enter image description here
Score: 31
Created: Jan 15 '16 at 19:22
Clicks per day: 1.76 (2,311 total)
Detexify: automated LaTeX symbol recognition
Score: 54
Created: Jan 15 '16 at 20:24
Clicks per day: 2.52 (3,304 total)
Tagline to show on mouseover
Score: 47
Created: Jan 15 '16 at 21:42
Clicks per day: 2.4 (3,146 total)
arXiv.org: the leading open access eprint repository
Score: 40
Created: Jan 16 '16 at 0:22
Clicks per day: 1.31 (1,713 total)
The Cost of Knowledge - join the Elsevier boycott and take back our scientific publishing!
Score: 16
Created: Jan 16 '16 at 0:35
Clicks per day: 1.46 (1,921 total)
GAP - Group, Algorithms and Programming
Score: 19
Created: Jan 16 '16 at 16:53
Clicks per day: 1.36 (1,780 total)
cryptography.stackexchange.com
Score: 19
Created: Jan 16 '16 at 22:27
Clicks per day: 1.62 (2,130 total)
Overleaf: Free online collaborative LaTeX editor with real-time PDF preview
Score: 18
Created: Jan 17 '16 at 20:00
Clicks per day: 1.23 (1,617 total)
Academia Stack Exchange
Score: 18
Created: Jan 18 '16 at 18:26
Clicks per day: 1.33 (1,737 total)
The On-Line Encyclopedia of Integer Sequences
Score: 49
Created: Jan 18 '16 at 19:00
Clicks per day: 1.93 (2,522 total)
History of Science and Mathematics at Stack Exchange
Score: 27
Created: Jan 18 '16 at 19:43
Clicks per day: 2.07 (2,704 total)
Tagline to show on mouseover
Score: 21
Created: Jan 18 '16 at 23:22
Clicks per day: 2.45 (3,201 total)
Computational Science at Stack Exchange
Score: 14
Created: Jan 19 '16 at 2:17
Clicks per day: 1.5 (1,968 total)
Desmos: Online Graphing Calculator
Score: 11
Created: Apr 3 '16 at 6:06
Clicks per day: 0.25 (310 total)
SageMathCloud Online Computing Environment
Score: 17
Created: Aug 2 '16 at 13:06
Clicks per day: 1.03 (1,144 total)
Sage Mathematical Software Environment
Score: 29
Created: Aug 5 '16 at 13:44
Clicks per day: 0.94 (1,047 total)