User contributions
- 17:55, 8 April 2018 (diff | hist) . . (-1) . . Isaac Newton (→Calculus)
- 15:05, 10 February 2018 (diff | hist) . . (+1) . . 2013 AMC 12B Problems/Problem 17
- 15:05, 10 February 2018 (diff | hist) . . (+814) . . 2013 AMC 12B Problems/Problem 17
- 00:15, 15 April 2016 (diff | hist) . . (0) . . 2015 USAJMO Problems/Problem 4 (→Solution)
- 22:22, 3 March 2016 (diff | hist) . . (+4) . . 2014 AIME II Problems/Problem 12 (→Solution 2)
- 00:21, 3 March 2016 (diff | hist) . . (+87) . . 2014 AIME II Problems/Problem 12 (→Solution 1)
- 20:52, 31 January 2016 (diff | hist) . . (-58) . . 2012 AMC 10B Problems/Problem 25 (→Solution 1)
- 20:52, 31 January 2016 (diff | hist) . . (+59) . . 2012 AMC 10B Problems/Problem 25 (→Solution 1)