User contributions
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- 02:19, 3 March 2020 (diff | hist) . . (-4) . . AMC historical results (average scores are not yet available)
- 15:38, 10 February 2020 (diff | hist) . . (-152) . . 2020 AMC 10B Problems/Problem 5 (Undo revision 117585 by Fidgetboss 4000 (talk)) (Tag: Undo)
- 15:37, 10 February 2020 (diff | hist) . . (-26) . . 2020 AMC 10B Problems/Problem 5 (Undo revision 117586 by Fidgetboss 4000 (talk)) (Tag: Undo)
- 22:42, 1 February 2020 (diff | hist) . . (+1) . . m 2020 AMC 10A Problems (→Problem 12: sp. isosceles)
- 20:30, 24 January 2020 (diff | hist) . . (+29) . . 2014 AMC 10A Problems (revert this page's vandalism)
- 00:04, 24 January 2020 (diff | hist) . . (-579) . . 2004 AMC 10B Problems/Problem 21 (→Solution: solution 2 isn't really correct as the positions of the terms which appear in both sequences change after shifting.)
- 14:59, 9 December 2019 (diff | hist) . . (-212) . . 2009 AMC 10B Problems/Problem 21 (Solution 3 is incorrect)
- 14:43, 29 November 2019 (diff | hist) . . (-574) . . 2005 AMC 12B Problems/Problem 11 (Solution 3 is incorrect. Cannot simply apply expected value arguments like that.)
- 02:23, 27 November 2019 (diff | hist) . . (-314) . . 2019 AMC 8 Problems/Problem 13 (solutions 1&2 identical; for completeness, solution should check that 110 actually works)
- 18:52, 25 November 2019 (diff | hist) . . (+98) . . 2019 AMC 8 Problems/Problem 25 (→Solution 1: improve clarity, rigor of solution 1)
- 23:56, 23 November 2019 (diff | hist) . . (+947) . . 2002 AMC 12A Problems/Problem 16 (→Solution 3: existing solution 3 does not justify the symmetry, and we can't say in general that just because E(Tina's sum) = 6, we can just look for the probability that Sergio's # is >6.)
- 17:08, 22 November 2019 (diff | hist) . . (+56) . . 2019 AMC 8 Problems/Problem 20 (condense solutions 1 and 2 to a more complete solution. Simply stating that the equation is quartic is not sufficient to show there are 4 real solutions.)
- 04:24, 22 November 2019 (diff | hist) . . (-12) . . m 2019 AMC 8 Problems/Problem 23 (→Solution 2: simplify solution 2 a bit)
- 04:20, 22 November 2019 (diff | hist) . . (+13) . . 2019 AMC 8 Problems/Problem 23 (→Solution 2)
- 04:20, 22 November 2019 (diff | hist) . . (+669) . . 2019 AMC 8 Problems/Problem 23 (→Solution 1: alternate solution)
- 04:04, 22 November 2019 (diff | hist) . . (-109) . . 2019 AMC 8 Problems/Problem 20 (Solution 2 is incorrect as the fact that it is a quartic does not imply all 4 solutions are real.)
- 19:47, 31 August 2019 (diff | hist) . . (-167) . . 2000 AMC 8 Problems (→Problem 6)
- 19:47, 31 August 2019 (diff | hist) . . (+196) . . 2000 AMC 8 Problems (→Problem 6)
- 15:09, 30 May 2019 (diff | hist) . . (+348) . . m 2017 AMC 10A Problems/Problem 25 (Undo revision 106043 by Scrabbler94 (talk)) (Tag: Undo)
- 15:08, 30 May 2019 (diff | hist) . . (-346) . . 2017 AMC 10A Problems/Problem 25 (solution 4 is incorrect, since not every multiple of 11 has at most 3 permutations (e.g. 132 has six))
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