6 September 2018

• 06:4206:42, 6 September 2018 diff hist +110 2012 AMC 12B Problems No edit summary
• 06:4106:41, 6 September 2018 diff hist +109 2014 AMC 12A Problems No edit summary
• 06:4006:40, 6 September 2018 diff hist +109 2014 AMC 12B Problems No edit summary
• 06:3906:39, 6 September 2018 diff hist +95 2015 AMC 12A Problems No edit summary

2 September 2018

• 07:1007:10, 2 September 2018 diff hist −6 1984 AIME Problems/Problem 14 Chicken McNugget Theorem only works if the two numbers in question are relatively prime, so the theorem doesn't work for the pair 9 and 15.

1 September 2018

• 19:1919:19, 1 September 2018 diff hist +22 2019 AIME I No edit summary
• 07:2107:21, 1 September 2018 diff hist +93 2015 AMC 12A Problems/Problem 18 Undo revision 97421 by Vive.la.francee (talk)

22 July 2018

• 14:0314:03, 22 July 2018 diff hist +4 2001 AIME II Problems/Problem 14 No edit summary current

21 June 2018

• 12:1612:16, 21 June 2018 diff hist +30 2019 AMC 10A No edit summary

20 June 2018

• 10:1110:11, 20 June 2018 diff hist +13 2016 AMC 12A Problems/Problem 25 No edit summary
• 10:1010:10, 20 June 2018 diff hist +52 2016 AMC 12A Problems/Problem 25 No edit summary
• 08:5408:54, 20 June 2018 diff hist +826 2018 AIME II Problems/Problem 9 No edit summary

27 May 2018

• 11:1611:16, 27 May 2018 diff hist +79 2018 AMC 10B Problems/Problem 10 No edit summary

23 May 2018

• 15:1415:14, 23 May 2018 diff hist +1,689 2001 AIME I Problems/Problem 4 No edit summary

21 May 2018

• 20:0620:06, 21 May 2018 diff hist +39 2016 AMC 12A Problems/Problem 25 No edit summary

19 May 2018

• 11:1411:14, 19 May 2018 diff hist −15 m 2018 AIME II Problems/Problem 4 I wrote this solution, not you.

13 May 2018

• 16:2316:23, 13 May 2018 diff hist 0 2018 AIME II Problems/Problem 5 No edit summary

25 March 2018

• 08:4908:49, 25 March 2018 diff hist +1,439 2018 AIME II Problems/Problem 4 If anyone is good with Asymptote, please change the diagrams because I am not good with Asymptote at all
• 08:3008:30, 25 March 2018 diff hist 0 N File:2018 AIME II Problem 4.png No edit summary current
• 08:2208:22, 25 March 2018 diff hist −1 2018 AIME II Problems/Problem 10 No edit summary

24 March 2018

• 09:0909:09, 24 March 2018 diff hist +1,169 2018 AIME II Problems/Problem 6 No edit summary
• 08:3008:30, 24 March 2018 diff hist +877 2018 AIME II Problems/Problem 2 No edit summary
• 08:2208:22, 24 March 2018 diff hist +30 2018 AIME II Problems No edit summary
• 08:1908:19, 24 March 2018 diff hist +1,797 2018 AIME II Problems/Problem 3 No edit summary
• 08:0108:01, 24 March 2018 diff hist +6,925 2018 AIME II Problems No edit summary
• 07:5907:59, 24 March 2018 diff hist +13 2018 AIME II Problems/Problem 9 No edit summary
• 07:5907:59, 24 March 2018 diff hist +5 2018 AIME II Problems/Problem 9 No edit summary
• 07:5307:53, 24 March 2018 diff hist +439 N 2018 AIME II Problems/Problem 15 Created page with "==Problem== Find the number of functions <math>f</math> from <math>\{0, 1, 2, 3, 4, 5, 6\}</math> to the integers such that <math>f(0) = 0</math>, <math>f(6) = 12</math>, and..."
• 07:4707:47, 24 March 2018 diff hist +727 N 2018 AIME II Problems/Problem 14 Created page with "==Problem== The incircle <math>\omega</math> of triangle <math>ABC</math> is tangent to <math>\overline{BC}</math> at <math>X</math>. Let <math>Y \neq X</math> be the other i..."
• 07:3907:39, 24 March 2018 diff hist +379 N 2018 AIME II Problems/Problem 13 Created page with "==Problem== Misha rolls a standard, fair six-sided die until she rolls 1-2-3 in that order on three consecutive rolls. The probability that she will roll the die an odd numbe..."
• 07:3707:37, 24 March 2018 diff hist +503 N 2018 AIME II Problems/Problem 12 Created page with "==Problem== Let <math>ABCD</math> be a convex quadrilateral with <math>AB = CD = 10</math>, <math>BC = 14</math>, and <math>AD = 2\sqrt{65}</math>. Assume that the diagonals..."
• 07:3207:32, 24 March 2018 diff hist +74 2018 AIME II Answer Key No edit summary
• 07:2807:28, 24 March 2018 diff hist +358 N 2018 AIME II Problems/Problem 11 Created page with "==Problem== Find the number of permutations of <math>1, 2, 3, 4, 5, 6</math> such that for each <math>k</math> with <math>1</math> <math>\leq</math> <math>k</math> <math>\leq..."
• 07:2407:24, 24 March 2018 diff hist +295 N 2018 AIME II Problems/Problem 10 Created page with "==Problem== Find the number of functions <math>f(x)</math> from <math>\{1, 2, 3, 4, 5\}</math> to <math>\{1, 2, 3, 4, 5\}</math> that satisfy <math>f(f(x)) = f(f(f(x)))</math..."

23 March 2018

• 22:5522:55, 23 March 2018 diff hist +775 N 2018 AIME II Problems/Problem 9 Created page with "==Problem== Octagon <math>ABCDEFGH</math> with side lengths <math>AB = CD = EF = GH = 10</math> and <math>BC = DE = FG = HA = 11</math> is formed by removing 6-8-10 triangles..."
• 22:4222:42, 23 March 2018 diff hist +438 N 2018 AIME II Problems/Problem 8 Created page with "==Problem== A frog is positioned at the origin of the coordinate plane. From the point <math>(x, y)</math>, the frog can jump to any of the points <math>(x + 1, y)</math>, <m..."
• 22:3922:39, 23 March 2018 diff hist +1,094 N 2018 AIME II Problems/Problem 7 Created page with "Triangle <math>ABC</math> has side lengths <math>AB = 9</math>, <math>BC =</math> <math>5\sqrt{3}</math>, and <math>AC = 12</math>. Points <math>A = P_{0}, P_{1}, P_{2}, ... ,..."
• 22:2922:29, 23 March 2018 diff hist +60 2018 AIME II Problems/Problem 6 No edit summary
• 22:2822:28, 23 March 2018 diff hist +60 2018 AIME II Problems/Problem 5 No edit summary
• 22:2822:28, 23 March 2018 diff hist +589 N 2018 AIME II Problems/Problem 4 Created page with "==Problem== In equiangular octagon <math>CAROLINE</math>, <math>CA = RO = LI = NE =</math> <math>\sqrt{2}</math> and <math>AR = OL = IN = EC = 1</math>. The self-intersecting..."
• 22:2322:23, 23 March 2018 diff hist +289 N 2018 AIME II Problems/Problem 3 Created page with "==Problem== Find the sum of all positive integers <math>b < 1000</math> such that the base-<math>b</math> integer <math>36_{b}</math> is a perfect square and the base-<math>b..."
• 22:2122:21, 23 March 2018 diff hist +436 N 2018 AIME II Problems/Problem 2 Created page with "==Problem== Let <math>a_{0} = 2</math>, <math>a_{1} = 5</math>, and <math>a_{2} = 8</math>, and for <math>n > 2</math> define <math>a_{n}</math> recursively to be the remaind..."
• 22:1322:13, 23 March 2018 diff hist +788 N 2018 AIME II Problems/Problem 1 Created page with "==Problem== Points <math>A</math>, <math>B</math>, and <math>C</math> lie in that order along a straight path where the distance from <math>A</math> to <math>C</math> is <mat..."
• 22:0722:07, 23 March 2018 diff hist +395 N 2018 AIME II Problems/Problem 6 Created page with "==Problem== A real number <math>a</math> is chosen randomly and uniformly from the interval <math>[-20, 18]</math>. The probability that the roots of the polynomial <math>x^..."
• 22:0522:05, 23 March 2018 diff hist +385 N 2018 AIME II Problems/Problem 5 Created page with "==Problem== Suppose that <math>x</math>, <math>y</math>, and <math>z</math> are complex numbers such that <math>xy = -80 - 320i</math>, <math>yz = 60</math>, and <math>zx = -..."
• 19:2519:25, 23 March 2018 diff hist 0 m 2018 AMC 10A Problems No edit summary
• 18:5518:55, 23 March 2018 diff hist −16 m 2018 AIME I Sorry for all this trouble I caused
• 18:5318:53, 23 March 2018 diff hist −74 2018 AIME I Wait, my mistake. This isn't supposed to be on the page
• 18:5218:52, 23 March 2018 diff hist −1 m 2018 AIME I Whoops, sorry
• 18:5118:51, 23 March 2018 diff hist +91 2018 AIME I No edit summary