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• 17:28, 17 July 2025 (diff | hist) . . (-2)‎ . . 2024 AMC 8 Problems ‎ (→‎Problem 1)
• 23:50, 13 June 2025 (diff | hist) . . (-40)‎ . . m 2021 Fall AMC 12B Problems/Problem 12 ‎ (→‎Solution 7) (current)
• 23:42, 13 June 2025 (diff | hist) . . (+2)‎ . . m 2021 Fall AMC 12B Problems/Problem 12 ‎ (→‎Solution 7)
• 23:39, 13 June 2025 (diff | hist) . . (+707)‎ . . 2021 Fall AMC 12B Problems/Problem 12 ‎ (Add a substantially different solution. Note that f(n) = sum of reciprocals of divisors of n, so f(768)-f(384) equals the sum of reciprocals of the #s which divide 768 but not 384.)
• 23:17, 1 June 2025 (diff | hist) . . (-150)‎ . . 2024 AMC 10B Problems/Problem 4 ‎ (remove wrong solution)
• 22:55, 25 May 2025 (diff | hist) . . (-713)‎ . . 2023 AMC 10A Problems/Problem 12 ‎ (Solution 5 is not correct in general. Suppose we were instead counting multiples of 7 from 300-399 instead of 500-599. Then the answer would be 15 instead of 14.) (current)
• 16:49, 21 March 2025 (diff | hist) . . (+870)‎ . . 2024 AMC 12A Problems/Problem 2 ‎ (Undo revision 245716 by Scrabbler94 (talk)) (Tags: Removed redirect, Undo)
• 16:36, 21 March 2025 (diff | hist) . . (0)‎ . . 2024 AMC 10A Answer Key ‎ (Undo revision 245648 by Maa is stupid (talk)) (current) (Tag: Undo)
• 16:35, 21 March 2025 (diff | hist) . . (-870)‎ . . 2024 AMC 12A Problems/Problem 2 ‎ (Undo revision 245630 by Maa is stupid (talk)) (Tags: New redirect, Undo)
• 16:25, 21 March 2025 (diff | hist) . . (-1)‎ . . m 2025 AIME I Problems ‎ (→‎Problem 13: lines segments --> line segments) (current)
• 12:47, 13 March 2025 (diff | hist) . . (-217)‎ . . 2024 AMC 12A Problems/Problem 23 ‎ (removed a completely bogus solution)
• 14:47, 27 February 2025 (diff | hist) . . (+2)‎ . . m 2011 AMC 12A Problems/Problem 21 ‎ (→‎Problem: AMC problem statement uses {c}, not [c]) (current)
• 20:13, 23 February 2025 (diff | hist) . . (+594)‎ . . 2025 AIME II Problems/Problem 2 ‎ (add solution 2, which disregards n+3 since gcd(n+2,n+3)=1)
• 15:05, 20 February 2025 (diff | hist) . . (+4)‎ . . 2021 Fall AMC 12A Problems ‎ (→‎Problem 22: correct the problem statement) (current)
• 15:05, 20 February 2025 (diff | hist) . . (+1)‎ . . 2021 Fall AMC 12A Problems/Problem 22 ‎ (→‎Problem: correct the problem statement) (current)
• 21:44, 30 January 2025 (diff | hist) . . (+14)‎ . . 2025 AMC 8 Problems/Problem 21 ‎ (→‎Solution 2 (Fast))
• 21:40, 30 January 2025 (diff | hist) . . (+46)‎ . . 2025 AMC 8 Problems/Problem 21 ‎ (→‎Problem)
• 21:39, 30 January 2025 (diff | hist) . . (+2,013)‎ . . 2025 AMC 8 Problems/Problem 21 ‎ (add 2 solutions)
• 23:21, 17 December 2024 (diff | hist) . . (-10)‎ . . m 2024 AMC 8 Problems ‎ (→‎Problem 13)
• 21:11, 15 December 2024 (diff | hist) . . (-172)‎ . . 2023 AMC 8 Problems/Problem 12 ‎ (not a valid or even recommended solution for an AMC 8)
• 13:28, 15 December 2024 (diff | hist) . . (-135)‎ . . 2023 AMC 8 Problems/Problem 12 ‎ (Undo revision 236853 by Ezlx (talk)) (Tag: Undo)
• 14:09, 11 December 2024 (diff | hist) . . (+8)‎ . . 2024 AMC 8 Problems/Problem 1 ‎ (Undo revision 235554 by Ezlx (talk)) (Tag: Undo)
• 14:09, 11 December 2024 (diff | hist) . . (-14)‎ . . 2024 AMC 8 Problems/Problem 1 ‎ (Undo revision 235741 by Ezlx (talk)) (Tag: Undo)
• 14:08, 11 December 2024 (diff | hist) . . (-78)‎ . . 2024 AMC 8 Problems/Problem 1 ‎
• 14:06, 11 December 2024 (diff | hist) . . (-8)‎ . . 2024 AMC 8 Problems/Problem 5 ‎
• 14:05, 11 December 2024 (diff | hist) . . (+9)‎ . . 2024 AMC 8 Problems/Problem 5 ‎ (Undo revision 236587 by Ezlx (talk)) (Tag: Undo)
• 14:04, 11 December 2024 (diff | hist) . . (+4)‎ . . m 2024 AMC 8 Problems/Problem 5 ‎ (Undo revision 236588 by Ezlx (talk)) (Tag: Undo)
• 14:04, 11 December 2024 (diff | hist) . . (+48)‎ . . 2024 AMC 8 Problems/Problem 13 ‎ (Undo revision 236651 by Ezlx (talk)) (Tag: Undo)
• 14:03, 11 December 2024 (diff | hist) . . (-4)‎ . . m 2024 AMC 8 Problems/Problem 13 ‎ (Undo revision 236652 by Ezlx (talk)) (Tag: Undo)
• 14:03, 11 December 2024 (diff | hist) . . (+10)‎ . . 2024 AMC 8 Problems/Problem 13 ‎ (Undo revision 236653 by Ezlx (talk)) (Tag: Undo)
• 14:02, 11 December 2024 (diff | hist) . . (+15)‎ . . 2023 AMC 8 Problems/Problem 8 ‎ (Undo revision 236728 by Ezlx (talk)) (Tag: Undo)
• 14:02, 11 December 2024 (diff | hist) . . (+14)‎ . . 2023 AMC 8 Problems/Problem 8 ‎ (Undo revision 236729 by Ezlx (talk)) (Tag: Undo)
• 14:01, 11 December 2024 (diff | hist) . . (+5)‎ . . 2023 AMC 8 Problems/Problem 8 ‎ (Undo revision 236730 by Ezlx (talk)) (Tag: Undo)
• 14:01, 11 December 2024 (diff | hist) . . (-56)‎ . . 2023 AMC 8 Problems/Problem 8 ‎ (Undo revision 236731 by Ezlx (talk)) (Tag: Undo)
• 14:01, 11 December 2024 (diff | hist) . . (-36)‎ . . 2023 AMC 8 Problems/Problem 8 ‎ (Undo revision 236732 by Ezlx (talk)) (Tag: Undo)
• 14:01, 11 December 2024 (diff | hist) . . (-43)‎ . . 2023 AMC 8 Problems/Problem 8 ‎ (Undo revision 236733 by Ezlx (talk)) (Tag: Undo)
• 13:59, 11 December 2024 (diff | hist) . . (-2)‎ . . 2024 AMC 8 Problems/Problem 20 ‎ (Undo revision 236725 by Ezlx (talk)) (Tag: Undo)
• 13:59, 11 December 2024 (diff | hist) . . (-12)‎ . . 2024 AMC 8 Problems/Problem 20 ‎ (Undo revision 236726 by Ezlx (talk)) (Tag: Undo)
• 17:06, 7 December 2024 (diff | hist) . . (-1)‎ . . m 2017 AMC 8 Problems ‎ (→‎Problem 8)
• 17:50, 6 December 2024 (diff | hist) . . (0)‎ . . 2024 AMC 8 Problems ‎ (→‎Problem 8: the original problem wording on the AMC 8 states that Taye has $2 and either gains $3 or doubles. Please do not vandalize by changing the numbers around.)
• 17:47, 6 December 2024 (diff | hist) . . (+1)‎ . . m 2024 AMC 8 Problems ‎ (→‎Problem 8)
• 15:54, 21 November 2024 (diff | hist) . . (0)‎ . . m 2024 AMC 12B Problems/Problem 6 ‎ (→‎Problem 6: problem statement says 2033, not 2023.)
• 22:51, 17 November 2024 (diff | hist) . . (+85)‎ . . 2024 AMC 12B Problems/Problem 17 ‎ (→‎Solution 1: improved wording of 1st sentence; some of the ordered pairs (a,b) were incorrect)
• 11:41, 16 November 2024 (diff | hist) . . (+4)‎ . . m 2024 AMC 12B Problems/Problem 24 ‎ (→‎Solution 1: use r instead of R for the inradius)
• 17:18, 9 November 2024 (diff | hist) . . (-1)‎ . . m 2024 AMC 12A Problems/Problem 13 ‎ (→‎Problem)
• 14:55, 17 October 2024 (diff | hist) . . (+62)‎ . . m 2019 AMC 10B Problems ‎ (→‎Problem 20: "lie in the same halfplane determined by line $AD$" was missing in the problem statement) (current)
• 14:55, 17 October 2024 (diff | hist) . . (+62)‎ . . 2019 AMC 10B Problems/Problem 20 ‎ (→‎Problem: "lie in the same halfplane determined by line $AD$" was missing in the problem statement)
• 15:59, 3 October 2024 (diff | hist) . . (-1)‎ . . m 2017 AMC 10B Problems/Problem 24 ‎ (→‎Solution 3: fix spelling)
• 02:10, 30 September 2024 (diff | hist) . . (+6)‎ . . m 2011 AMC 12B Problems/Problem 22 ‎ (→‎Problem: use \triangle instead of \Delta)
• 17:32, 27 September 2024 (diff | hist) . . (-7)‎ . . m 2023 AMC 10B Problems/Problem 23 ‎ (→‎Problem)

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