User contributions
- 19:24, 3 January 2022 (diff | hist) . . (+101) . . Massachusetts mathematics competitions (→Elementary School Level Math Competitions:)
- 16:16, 3 January 2022 (diff | hist) . . (-34) . . Massachusetts mathematics competitions (→Elementary School Level Math Competitions:)
- 12:23, 30 December 2020 (diff | hist) . . (-8) . . 2020 AMC 10A Problems/Problem 12
- 19:14, 27 December 2020 (diff | hist) . . (+26) . . 2018 AMC 10A Problems/Problem 23 (→Solution 8(Similar but cleaner than first solution):)
- 19:13, 27 December 2020 (diff | hist) . . (-10) . . 2018 AMC 10A Problems/Problem 23 (→Solution 8(Similar but cleaner than first solution):)
- 19:13, 27 December 2020 (diff | hist) . . (+670) . . 2018 AMC 10A Problems/Problem 23
- 23:30, 19 December 2020 (diff | hist) . . (+1,134) . . 2017 AMC 12B Problems/Problem 21
- 21:06, 1 April 2020 (diff | hist) . . (+1) . . m Massachusetts mathematics competitions (→Massachusetts elementary school mathematics competitions)
- 21:06, 1 April 2020 (diff | hist) . . (+257) . . Massachusetts mathematics competitions
- 17:00, 1 February 2020 (diff | hist) . . (+29) . . 2020 AMC 10A Problems/Problem 13 (→Solution 3)
- 16:59, 1 February 2020 (diff | hist) . . (-1) . . 2020 AMC 10A Problems/Problem 13 (→Solution 3)
- 16:59, 1 February 2020 (diff | hist) . . (+10) . . 2020 AMC 10A Problems/Problem 13 (→Solution 3)
- 16:57, 1 February 2020 (diff | hist) . . (+467) . . 2020 AMC 10A Problems/Problem 13
- 16:00, 1 February 2020 (diff | hist) . . (+242) . . 2020 AMC 10A Problems/Problem 12
- 15:51, 1 February 2020 (diff | hist) . . (+70) . . 2020 AMC 10A Problems/Problem 20 (→Solution 4 (Trignometry))
- 15:46, 1 February 2020 (diff | hist) . . (-1) . . 2020 AMC 10A Problems/Problem 20 (→Solution 4 (Trignometry))
- 15:46, 1 February 2020 (diff | hist) . . (-1) . . 2020 AMC 10A Problems/Problem 20 (→Solution 4 (Trignometry))
- 15:46, 1 February 2020 (diff | hist) . . (+7) . . 2020 AMC 10A Problems/Problem 20 (→Solution 4 (Trignometry))
- 15:28, 1 February 2020 (diff | hist) . . (+489) . . 2019 AMC 10A Problems/Problem 20
- 12:42, 1 February 2020 (diff | hist) . . (+538) . . 2020 AMC 10A Problems/Problem 20
- 13:51, 26 January 2020 (diff | hist) . . (+192) . . 2011 AMC 10A Problems/Problem 17
- 17:44, 13 February 2018 (diff | hist) . . (0) . . m 2012 AMC 10A Problems/Problem 24 (→Solution)
