Apparently, this user prefers to keep an air of mystery about them.
7 You are Johnny Depp 2! May 8 '13
7 Can you answer my son's fourth-grade homework question: Which numbers are prime, have digits adding to ten and have a three in the tens place? May 8 '13
6 Probability that the second-best player finishes second in a single-elimination tournament, given that better players always defeat weaker players? Sep 22 '14
4 Ways to write “50” Dec 11 '14