User contributions
- 14:15, 11 August 2020 (diff | hist) . . (+1) . . m Olympiad books (→Combinatorics)
- 14:03, 11 August 2020 (diff | hist) . . (+126) . . m Olympiad books (→Combinatorics)
- 17:53, 7 August 2020 (diff | hist) . . (+979) . . 2019 AIME II Problems/Problem 11
- 19:32, 5 August 2020 (diff | hist) . . (0) . . m 2018 AIME II Problems/Problem 14 (→Solution 2 (Projective))
- 09:26, 29 April 2020 (diff | hist) . . (+121) . . Carnage Mathcounts (current)
- 09:26, 29 April 2020 (diff | hist) . . (+115) . . m Triangle Chapter Mathcounts
- 18:01, 24 March 2020 (diff | hist) . . (+5,349) . . Kevin Zhao (Undo revision 120029 by Trex4days (talk)) (Tag: Undo)
- 15:25, 20 March 2020 (diff | hist) . . (+417) . . Carnage Mathcounts
- 16:09, 6 March 2020 (diff | hist) . . (0) . . m 2011 AIME II Problems/Problem 9 (→Solution 2 (Not legit))
- 14:30, 29 February 2020 (diff | hist) . . (+131) . . m Carnage Mathcounts
- 21:14, 8 February 2020 (diff | hist) . . (+24) . . m Triangle Chapter Mathcounts (→Top 5 (State Top 15))
- 21:13, 8 February 2020 (diff | hist) . . (-642) . . m Triangle Chapter MathCounts (current)
- 21:12, 8 February 2020 (diff | hist) . . (+4) . . m Triangle Chapter Mathcounts (→Top 5 (State Top 15))
- 21:11, 8 February 2020 (diff | hist) . . (+44) . . Triangle Chapter Mathcounts (→Team Champions)
- 21:11, 8 February 2020 (diff | hist) . . (+73) . . m Triangle Chapter Mathcounts (→Top 5 (State Top 15))
- 22:37, 1 February 2020 (diff | hist) . . (+172) . . m 2020 AMC 10A Problems/Problem 25 (→Problem)
- 15:29, 11 January 2020 (diff | hist) . . (+2) . . m 2019 AMC 12B Problems/Problem 10 (→Solution 3 (Condensed version of Solution 1))
- 23:05, 29 December 2019 (diff | hist) . . (+15) . . m 2016 AMC 12B Problems/Problem 24 (→See Also)
- 14:32, 11 November 2019 (diff | hist) . . (+7) . . m User:Brianzjk (current)
- 16:34, 29 August 2019 (diff | hist) . . (+25) . . Triangle Chapter Mathcounts (→Top 5 (State Top 15))
- 05:02, 29 June 2019 (diff | hist) . . (+8) . . North Carolina MathCounts (→NC State Team Members (top 56 placement))
- 23:54, 13 June 2019 (diff | hist) . . (+37) . . N User:Brianzjk (Created page with "A person from NC that is bad at math.")
- 09:52, 20 May 2019 (diff | hist) . . (+120) . . North Carolina MathCounts
- 21:34, 3 May 2019 (diff | hist) . . (-24) . . Central NC MathCounts (→Subscribe to PEWDIEPIE)
- 21:33, 3 May 2019 (diff | hist) . . (-54) . . Central NC MathCounts (→Historical Chapter Rankings)
- 18:54, 8 February 2018 (diff | hist) . . (-6) . . m 2018 AMC 10A Problems/Problem 8 (→Solution 1)