User contributions for Hurdler
2 November 2022
4 January 2022
28 December 2021
- 20:3520:35, 28 December 2021 diff hist +555 User:Hurdler move info from Xinke Guo-Xue page to hurdler page. current
- 20:3320:33, 28 December 2021 diff hist +22 N User:Hurdler Created page with "See Xinke Guo-Xue."
- 19:5119:51, 28 December 2021 diff hist +557 N Xinke's Math Academy Created page with "This is a small math academy headquartered in Alabama for interested math students, both in Alabama, and around the world. All classes are currently taught online. It is run b..." current
- 19:3719:37, 28 December 2021 diff hist +2 MIST Academy →Competition Mathematics current
27 December 2021
- 23:5023:50, 27 December 2021 diff hist −44 Alabama ARML →Resources current
- 23:0823:08, 27 December 2021 diff hist +9 Alabama ARML →Results
- 23:0723:07, 27 December 2021 diff hist +145 Alabama ARML →Participation
- 23:0623:06, 27 December 2021 diff hist +1 m Alabama ARML →Results
- 23:0523:05, 27 December 2021 diff hist +182 Alabama ARML →Results
14 December 2021
24 November 2021
- 09:4009:40, 24 November 2021 diff hist +10 m 2021 Fall AMC 10B Problems/Problem 17 →Solution 1
- 09:3909:39, 24 November 2021 diff hist +42 m 2021 Fall AMC 12A Problems/Problem 24 →Remark
- 09:3809:38, 24 November 2021 diff hist +294 2021 Fall AMC 12A Problems/Problem 24 →Solution
23 November 2021
- 23:3923:39, 23 November 2021 diff hist +75 2021 Fall AMC 10B Problems/Problem 17 →Solution 1
- 23:3823:38, 23 November 2021 diff hist +18 2021 Fall AMC 10B Problems/Problem 17 →Solution
- 23:3723:37, 23 November 2021 diff hist +1,066 2021 Fall AMC 10B Problems/Problem 17 →Problem
- 12:4112:41, 23 November 2021 diff hist +108 m Alabama ARML →Results
- 12:3412:34, 23 November 2021 diff hist +71 m Alabama MathCounts →2009
- 12:3012:30, 23 November 2021 diff hist −7 m Alabama ARML →Recent Results
- 12:3012:30, 23 November 2021 diff hist +162 Alabama ARML →Participation
- 12:2612:26, 23 November 2021 diff hist +4 m Joining an ARML team →Alabama
- 12:2312:23, 23 November 2021 diff hist +45 m Alabama ARML →Recent Results
- 12:2112:21, 23 November 2021 diff hist +44 m Joining an ARML team →Alabama
- 12:1912:19, 23 November 2021 diff hist −3 m Joining an ARML team →Alabama
- 12:1912:19, 23 November 2021 diff hist +635 Joining an ARML team →Arizona
16 February 2021
- 15:5415:54, 16 February 2021 diff hist +105 2021 AMC 10B Problems/Problem 18 →Video Solution by OmegaLearn (Conditional probability)
24 February 2020
- 14:4814:48, 24 February 2020 diff hist +169 1983 AIME Problems/Problem 14 →Full Proof that R, A, B are collinear
- 14:4714:47, 24 February 2020 diff hist +1,787 1983 AIME Problems/Problem 14 →Solution
29 July 2019
14 February 2019
21 March 2018
- 17:1217:12, 21 March 2018 diff hist +6 2007 Alabama ARML TST Problems/Problem 15 →Solution 2 current
- 17:1117:11, 21 March 2018 diff hist +840 2007 Alabama ARML TST Problems/Problem 15 →Solution
18 May 2014
- 10:2210:22, 18 May 2014 diff hist +1 1975 USAMO Problems/Problem 5 →Solution 2
- 10:2210:22, 18 May 2014 diff hist +178 1975 USAMO Problems/Problem 5 →Solution 2