25 or more. This badge can be awarded multiple times.

earned this badge 2 times.
What do you want to do in September for MO's tenth anniversary?
Awarded Jun 29, 2019 at 12:30
What do you want to do in Rio?
Awarded Feb 15, 2018 at 2:51

Others with this badge