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Show new changes starting from 05:45, 22 October 2021
   

22 October 2021

     02:30 (Upload log) . . MRENTHUSIASM (talk | contribs) uploaded a new version of File:2557 Silver.png
 m   00:54  1980 AHSME Problems/Problem 28‎ (diff | hist) . . (0). . Angelalz (talk | contribs) (Solution)
     00:43  User:MRENTHUSIASM‎‎ (2 changes | history) . . (+240). . [MRENTHUSIASM‎ (2×)]
 m    00:43 (cur | prev) . . (+155). . MRENTHUSIASM (talk | contribs) (AHSME / AMC 12)
      00:42 (cur | prev) . . (+85). . MRENTHUSIASM (talk | contribs) (AMC 10)
 m   00:42  1965 AHSME Problems/Problem 40‎‎ (2 changes | history) . . (+2). . [Angelalz‎ (2×)]
 m    00:42 (cur | prev) . . (+2). . Angelalz (talk | contribs) (Solution)
 m    00:41 (cur | prev) . . (0). . Angelalz (talk | contribs) (Solution)
     00:10  2018 AMC 10B Problems/Problem 24‎‎ (2 changes | history) . . (+414). . [MRENTHUSIASM‎ (2×)]
 m    00:10 (cur | prev) . . (-1). . MRENTHUSIASM (talk | contribs) (Solution 5 (Partition the Hexagon))
      00:07 (cur | prev) . . (+415). . MRENTHUSIASM (talk | contribs)

21 October 2021

     23:30  2018 AMC 10B Problems/Problem 24‎‎ (18 changes | history) . . (+2,288). . [MRENTHUSIASM‎ (18×)]
      23:30 (cur | prev) . . (+1,130). . MRENTHUSIASM (talk | contribs) (Solution 5 (Partition the Hexagon))
 m    22:30 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs) (Grouped the solutions with similar ideas. Let me know if you are unhappy with this rearrangement.)
 m    22:27 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs) (Solution 7 (Coordinate Geometry))
 m    22:24 (cur | prev) . . (+22). . MRENTHUSIASM (talk | contribs) (Solution 7)
      22:24 (cur | prev) . . (-566). . MRENTHUSIASM (talk | contribs) (Solution 6 (Least Algebra Needed): Will convert the diagram to Asy and shorten the solution.)
 m    22:22 (cur | prev) . . (+24). . MRENTHUSIASM (talk | contribs) (Solution 5)
 m    22:20 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs) (Solution 5)
 m    22:18 (cur | prev) . . (+1). . MRENTHUSIASM (talk | contribs) (Solution 4 (Trigonometry))
      19:26 (cur | prev) . . (+3). . MRENTHUSIASM (talk | contribs) (Solution 4 (Trig): minor cosmetic changes and titled.)
 m    19:03 (cur | prev) . . (+330). . MRENTHUSIASM (talk | contribs) (Solution 3: Minor cosmetic changes.)
 m    18:38 (cur | prev) . . (+8). . MRENTHUSIASM (talk | contribs) (Solution 2 (Area Subtraction))
      18:36 (cur | prev) . . (-9). . MRENTHUSIASM (talk | contribs) (Solution 2 (Alternate Geometrical Approach to 1): Titled the solution.)
 m    18:31 (cur | prev) . . (+2). . MRENTHUSIASM (talk | contribs) (Solution 1: Titled the solution.)
 m    18:25 (cur | prev) . . (+22). . MRENTHUSIASM (talk | contribs) (Solution 1: Autosized the parentheses)
      18:10 (cur | prev) . . (+59). . MRENTHUSIASM (talk | contribs) (Reformatted all final answers.)
      17:39 (cur | prev) . . (+316). . MRENTHUSIASM (talk | contribs) (Solution 1: Improved appearance of the diagram.)
      17:13 (cur | prev) . . (+949). . MRENTHUSIASM (talk | contribs) (Added a reference diagram for all solutions. I will make the diagrams more uniform throughout.)
 m    17:10 (cur | prev) . . (-3). . MRENTHUSIASM (talk | contribs) (Problem: Added spaces between answer choices.)
 m   23:14  2020 AMC 10B Problems/Problem 21‎‎ (2 changes | history) . . (+43). . [Dramaticflosskid‎ (2×)]
 m    23:14 (cur | prev) . . (0). . Dramaticflosskid (talk | contribs) (Solution 1)
 m    23:13 (cur | prev) . . (+43). . Dramaticflosskid (talk | contribs) (Solution 1)
     22:36  2021 AMC 10B Problems/Problem 2‎‎ (2 changes | history) . . (0). . [Mod x‎ (2×)]
      22:36 (cur | prev) . . (-11). . Mod x (talk | contribs) (Solution 2)
      22:35 (cur | prev) . . (+11). . Mod x (talk | contribs) (Solution 2)
     22:30  2019 AMC 10B Problems/Problem 16‎ (diff | hist) . . (+240). . Littlemouse (talk | contribs)
     22:14  2020 AMC 12B Problems/Problem 12‎‎ (2 changes | history) . . (0). . [Littlemouse‎; MRENTHUSIASM‎]
 m    22:14 (cur | prev) . . (+8). . MRENTHUSIASM (talk | contribs) (Undo revision 163892 by Littlemouse (talk) The video link was correct at first.) (Tag: Undo)
      21:32 (cur | prev) . . (-8). . Littlemouse (talk | contribs) (Video Solutions)
     21:06  User:MRENTHUSIASM‎‎ (7 changes | history) . . (+567). . [Pi pup‎; MRENTHUSIASM‎ (6×)]
 m    21:06 (cur | prev) . . (-9). . MRENTHUSIASM (talk | contribs) (Cats)
      17:49 (cur | prev) . . (+71). . MRENTHUSIASM (talk | contribs) (Cats)
 m    14:06 (cur | prev) . . (+9). . MRENTHUSIASM (talk | contribs) (AHSME / AMC 12)
 m    13:44 (cur | prev) . . (0). . Pi pup (talk | contribs) (User Count: User count 67 -> 68)
 m    00:27 (cur | prev) . . (+11). . MRENTHUSIASM (talk | contribs) (Cats)
 m    00:26 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs) (Little Gray Gray)
      00:25 (cur | prev) . . (+485). . MRENTHUSIASM (talk | contribs) (External Links)
     21:02  2019 AMC 10B Problems/Problem 11‎‎ (2 changes | history) . . (+26). . [Littlemouse‎ (2×)]
      21:02 (cur | prev) . . (+2). . Littlemouse (talk | contribs) (Solution)
      21:02 (cur | prev) . . (+24). . Littlemouse (talk | contribs) (Solution 2(Completely Solve))
     20:25  1964 AHSME Problems/Problem 40‎ (diff | hist) . . (+470). . Angelalz (talk | contribs)
     19:48  1982 AHSME Problems/Problem 15‎‎ (3 changes | history) . . (+489). . [Arcticturn‎ (3×)]
      19:48 (cur | prev) . . (+12). . Arcticturn (talk | contribs) (Solution)
      19:48 (cur | prev) . . (+463). . Arcticturn (talk | contribs) (Solution)
      19:44 (cur | prev) . . (+14). . Arcticturn (talk | contribs) (Problem)
     19:20  2006 AMC 12B Problems/Problem 23‎‎ (4 changes | history) . . (+663). . [Shihan‎ (4×)]
      19:20 (cur | prev) . . (+176). . Shihan (talk | contribs) (Solution 2)
      19:19 (cur | prev) . . (+3). . Shihan (talk | contribs) (Solution 2)
      19:18 (cur | prev) . . (+11). . Shihan (talk | contribs) (Solution 2)
      19:17 (cur | prev) . . (+473). . Shihan (talk | contribs) (Solution 2)
 m   17:55  2014 AMC 10A Problems/Problem 21‎ (diff | hist) . . (-4). . Lukiebear (talk | contribs) (See Also)
     17:47 (Upload log) . . MRENTHUSIASM (talk | contribs) uploaded File:Jin Bao.jpg
 m   17:10  2018 AMC 12B Problems‎ (diff | hist) . . (-3). . MRENTHUSIASM (talk | contribs) (Problem 20: Added a space after each letter.)
 m   17:09  2018 AMC 10B Problems‎ (diff | hist) . . (-3). . MRENTHUSIASM (talk | contribs) (Problem 24: Added a space after each letter.)
     15:53  1992 AHSME Problems/Problem 13‎ (diff | hist) . . (+26). . Vishvishak (talk | contribs) (Solution 1)
 m   15:22  2020 AMC 10A Problems/Problem 11‎‎ (4 changes | history) . . (+59). . [MRENTHUSIASM‎ (4×)]
 m    15:22 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs)
 m    15:15 (cur | prev) . . (-2). . MRENTHUSIASM (talk | contribs) (Problem)
 m    15:08 (cur | prev) . . (+91). . MRENTHUSIASM (talk | contribs)
 m    15:01 (cur | prev) . . (-30). . MRENTHUSIASM (talk | contribs) (Solution 1)
 m   15:16  2020 AMC 10A Problems‎ (diff | hist) . . (+7). . MRENTHUSIASM (talk | contribs) (Problem 11)
 m   15:15  2020 AMC 12A Problems‎‎ (2 changes | history) . . (-1). . [MRENTHUSIASM‎ (2×)]
 m    15:15 (cur | prev) . . (-2). . MRENTHUSIASM (talk | contribs) (Problem 8)
 m    15:11 (cur | prev) . . (+1). . MRENTHUSIASM (talk | contribs) (Problem 8)
 m   14:26  2018 AMC 12B Problems/Problem 21‎‎ (4 changes | history) . . (+44). . [MRENTHUSIASM‎ (4×)]
 m    14:26 (cur | prev) . . (+7). . MRENTHUSIASM (talk | contribs) (Solution)
 m    14:15 (cur | prev) . . (-1). . MRENTHUSIASM (talk | contribs) (Solution)
 m    14:09 (cur | prev) . . (+33). . MRENTHUSIASM (talk | contribs) (Solution)
 m    00:10 (cur | prev) . . (+5). . MRENTHUSIASM (talk | contribs) (Solution)
     14:04  2015 AIME II Problems/Problem 6‎‎ (5 changes | history) . . (+1,592). . [Bad at mathcounts‎ (5×)]
      14:04 (cur | prev) . . (+17). . Bad at mathcounts (talk | contribs) (Solution 3 (Calculus, not as good))
      14:01 (cur | prev) . . (+9). . Bad at mathcounts (talk | contribs) (Solution 3 (Calculus, not as good))
      13:57 (cur | prev) . . (0). . Bad at mathcounts (talk | contribs) (Solution 3 (Calculus, not as good))
      13:56 (cur | prev) . . (0). . Bad at mathcounts (talk | contribs) (Solution 3 (Calculus, not as good))
      13:56 (cur | prev) . . (+1,566). . Bad at mathcounts (talk | contribs)
     11:30  2017 AMC 10B Problems/Problem 25‎‎ (3 changes | history) . . (+1,343). . [Isabelchen‎ (3×)]
 m    11:30 (cur | prev) . . (+9). . Isabelchen (talk | contribs) (Solution 4 (Working Backwards))
      11:27 (cur | prev) . . (+492). . Isabelchen (talk | contribs) (Solution 4 (Working Backwards))
      11:08 (cur | prev) . . (+842). . Isabelchen (talk | contribs)
     11:15  2018 AMC 10B Problems/Problem 18‎‎ (2 changes | history) . . (0). . [Mango. .‎ (2×)]
      11:15 (cur | prev) . . (0). . Mango. . (talk | contribs) (Solution 6 (using answer choices))
      11:15 (cur | prev) . . (0). . Mango. . (talk | contribs) (Solution 5)
 m   11:08  Oklahoma MathCounts‎ (diff | hist) . . (0). . It1023 (talk | contribs)
 m   10:48  2020 AMC 10B Problems/Problem 18‎ (diff | hist) . . (+31). . Dramaticflosskid (talk | contribs) (Solution 1)
     00:21  1978 IMO Problems/Problem 1‎ (diff | hist) . . (-5,017). . Peace09 (talk | contribs)

20 October 2021

 m   23:44  User:MRENTHUSIASM‎‎ (3 changes | history) . . (+74). . [Iamintelligient‎; MRENTHUSIASM‎ (2×)]
 m    23:44 (cur | prev) . . (+74). . MRENTHUSIASM (talk | contribs) (AHSME / AMC 12)
 m    17:29 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs) (User Count: Please, don't mess up with user count.)
 m    16:40 (cur | prev) . . (0). . Iamintelligient (talk | contribs) (User Count)
     23:39  2018 AMC 12B Problems/Problem 21‎‎ (7 changes | history) . . (+1,842). . [MRENTHUSIASM‎ (7×)]
 m    23:39 (cur | prev) . . (-2). . MRENTHUSIASM (talk | contribs) (Solution)
      23:24 (cur | prev) . . (+603). . MRENTHUSIASM (talk | contribs)
      20:10 (cur | prev) . . (+126). . MRENTHUSIASM (talk | contribs)
      19:52 (cur | prev) . . (+1,406). . MRENTHUSIASM (talk | contribs) (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)
      10:27 (cur | prev) . . (+537). . MRENTHUSIASM (talk | contribs)
      10:01 (cur | prev) . . (-517). . MRENTHUSIASM (talk | contribs) (Solution 1: Some subtle points of this solution are missing. I will rewrite this solution a bit. Credits are retained to pieater314159.)
 m    09:58 (cur | prev) . . (-311). . MRENTHUSIASM (talk | contribs) (Solution 2: The radius of a circle cannot equal to 0. Although this solution gives the right answer, it uses the wrong approach ...)
     23:24  2018 AMC 10B Problems/Problem 11‎‎ (2 changes | history) . . (0). . [Mango. .‎ (2×)]
      23:24 (cur | prev) . . (-6). . Mango. . (talk | contribs) (Solution 1 (Mod))
      23:23 (cur | prev) . . (+6). . Mango. . (talk | contribs) (Solution 1)
     23:10  (Upload log). . [Goldenuni678‎; MRENTHUSIASM‎ (6×)]
      23:10 . . Goldenuni678 (talk | contribs) uploaded File:871B2DDF-B3A1-4BC6-97FE-42C9D9D8D363.png
      22:09 . . MRENTHUSIASM (talk | contribs) uploaded File:Little Gray Gray 3.jpg
      22:09 . . MRENTHUSIASM (talk | contribs) uploaded File:Little Gray Gray 2.jpg
      22:08 . . MRENTHUSIASM (talk | contribs) uploaded File:Little Gray Gray 1.jpg
      22:08 . . MRENTHUSIASM (talk | contribs) uploaded File:Kidney Bean 2.jpg
      22:08 . . MRENTHUSIASM (talk | contribs) uploaded File:Kidney Bean 1.jpg
      22:08 . . MRENTHUSIASM (talk | contribs) uploaded File:Luna.jpg
     23:05  2010 AIME I Problems/Problem 13‎‎ (2 changes | history) . . (+685). . [Asops‎ (2×)]
      23:05 (cur | prev) . . (+302). . Asops (talk | contribs)
      22:37 (cur | prev) . . (+383). . Asops (talk | contribs)
 m   20:40  2012 AMC 12A Problems/Problem 11‎ (diff | hist) . . (+295). . Icematrix (talk | contribs)
 m   20:33  2008 AMC 10B Problems/Problem 17‎ (diff | hist) . . (+174). . Icematrix (talk | contribs)
N    20:00  1981 AHSME Problems/Problem 14‎‎ (4 changes | history) . . (+831). . [Arcticturn‎ (4×)]
      20:00 (cur | prev) . . (+24). . Arcticturn (talk | contribs) (Solution 1)
      19:57 (cur | prev) . . (+13). . Arcticturn (talk | contribs) (Solution 1)
      19:57 (cur | prev) . . (+435). . Arcticturn (talk | contribs) (Solution 1)
N     19:53 (cur | prev) . . (+359). . Arcticturn (talk | contribs) (Created page with "==Problem== In a geometric sequence of real numbers, the sum of the first <math>2</math> terms is <math>7</math>, and the sum of the first <math>6</math> terms is <math>91</ma...")
 m   19:53  2018 AMC 12B Problems‎ (diff | hist) . . (+24). . MRENTHUSIASM (talk | contribs) (Problem 21)
     16:57  2019 AMC 10A Problems/Problem 23‎‎ (2 changes | history) . . (+131). . [Michael1129‎ (2×)]
      16:57 (cur | prev) . . (+111). . Michael1129 (talk | contribs) (Note)
      16:51 (cur | prev) . . (+20). . Michael1129 (talk | contribs) (Video Solution 1)
     15:56  2020 AMC 10B Problems/Problem 17‎ (diff | hist) . . (+362). . Pearl2008 (talk | contribs) (Solution 1)
N    15:50  1981 AHSME Problems/Problem 13‎ (diff | hist) . . (+11). . Arcticturn (talk | contribs) (Created page with "==Problem==")
N    11:36  User:Jimy‎ (diff | hist) . . (+2). . Jimy (talk | contribs) (Created page with "Hi")
     11:31  (Deletion log). . [Jwelsh‎ (3×)]
      11:31 . . Jwelsh (talk | contribs) deleted page User:Cyesteld(Housekeeping)
      11:30 . . Jwelsh (talk | contribs) deleted page User:Jatipribumi(Housekeeping)
      11:30 . . Jwelsh (talk | contribs) deleted page User:Hugllori(Housekeeping)
 m   09:58  2018 AMC 10B Problems/Problem 1‎ (diff | hist) . . (+8). . MRENTHUSIASM (talk | contribs) (Solution 1)
 m   07:07  IMO Problems and Solutions‎ (diff | hist) . . (+19). . Geoff Smith (talk | contribs) (2019 edited England to United Kingdom (to be consistent with 2002). Also introduced definite articles to 1979, 2002 and 2019.)
     01:27  2009 AMC 12A Problems/Problem 20‎‎ (4 changes | history) . . (+971). . [Mathboy282‎ (4×)]
 m    01:27 (cur | prev) . . (-50). . Mathboy282 (talk | contribs) (remove redundancy)
      01:26 (cur | prev) . . (+13). . Mathboy282 (talk | contribs) (Note)
      01:26 (cur | prev) . . (+413). . Mathboy282 (talk | contribs) (Solution 4 (Easiest Way))
      01:23 (cur | prev) . . (+595). . Mathboy282 (talk | contribs) (Solution 4)
     01:01  2013 AMC 12B Problems/Problem 21‎ (diff | hist) . . (+442). . Professor-mom (talk | contribs) (Solution)
     00:51  2004 AMC 12B Problems/Problem 22‎‎ (2 changes | history) . . (-1). . [Sbluejay‎ (2×)]
      00:51 (cur | prev) . . (-1). . Sbluejay (talk | contribs) (Solution C)
      00:51 (cur | prev) . . (0). . Sbluejay (talk | contribs) (Solution B)

19 October 2021

     23:26  1980 AHSME Problems/Problem 20‎‎ (3 changes | history) . . (+1,294). . [Arcticturn‎ (3×)]
      23:26 (cur | prev) . . (+21). . Arcticturn (talk | contribs) (Solution 1)
      23:25 (cur | prev) . . (+13). . Arcticturn (talk | contribs) (Solution 1)
      23:25 (cur | prev) . . (+1,260). . Arcticturn (talk | contribs) (Solution)
 m   23:00  1992 AHSME Problems/Problem 2‎ (diff | hist) . . (0). . Arcticturn (talk | contribs) (Solution)
     22:12  2021 AMC 10B Problems/Problem 3‎‎ (2 changes | history) . . (0). . [Mathlete0001‎ (2×)]
      22:12 (cur | prev) . . (-11). . Mathlete0001 (talk | contribs) (Solution 2 (Fast but Not Rigorous))
      22:12 (cur | prev) . . (+11). . Mathlete0001 (talk | contribs) (Solution 2 (Fast but Not Rigorous))
N    22:02  Constraints Strategy‎ (diff | hist) . . (+708). . Firebolt360 (talk | contribs) (Created page with "The Constraints Strategy involves manipulating the problem to work in your favor by adding additional constraints which do not affect the solution in any way or go against any...")
 m   21:39  2020 AMC 10B Problems/Problem 18‎ (diff | hist) . . (+22). . Kvk001 (talk | contribs) (Solution 1)
     21:17  2014 AMC 10A Problems/Problem 1‎ (diff | hist) . . (+955). . Kante314 (talk | contribs)
     19:47 (Upload log) . . Thisisanillusion (talk | contribs) uploaded File:Civ.jpg
     19:04 (Deletion log) . . Jwelsh (talk | contribs) deleted page 2023 AMC 10A Problems(Housekeeping)
N    18:46  Talk:2021 AMC 10B Problems/Problem 17‎ (diff | hist) . . (+267). . MRENTHUSIASM (talk | contribs) (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...")
     18:44  2021 AMC 10B Problems/Problem 17‎‎ (2 changes | history) . . (0). . [Mm999aops‎; MRENTHUSIASM‎]
      18:44 (cur | prev) . . (-189). . MRENTHUSIASM (talk | contribs) (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)
 m    13:16 (cur | prev) . . (+189). . Mm999aops (talk | contribs) (Solution)
     18:43  1993 AJHSME Problems/Problem 24‎‎ (10 changes | history) . . (+507). . [Ic3paw‎ (10×)]
      18:43 (cur | prev) . . (+13). . Ic3paw (talk | contribs) (Solution 3)
      18:42 (cur | prev) . . (+1). . Ic3paw (talk | contribs) (Solution)
      18:41 (cur | prev) . . (+494). . Ic3paw (talk | contribs) (Solution)
      18:40 (cur | prev) . . (-488). . Ic3paw (talk | contribs) (Solution 3)
      18:39 (cur | prev) . . (+8). . Ic3paw (talk | contribs) (Solution 3)
      18:37 (cur | prev) . . (-13). . Ic3paw (talk | contribs) (Solution 3)
      18:37 (cur | prev) . . (+13). . Ic3paw (talk | contribs) (Solution 3)
      18:36 (cur | prev) . . (-22). . Ic3paw (talk | contribs) (Solution 3)
      18:36 (cur | prev) . . (+60). . Ic3paw (talk | contribs) (Solution 3)
      17:11 (cur | prev) . . (+441). . Ic3paw (talk | contribs) (Solution)
     18:13  University of South Carolina High School Math Contest/1993 Exam/Problem 20‎‎ (2 changes | history) . . (+717). . [Michael1129‎ (2×)]
      18:13 (cur | prev) . . (+562). . Michael1129 (talk | contribs) (Solution)
      11:02 (cur | prev) . . (+155). . Michael1129 (talk | contribs) (Solution)
     14:41  1999 AMC 8 Problems/Problem 15‎ (diff | hist) . . (0). . Snowtreasure2 (talk | contribs) (Solution 1)
     12:55  2003 AMC 10A Problems/Problem 21‎ (diff | hist) . . (+71). . Mathischess (talk | contribs)
     12:53  2003 AMC 12A Problems/Problem 20‎‎ (4 changes | history) . . (+71). . [Mathischess‎ (4×)]
      12:53 (cur | prev) . . (0). . Mathischess (talk | contribs)
      12:52 (cur | prev) . . (0). . Mathischess (talk | contribs) (Undo revision 163758 by Mathischess (talk)) (Tag: Undo)
      12:52 (cur | prev) . . (0). . Mathischess (talk | contribs)
      12:50 (cur | prev) . . (+71). . Mathischess (talk | contribs)
     12:49  2018 AMC 10B Problems/Problem 18‎ (diff | hist) . . (+70). . Mathischess (talk | contribs)
     12:47  2017 AMC 10A Problems/Problem 8‎‎ (3 changes | history) . . (+72). . [Mathischess‎ (3×)]
      12:47 (cur | prev) . . (+70). . Mathischess (talk | contribs)
      12:47 (cur | prev) . . (-69). . Mathischess (talk | contribs)
      12:42 (cur | prev) . . (+71). . Mathischess (talk | contribs)
     12:25  2015 AMC 10A Problems/Problem 10‎ (diff | hist) . . (+71). . Mathischess (talk | contribs)
 m   11:41  2013 AMC 10A Problems/Problem 22‎ (diff | hist) . . (-20). . Lnzhonglp (talk | contribs) (Solution 2)
     10:13  2006 AMC 10A Problems/Problem 18‎ (diff | hist) . . (+68). . Mathischess (talk | contribs)
     10:11  2019 AMC 10A Problems/Problem 17‎ (diff | hist) . . (+70). . Mathischess (talk | contribs)
     10:09  2004 AMC 10A Problems/Problem 12‎ (diff | hist) . . (+70). . Mathischess (talk | contribs)
     07:14  2006 AIME II Problems‎‎ (2 changes | history) . . (+1). . [Saucepan man02‎ (2×)]
      07:14 (cur | prev) . . (+27). . Saucepan man02 (talk | contribs) (Problem 2)
      07:14 (cur | prev) . . (-26). . Saucepan man02 (talk | contribs) (Problem 2)
 m   06:35  User:MRENTHUSIASM‎‎ (3 changes | history) . . (+230). . [MRENTHUSIASM‎ (3×)]
 m    06:35 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs) (AHSME / AMC 12)
 m    06:28 (cur | prev) . . (+150). . MRENTHUSIASM (talk | contribs) (AHSME / AMC 12)
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