Lance Fortnow
32
Jul 29 '11 at 14:51
23
Nov 23 '10 at 12:05
20
May 27 '11 at 12:03
16
Jan 26 '19 at 12:19
13
Mar 24 '13 at 3:27
12
Jun 18 '11 at 17:30
11
Oct 17 '17 at 16:20