20 October 2021

• 22:4422:44, 20 October 2021 diff hist +74 m User:MRENTHUSIASM →AHSME / AMC 12
• 22:3922:39, 20 October 2021 diff hist −2 m 2018 AMC 12B Problems/Problem 21 →Solution
• 22:2422:24, 20 October 2021 diff hist +603 2018 AMC 12B Problems/Problem 21 No edit summary
• 21:0921:09, 20 October 2021 diff hist 0 N File:Little Gray Gray 3.jpg No edit summary current
• 21:0921:09, 20 October 2021 diff hist 0 N File:Little Gray Gray 2.jpg No edit summary current
• 21:0821:08, 20 October 2021 diff hist 0 N File:Little Gray Gray 1.jpg No edit summary current
• 21:0821:08, 20 October 2021 diff hist 0 N File:Kidney Bean 2.jpg No edit summary current
• 21:0821:08, 20 October 2021 diff hist 0 N File:Kidney Bean 1.jpg No edit summary current
• 21:0821:08, 20 October 2021 diff hist 0 N File:Luna.jpg No edit summary current
• 19:1019:10, 20 October 2021 diff hist +126 2018 AMC 12B Problems/Problem 21 No edit summary
• 18:5318:53, 20 October 2021 diff hist +24 m 2018 AMC 12B Problems →Problem 21
• 18:5218:52, 20 October 2021 diff hist +1,406 2018 AMC 12B Problems/Problem 21 Made the explanation more thorough (backed up with reasons). Also, showed other ways to calculate the area. Also, the answer choices should be vertical fractions. Source: https://www.scribd.com/document/527469246/2018-12B-AMC-test
• 16:2916:29, 20 October 2021 diff hist 0 m User:MRENTHUSIASM →User Count: Please, don't mess up with user count.
• 09:2709:27, 20 October 2021 diff hist +537 2018 AMC 12B Problems/Problem 21 No edit summary
• 09:0109:01, 20 October 2021 diff hist −517 2018 AMC 12B Problems/Problem 21 →Solution 1: Some subtle points of this solution are missing. I will rewrite this solution a bit. Credits are retained to pieater314159.
• 08:5808:58, 20 October 2021 diff hist −311 m 2018 AMC 12B Problems/Problem 21 →Solution 2: The radius of a circle cannot equal to 0. Although this solution gives the right answer, it uses the wrong approach ...
• 08:5808:58, 20 October 2021 diff hist +8 m 2018 AMC 10B Problems/Problem 1 →Solution 1

19 October 2021

• 17:4617:46, 19 October 2021 diff hist +267 N Talk:2021 AMC 10B Problems/Problem 17 Created page with "==Side Note== Note that if we didn't notice <math>4</math> can be composed of only <math>1</math> and <math>3,</math> we can do casework from Ravon or Tyrone (only one of them..." current
• 17:4417:44, 19 October 2021 diff hist −189 2021 AMC 10B Problems/Problem 17 Undo revision 163762 by Mm999aops (talk) I don't mind if we do a side-note. I'd rather keep the main solution clean. Thanks. Tag: Undo
• 05:3505:35, 19 October 2021 diff hist 0 m User:MRENTHUSIASM →AHSME / AMC 12
• 05:2805:28, 19 October 2021 diff hist +150 m User:MRENTHUSIASM →AHSME / AMC 12
• 05:2505:25, 19 October 2021 diff hist +80 m User:MRENTHUSIASM →AMC 10
• 05:2205:22, 19 October 2021 diff hist −1 m 2018 AMC 10B Problems/Problem 21 →Solution 2 (Inequalities)
• 05:1105:11, 19 October 2021 diff hist +2 m 2018 AMC 10B Problems/Problem 21 →Solution 2 (Inequalities)
• 05:1005:10, 19 October 2021 diff hist +1 m 2018 AMC 10B Problems/Problem 21 →Solution 1 (Inequalities)
• 04:3304:33, 19 October 2021 diff hist +5 m 2018 AMC 10B Problems/Problem 21 →Solution 2 (Inequalities)
• 04:2404:24, 19 October 2021 diff hist −130 2018 AMC 10B Problems/Problem 21 No edit summary
• 03:4103:41, 19 October 2021 diff hist +1 m 2018 AMC 10B Problems/Problem 21 →Solution 1 (Inequalities)
• 03:2003:20, 19 October 2021 diff hist +2 m 1985 AIME Problems/Problem 12 →Solution 3 (Multivariable Recursion by Table)
• 03:2003:20, 19 October 2021 diff hist +2 m 2021 AIME II Problems/Problem 8 →Solution 1 (Recursion)
• 03:1803:18, 19 October 2021 diff hist +2 m 2020 AMC 12B Problems/Problem 6 →Solution 2

18 October 2021

• 14:4714:47, 18 October 2021 diff hist +455 2018 AMC 10B Problems/Problem 21 No edit summary
• 12:1212:12, 18 October 2021 diff hist 0 m 2020 AMC 12B Problems/Problem 6 →Solution 2
• 11:0411:04, 18 October 2021 diff hist +37 m 2020 AMC 12B Problems/Problem 6 →Solution 2
• 10:2810:28, 18 October 2021 diff hist 0 2020 AMC 12B Problems/Problem 6 →Solution 1
• 10:2110:21, 18 October 2021 diff hist −1 m 2020 AMC 12B Problems/Problem 6 Punctuated Sol 1 accordingly.
• 10:1810:18, 18 October 2021 diff hist 0 m 2020 AMC 12B Problems/Problem 6 No edit summary
• 00:2000:20, 18 October 2021 diff hist −1 m 2018 AMC 12B Problems/Problem 17 →Solution 11 (Answer Choices)
• 00:0600:06, 18 October 2021 diff hist +50 2018 AMC 10B Problems/Problem 21 →Solution 1 (Inequalities)
• 00:0500:05, 18 October 2021 diff hist +10 m 2018 AMC 10B Problems/Problem 21 →Solution 3 (Answer Choices)
• 00:0500:05, 18 October 2021 diff hist +13 m 2018 AMC 10B Problems/Problem 21 →Solution 2 (Inequalities)

17 October 2021

• 23:5823:58, 17 October 2021 diff hist −415 2018 AMC 10B Problems/Problem 21 1. LaTeX adjustments to all solutions. 2. Deleted repetitive solutions and combine solutions with similar thoughts. 3. Prioritize solutions that do not rely on answer choices. CREDITS ARE RETAINED AS MUCH AS POSSIBLE.
• 23:4923:49, 17 October 2021 diff hist +3 m 2018 AMC 12B Problems →Problem 19
• 23:4823:48, 17 October 2021 diff hist +3 m 2018 AMC 10B Problems →Problem 21
• 23:3723:37, 17 October 2021 diff hist −444 2018 AMC 10B Problems/Problem 21 →Solution 2: I will rewrite a similar solution using detailed casework. CREDITS WILL BE RETAINED TO TDENG.
• 23:3023:30, 17 October 2021 diff hist −7 m 2018 AMC 12B Problems/Problem 17 →Solution 11 (Answer Choices)
• 20:1020:10, 17 October 2021 diff hist 0 m 2020 AMC 10B Problems/Problem 10 →Problem
• 18:1618:16, 17 October 2021 diff hist +65 User:MRENTHUSIASM →Boston Xiangqi Group
• 18:0818:08, 17 October 2021 diff hist +9 User:MRENTHUSIASM →Hall of Fame in MATHCOUNTS/AMC 8 Basics (2557)
• 18:0818:08, 17 October 2021 diff hist +171 User:MRENTHUSIASM →Hall of Fame in MATHCOUNTS/AMC 8 Basics (2557)