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Show new changes starting from 01:51, 17 January 2021
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#### 17 January 2021

 01:30 2017 AMC 12B Problems/Problem 23‎ (diff | hist) . . (+30)‎ . . Blehlivesonearth (talk | contribs) (→‎Solution 2)
 01:29 2018 AMC 10B Problems/Problem 13‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution 1)
 01:27 1979 USAMO Problems/Problem 1‎ (diff | hist) . . (+71)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution 2)
 01:27 2020 AIME II Problems/Problem 1‎‎ (2 changes | history) . . (+70)‎ . . [Pi is 3.14‎ (2×)] 01:27 (cur | prev) . . (-1)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution 2) 01:26 (cur | prev) . . (+71)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 01:25 2020 AMC 10B Problems/Problem 9‎ (diff | hist) . . (+74)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution 2)
 01:23 2017 AMC 12A Problems/Problem 18‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution 1)
 01:22 2019 AMC 10A Problems/Problem 2‎ (diff | hist) . . (+74)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution 2)
 01:21 2017 AMC 12B Problems/Problem 19‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution 3 (Beginner's Method))
 01:18 2016 AMC 10B Problems/Problem 8‎ (diff | hist) . . (+74)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 01:17 2017 AMC 10B Problems/Problem 14‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 01:16 1986 AIME Problems/Problem 5‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution 1)
 01:15 1959 IMO Problems/Problem 1‎ (diff | hist) . . (+57)‎ . . Pi is 3.14 (talk | contribs) (→‎Solutions)
 01:05 2019 AMC 10A Problems/Problem 10‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 01:04 2018 AMC 10B Problems/Problem 23‎ (diff | hist) . . (+71)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 01:03 2018 AMC 10B Problems/Problem 19‎ (diff | hist) . . (+71)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 01:00 2007 AMC 8 Problems/Problem 25‎ (diff | hist) . . (+48)‎ . . Etvat (talk | contribs)
 00:59 2004 AMC 12A Problems/Problem 15‎ (diff | hist) . . (+19)‎ . . Etvat (talk | contribs)
 00:58 2004 AMC 10A Problems/Problem 21‎ (diff | hist) . . (+11)‎ . . Etvat (talk | contribs)
 00:56 2001 AMC 8 Problems/Problem 8‎‎ (2 changes | history) . . (+10)‎ . . [Etvat‎ (2×)] 00:56 (cur | prev) . . (0)‎ . . Etvat (talk | contribs) (→‎Problem) 00:56 (cur | prev) . . (+10)‎ . . Etvat (talk | contribs) (→‎Problem)
 m   00:54 Combinatorial identity‎ (diff | hist) . . (+108)‎ . . Milk 123 (talk | contribs) (→‎Examples)
 00:52 2008 AMC 8 Problems/Problem 23‎ (diff | hist) . . (+1)‎ . . Hashtagmath (talk | contribs)
 00:51 2015 AMC 8 Problems/Problem 25‎‎ (4 changes | history) . . (+20)‎ . . [Hashtagmath‎ (4×)] 00:51 (cur | prev) . . (+10)‎ . . Hashtagmath (talk | contribs) (→‎Solution 2 (Contest Solution)) 00:50 (cur | prev) . . (+10)‎ . . Hashtagmath (talk | contribs) (→‎Solutions) 00:50 (cur | prev) . . (+10)‎ . . Hashtagmath (talk | contribs) (→‎Problem) 00:48 (cur | prev) . . (-10)‎ . . Hashtagmath (talk | contribs) (→‎Problem)

#### 16 January 2021

 23:58 2015 AMC 8 Problems/Problem 12‎ (diff | hist) . . (-9)‎ . . Hashtagmath (talk | contribs)
 23:57 2016 AMC 8 Problems/Problem 2‎ (diff | hist) . . (-9)‎ . . Hashtagmath (talk | contribs)
 23:52 2004 AMC 10A Problems/Problem 2‎ (diff | hist) . . (-2)‎ . . Hashtagmath (talk | contribs)
 23:51 2012 AMC 10B Problems/Problem 17‎‎ (3 changes | history) . . (-183)‎ . . [Hashtagmath‎ (3×)] 23:51 (cur | prev) . . (0)‎ . . Hashtagmath (talk | contribs) 23:51 (cur | prev) . . (-183)‎ . . Hashtagmath (talk | contribs) 23:50 (cur | prev) . . (0)‎ . . Hashtagmath (talk | contribs)
 23:49 2007 AMC 8 Problems/Problem 25‎ (diff | hist) . . (-4)‎ . . Hashtagmath (talk | contribs)
 23:48 2004 AMC 12A Problems/Problem 11‎ (diff | hist) . . (+18)‎ . . Hashtagmath (talk | contribs)
 23:47 2001 AMC 12 Problems/Problem 10‎‎ (3 changes | history) . . (+2)‎ . . [Hashtagmath‎ (3×)] 23:47 (cur | prev) . . (+2)‎ . . Hashtagmath (talk | contribs) 23:46 (cur | prev) . . (-3)‎ . . Hashtagmath (talk | contribs) (Undo revision 142387 by Hashtagmath (talk)) (Tag: Undo) 23:46 (cur | prev) . . (+3)‎ . . Hashtagmath (talk | contribs)
 23:43 2002 AMC 12B Problems/Problem 10‎‎ (2 changes | history) . . (-5)‎ . . [Hashtagmath‎ (2×)] 23:43 (cur | prev) . . (-6)‎ . . Hashtagmath (talk | contribs) 23:43 (cur | prev) . . (+1)‎ . . Hashtagmath (talk | contribs)
 23:38 1981 AHSME Problems/Problem 26‎‎ (3 changes | history) . . (+328)‎ . . [Blehlivesonearth‎ (3×)] 23:38 (cur | prev) . . (+179)‎ . . Blehlivesonearth (talk | contribs) 23:37 (cur | prev) . . (+104)‎ . . Blehlivesonearth (talk | contribs) 23:32 (cur | prev) . . (+45)‎ . . Blehlivesonearth (talk | contribs) (→‎Problem)
 23:33 2020 AMC 10A Problems‎ (diff | hist) . . (-14)‎ . . Sungodadi (talk | contribs) (/* Problem 34)
 23:23 2020 AMC 8 Problems‎ (diff | hist) . . (-5)‎ . . Sungodadi (talk | contribs) (→‎Problem 1)
 22:53 2018 AMC 12A Problems/Problem 22‎‎ (2 changes | history) . . (+2,186)‎ . . [Aathreyakadambi‎ (2×)] m 22:53 (cur | prev) . . (+1)‎ . . Aathreyakadambi (talk | contribs) (→‎Solution 3 (Vectors)) 22:48 (cur | prev) . . (+2,185)‎ . . Aathreyakadambi (talk | contribs) (→‎Solution 2 (No DeMoivre's))
 22:44 2004 AMC 10A Problems/Problem 16‎‎ (4 changes | history) . . (+5)‎ . . [Pi is 3.14‎; Hashtagmath‎ (3×)] 22:44 (cur | prev) . . (-50)‎ . . Hashtagmath (talk | contribs) 22:44 (cur | prev) . . (-16)‎ . . Hashtagmath (talk | contribs) 22:44 (cur | prev) . . (0)‎ . . Hashtagmath (talk | contribs) 22:31 (cur | prev) . . (+71)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 22:32 2007 AMC 12B Problems/Problem 16‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution)
 22:32 2007 AMC 10B Problems/Problem 20‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution 1)
 22:30 2003 AMC 10A Problems/Problem 21‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution 1)
 22:30 2018 AMC 10A Problems/Problem 10‎ (diff | hist) . . (+370)‎ . . Aze10 (talk | contribs) (→‎Solutions)
 22:29 2003 AMC 12A Problems/Problem 20‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution)
 22:27 2017 AMC 10A Problems/Problem 8‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 22:26 2007 AMC 10A Problems/Problem 12‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution)
 22:26 2006 AMC 10A Problems/Problem 21‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution (Complementary Counting))
 22:25 2020 AMC 10B Problems/Problem 17‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 22:24 2007 AMC 12A Problems/Problem 16‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution 1)
 22:23 2018 AMC 10B Problems/Problem 18‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Solution 1 (Casework))
 22:22 2015 AMC 10A Problems/Problem 10‎ (diff | hist) . . (+72)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 22:21 2006 AMC 10A Problems/Problem 18‎ (diff | hist) . . (+71)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 22:20 2019 AMC 10A Problems/Problem 17‎ (diff | hist) . . (+69)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution 1)
 22:18 2020 AMC 10B Problems/Problem 5‎ (diff | hist) . . (+71)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 22:17 2004 AMC 10A Problems/Problem 12‎ (diff | hist) . . (+70)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 22:16 2015 AMC 10A Problems/Problem 16‎ (diff | hist) . . (+70)‎ . . Pi is 3.14 (talk | contribs) (→‎Video Solution)
 21:36 2016 AMC 8 Problems/Problem 21‎ (diff | hist) . . (+14)‎ . . Happytwin (talk | contribs) (→‎Video Solution)
 21:36 2016 AMC 8 Problems/Problem 23‎ (diff | hist) . . (+75)‎ . . Happytwin (talk | contribs) (→‎Solution 2)
 21:33 2017 AMC 8 Problems/Problem 25‎ (diff | hist) . . (+1)‎ . . Happytwin (talk | contribs) (→‎Video Solutions)
 21:33 2014 AMC 8 Problems/Problem 20‎‎ (2 changes | history) . . (-8)‎ . . [Hashtagmath‎; Hashaman‎] 21:33 (cur | prev) . . (+1)‎ . . Hashtagmath (talk | contribs) 20:25 (cur | prev) . . (-9)‎ . . Hashaman (talk | contribs)
 21:32 2017 AMC 8 Problems/Problem 24‎‎ (2 changes | history) . . (-19)‎ . . [Happytwin‎ (2×)] 21:32 (cur | prev) . . (+37)‎ . . Happytwin (talk | contribs) (→‎Video Solution) 21:32 (cur | prev) . . (-56)‎ . . Happytwin (talk | contribs) (→‎Video Solution)
 21:25 Vieta's Formulas‎‎ (2 changes | history) . . (+495)‎ . . [Mop‎; Olivera‎] 21:25 (cur | prev) . . (+482)‎ . . Olivera (talk | contribs) (Added nice array of Vieta's Formulas) 20:12 (cur | prev) . . (+13)‎ . . Mop (talk | contribs)
 21:14 2000 AMC 12 Problems/Problem 2‎ (diff | hist) . . (+2)‎ . . Hashaman (talk | contribs)
 20:36 2018 AMC 10B Problems/Problem 22‎ (diff | hist) . . (-1,233)‎ . . Hansenhe (talk | contribs) (we don't want to learn from bogus/false solutions >:()
 20:23 2019 AMC 10A Problems/Problem 6‎‎ (2 changes | history) . . (0)‎ . . [Hashtagmath‎ (2×)] 20:23 (cur | prev) . . (-5)‎ . . Hashtagmath (talk | contribs) 20:22 (cur | prev) . . (+5)‎ . . Hashtagmath (talk | contribs)
 m   19:48 2019 AMC 8 Problems/Problem 21‎ (diff | hist) . . (+12)‎ . . Happytwin (talk | contribs) (→‎Video Solutions)
 m   19:47 2019 AMC 8 Problems/Problem 22‎ (diff | hist) . . (+13)‎ . . Happytwin (talk | contribs) (→‎Video explaining solution)
 m   19:46 2019 AMC 8 Problems/Problem 23‎ (diff | hist) . . (+12)‎ . . Happytwin (talk | contribs) (→‎Video explaining solution)
 N    19:43 User:Enderramsby‎‎ (5 changes | history) . . (+724)‎ . . [Mathboy282‎; Enderramsby‎ (4×)] 19:43 (cur | prev) . . (+36)‎ . . Mathboy282 (talk | contribs) (→‎User Count) 19:03 (cur | prev) . . (+200)‎ . . Enderramsby (talk | contribs) 18:55 (cur | prev) . . (-2)‎ . . Enderramsby (talk | contribs) (→‎User Count) 18:55 (cur | prev) . . (+21)‎ . . Enderramsby (talk | contribs) N 18:52 (cur | prev) . . (+469)‎ . . Enderramsby (talk | contribs) (→‎User Count)
 19:42 2019 AMC 8 Problems/Problem 25‎ (diff | hist) . . (-66)‎ . . Happytwin (talk | contribs) (→‎Video Solutions)
 19:42 2011 AMC 10A Problems/Problem 20‎ (diff | hist) . . (+314)‎ . . Mathboy282 (talk | contribs) (→‎Solution)
 19:40 2018 AMC 8 Problems/Problem 22‎ (diff | hist) . . (+42)‎ . . Happytwin (talk | contribs) (→‎Video Solution)
 19:39 2018 AMC 8 Problems/Problem 21‎‎ (2 changes | history) . . (+22)‎ . . [Happytwin‎ (2×)] 19:39 (cur | prev) . . (+77)‎ . . Happytwin (talk | contribs) (→‎Video Solution) 19:39 (cur | prev) . . (-55)‎ . . Happytwin (talk | contribs) (→‎Video Solution)
 19:37 2018 AMC 8 Problems/Problem 25‎ (diff | hist) . . (+2)‎ . . Happytwin (talk | contribs) (→‎Video Solutions)
 18:18 User talk:Meljel‎‎ (4 changes | history) . . (+601)‎ . . [Meljel‎ (4×)] 18:18 (cur | prev) . . (+1,315)‎ . . Meljel (talk | contribs) (→‎:)) 18:12 (cur | prev) . . (+4)‎ . . Meljel (talk | contribs) (→‎hi.) 18:05 (cur | prev) . . (-118)‎ . . Meljel (talk | contribs) (→‎hihiihi) 18:04 (cur | prev) . . (-600)‎ . . Meljel (talk | contribs) (→‎It's me meljel)
 17:06 2001 AMC 8 Problems/Problem 13‎ (diff | hist) . . (-1)‎ . . Hashtagmath (talk | contribs)