User contributions
- 11:36, 29 April 2020 (diff | hist) . . (+55) . . Mathematics summer program (→Math programs for middle school students)
- 20:32, 30 December 2019 (diff | hist) . . (+10) . . Physics books (→Undergraduate Level Books)
- 20:31, 30 December 2019 (diff | hist) . . (-2) . . Physics books (→Undergraduate Level Books)
- 20:31, 30 December 2019 (diff | hist) . . (+542) . . Physics books (→Books by subject)
- 09:11, 5 August 2019 (diff | hist) . . (+109) . . 2011 AMC 12B Problems/Problem 10 (→Solution)
- 18:21, 22 June 2019 (diff | hist) . . (0) . . m 2015 AIME II Problems/Problem 11 (→Solution 1)
- 16:26, 22 June 2019 (diff | hist) . . (0) . . m 2011 USAMO Problems/Problem 5 (→Solution 2)
- 16:26, 22 June 2019 (diff | hist) . . (+35) . . m 2011 USAMO Problems/Problem 5 (→Solution 2)
- 11:57, 17 April 2019 (diff | hist) . . (+273) . . 2016 AMC 12B Problems/Problem 22 (→Solution)
- 17:49, 17 September 2018 (diff | hist) . . (-2) . . 2017 USAJMO Problems/Problem 5 (→Solution)
- 14:49, 2 March 2018 (diff | hist) . . (+56) . . AMC historical results (→AMC 12A)
- 11:59, 18 February 2018 (diff | hist) . . (-5) . . 2013 AIME II Problems/Problem 14 (→Easy solution without strict proof)
- 17:00, 8 February 2018 (diff | hist) . . (-2) . . m 2011 AMC 10A Problems/Problem 16 (→Solution 2)
- 14:39, 12 September 2017 (diff | hist) . . (+1) . . m 2004 AMC 12A Problems/Problem 18 (→Solution 5)
- 12:28, 31 May 2017 (diff | hist) . . (+2) . . m AoPS Wiki:Competition ratings (→Scale)
- 13:45, 28 February 2017 (diff | hist) . . (-3) . . AoPS Wiki:Competition ratings (→USAJMO)
- 13:45, 28 February 2017 (diff | hist) . . (+3) . . AoPS Wiki:Competition ratings (→USAJMO)