User contributions
- 19:24, 2 June 2021 (diff | hist) . . (+97) . . List of United States middle school mathematics competitions (→National middle school mathematics competitions)
- 19:07, 13 March 2021 (diff | hist) . . (-3,957) . . 2021 AIME I Problems/Problem 15 (→Solution 2)
- 16:47, 13 March 2021 (diff | hist) . . (+3,957) . . 2021 AIME I Problems/Problem 15 (→Solution 1)
- 02:08, 12 March 2021 (diff | hist) . . (+21) . . 2021 AIME I Problems/Problem 12 (→Solution)
- 21:41, 11 March 2021 (diff | hist) . . (+3,124) . . 2021 AIME I Problems/Problem 9 (→Solution)
- 23:05, 21 September 2020 (diff | hist) . . (-1) . . Mobius function
- 21:27, 2 June 2020 (diff | hist) . . (0) . . 2020 AIME I Problems/Problem 11 (→Notes For *)
- 21:45, 1 June 2020 (diff | hist) . . (+1) . . 2020 AIME I Problems/Problem 13 (→Solution 5 (geometry+trig))
- 21:45, 1 June 2020 (diff | hist) . . (+1) . . 2020 AIME I Problems/Problem 13 (→Solution 5 (geometry+trig))
- 21:44, 1 June 2020 (diff | hist) . . (-8) . . 2020 AIME I Problems/Problem 13 (→Solution 5 (geometry+trig))
- 21:44, 1 June 2020 (diff | hist) . . (+36) . . 2020 AIME I Problems/Problem 13 (→Solution 5 (geometry+trig))
- 21:42, 1 June 2020 (diff | hist) . . (-2) . . 2020 AIME I Problems/Problem 13 (→Solution 5 (geometry+trig))
- 21:38, 1 June 2020 (diff | hist) . . (+50) . . 2020 AIME I Problems/Problem 13
- 21:33, 1 June 2020 (diff | hist) . . (0) . . 2020 AIME I Problems/Problem 13 (→Solution 5 (geometry+trig))
- 21:29, 1 June 2020 (diff | hist) . . (+80) . . m 2020 AIME I Problems/Problem 13 (→Solution 5 (geometry+trig))
- 11:32, 23 December 2019 (diff | hist) . . (+3) . . 2005 AMC 12A Problems/Problem 15 (→Solution 7 (Slight Trigonometry))
- 03:15, 23 December 2019 (diff | hist) . . (+18) . . 2005 AMC 12A Problems/Problem 15 (→Solution 7 (Slight Trigonometry))
- 03:14, 23 December 2019 (diff | hist) . . (0) . . 2005 AMC 12A Problems/Problem 15
- 03:13, 23 December 2019 (diff | hist) . . (0) . . 2005 AMC 12A Problems/Problem 15
- 03:09, 23 December 2019 (diff | hist) . . (-16) . . 2005 AMC 12A Problems/Problem 15
- 03:06, 23 December 2019 (diff | hist) . . (+13) . . 2005 AMC 12A Problems/Problem 15
- 03:05, 23 December 2019 (diff | hist) . . (+1,356) . . 2005 AMC 12A Problems/Problem 15
- 22:00, 12 December 2019 (diff | hist) . . (-4) . . 1966 AHSME Problems/Problem 14 (→Solution 2) (current)
- 21:59, 12 December 2019 (diff | hist) . . (+18) . . 1966 AHSME Problems/Problem 14 (→Solution 2)
- 21:58, 12 December 2019 (diff | hist) . . (+839) . . 1966 AHSME Problems/Problem 14