User contributions
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- 20:24, 20 January 2024 (diff | hist) . . (+21) . . OrenSH
- 23:31, 17 January 2024 (diff | hist) . . (0) . . m 2023 AIME I Problems/Problem 5 (→Solution 1 (Ptolemy's Theorem)) (current)
- 20:40, 27 November 2023 (diff | hist) . . (-65) . . Sam Vandervelde (current)
- 11:13, 21 September 2023 (diff | hist) . . (+260) . . 2004 AMC 12B Problems/Problem 23
- 22:51, 17 July 2023 (diff | hist) . . (+611) . . 2005 IMO Problems/Problem 4 (→Solution)
- 11:29, 23 June 2023 (diff | hist) . . (+26) . . N File:Akliuad1.png (ad by akliu.) (current)
- 23:13, 24 March 2023 (diff | hist) . . (-15) . . 2023 USAJMO Problems/Problem 4 (→Problem)
- 23:12, 24 March 2023 (diff | hist) . . (+1,662) . . N 2023 USAJMO Problems/Problem 4 (Created page with "==Problem== (David Torres) Two players, <math>B</math> and <math>R</math>, play the following game on an infinite grid of unit squares, all initially colored white. The playe...")
- 11:37, 15 March 2023 (diff | hist) . . (+35) . . 2014 USAJMO Problems/Problem 4 (→Solution 2 (Simple))
- 11:37, 15 March 2023 (diff | hist) . . (+1,094) . . 2014 USAJMO Problems/Problem 4
- 14:30, 12 March 2023 (diff | hist) . . (0) . . 2017 USAJMO Problems/Problem 2 (→Solution 4)
- 12:35, 12 March 2023 (diff | hist) . . (+18) . . m 2017 USAJMO Problems/Problem 2 (→Solution 4)
- 12:34, 12 March 2023 (diff | hist) . . (+37) . . m 2017 USAJMO Problems/Problem 2 (→Solution 4)
- 12:30, 12 March 2023 (diff | hist) . . (+3) . . 2017 USAJMO Problems/Problem 2 (→Solution 4)
- 12:29, 12 March 2023 (diff | hist) . . (0) . . m 2017 USAJMO Problems/Problem 2 (→Solution 4)
- 12:29, 12 March 2023 (diff | hist) . . (+1,237) . . 2017 USAJMO Problems/Problem 2 (→Solution 4)
- 12:22, 12 March 2023 (diff | hist) . . (+839) . . 2017 USAJMO Problems/Problem 2
- 23:56, 11 March 2023 (diff | hist) . . (+7) . . 2017 USAJMO Problems/Problem 2 (→Solution 4 (part a))
- 23:56, 11 March 2023 (diff | hist) . . (-81) . . m 2017 USAJMO Problems/Problem 2 (→Solution 4 (part a))
- 23:55, 11 March 2023 (diff | hist) . . (+912) . . 2017 USAJMO Problems/Problem 2
- 13:31, 9 March 2023 (diff | hist) . . (+120) . . AMC historical results
- 13:43, 7 March 2023 (diff | hist) . . (-116) . . AMC historical results
- 13:32, 17 February 2023 (diff | hist) . . (+1) . . m 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 13:29, 17 February 2023 (diff | hist) . . (+33) . . m 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 13:28, 17 February 2023 (diff | hist) . . (-13) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 13:28, 17 February 2023 (diff | hist) . . (-17) . . m 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 11:06, 17 February 2023 (diff | hist) . . (+11) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 11:05, 17 February 2023 (diff | hist) . . (+20) . . m 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:46, 17 February 2023 (diff | hist) . . (+222) . . 2023 AIME II Problems/Problem 8
- 00:45, 17 February 2023 (diff | hist) . . (+1) . . m 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:44, 17 February 2023 (diff | hist) . . (-164) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:42, 17 February 2023 (diff | hist) . . (-1) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:41, 17 February 2023 (diff | hist) . . (+380) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:37, 17 February 2023 (diff | hist) . . (+618) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:33, 17 February 2023 (diff | hist) . . (+377) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:29, 17 February 2023 (diff | hist) . . (+379) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:26, 17 February 2023 (diff | hist) . . (+299) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:23, 17 February 2023 (diff | hist) . . (0) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:22, 17 February 2023 (diff | hist) . . (+16) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:21, 17 February 2023 (diff | hist) . . (+16) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:21, 17 February 2023 (diff | hist) . . (+249) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:19, 17 February 2023 (diff | hist) . . (+296) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:16, 17 February 2023 (diff | hist) . . (+70) . . 2023 AIME II Problems/Problem 8 (→Solution 2 (Moduli))
- 00:15, 17 February 2023 (diff | hist) . . (+229) . . 2023 AIME II Problems/Problem 8
- 10:18, 14 February 2023 (diff | hist) . . (-19) . . 2023 AIME I Problems/Problem 11 (im just confused why this person is taking credit for doing ABSOLUTELY NOTHING.)
- 00:52, 10 February 2023 (diff | hist) . . (+1) . . m 2023 AIME I Problems/Problem 13 (→Solution 3 (No trig, no linear algebra))
- 00:51, 10 February 2023 (diff | hist) . . (+1) . . m 2023 AIME I Problems/Problem 13 (→Solution 3 (No trig, no linear algebra))
- 00:50, 10 February 2023 (diff | hist) . . (+3,092) . . 2023 AIME I Problems/Problem 13
- 00:21, 10 February 2023 (diff | hist) . . (-3) . . 2023 AIME I Problems/Problem 13
- 00:25, 9 February 2023 (diff | hist) . . (-269) . . User:Mathboy100 (Replaced content with "why are you here") (current) (Tag: Replaced)
- 00:05, 9 February 2023 (diff | hist) . . (+26) . . Ptolemy's theorem (→2023 AIME I Problem 5)
- 23:47, 8 February 2023 (diff | hist) . . (+19) . . m 2023 AIME I Problems/Problem 11 (→Solution 1)
- 23:32, 8 February 2023 (diff | hist) . . (0) . . 2023 AIME I Problems/Problem 11 (→Solution)
- 23:32, 8 February 2023 (diff | hist) . . (+2) . . m 2023 AIME I Problems/Problem 11 (→Solution)
- 23:26, 8 February 2023 (diff | hist) . . (0) . . 2023 AIME I Problems/Problem 5 (→Solution 1 (Ptolemy's Theorem))
- 23:25, 8 February 2023 (diff | hist) . . (-7) . . 2023 AIME I Problems/Problem 11
- 23:24, 8 February 2023 (diff | hist) . . (+77) . . 2023 AIME I Problems/Problem 11
- 22:32, 8 February 2023 (diff | hist) . . (+18) . . 2023 AIME I Problems (→Problem 11)
- 22:32, 8 February 2023 (diff | hist) . . (+6) . . 2023 AIME I Problems (→Problem 11)
- 18:15, 8 February 2023 (diff | hist) . . (+32) . . User:Wuwang2002
- 18:14, 8 February 2023 (diff | hist) . . (0) . . 2023 AIME I Answer Key (nvm) (current)
- 18:13, 8 February 2023 (diff | hist) . . (0) . . 2023 AIME I Answer Key (The answer is 328. Check the page for p9.)
- 17:14, 8 February 2023 (diff | hist) . . (+293) . . 2023 AIME I Problems (→Problem 13)
- 17:11, 8 February 2023 (diff | hist) . . (+129) . . 2023 AIME I Problems/Problem 7
- 17:09, 8 February 2023 (diff | hist) . . (+4) . . 2023 AIME I Problems/Problem 7 (→Solution 2)
- 17:09, 8 February 2023 (diff | hist) . . (+655) . . 2023 AIME I Problems/Problem 7
- 16:01, 8 February 2023 (diff | hist) . . (+194) . . 2023 AIME I Problems/Problem 5
- 15:59, 8 February 2023 (diff | hist) . . (-14) . . 2023 AIME I Problems/Problem 5 (→Solution 6 (Similar Triangles))
- 15:58, 8 February 2023 (diff | hist) . . (+1) . . 2023 AIME I Problems/Problem 5 (→Solution 6 (Similar Triangles))
- 15:57, 8 February 2023 (diff | hist) . . (-181) . . 2023 AIME I Problems/Problem 5 (→Solution 6 (Similar Triangles))
- 15:50, 8 February 2023 (diff | hist) . . (+1) . . 2023 AIME I Problems/Problem 11
- 15:49, 8 February 2023 (diff | hist) . . (0) . . 2023 AIME I Answer Key
- 15:27, 8 February 2023 (diff | hist) . . (-261) . . 2023 AIME I Problems/Problem 5
- 14:08, 8 February 2023 (diff | hist) . . (+14) . . 2023 AIME I Problems/Problem 5 (→Solution (Ptolemy's Theorem))
- 13:59, 8 February 2023 (diff | hist) . . (+10) . . Ptolemy's theorem (→2023 AIME I Problem 5)
- 13:59, 8 February 2023 (diff | hist) . . (+1,588) . . Ptolemy's theorem
- 13:57, 8 February 2023 (diff | hist) . . (+4) . . 2023 AIME I Problems/Problem 5
- 13:53, 8 February 2023 (diff | hist) . . (+126) . . 2023 AIME I Problems/Problem 5 (→Solution (Ptolemy's Theorem))
- 13:45, 8 February 2023 (diff | hist) . . (+20) . . 2023 AIME I Problems/Problem 5 (→Solution)
- 13:43, 8 February 2023 (diff | hist) . . (-1,297) . . 2023 AIME I Problems/Problem 9
- 13:42, 8 February 2023 (diff | hist) . . (+1) . . 2023 AIME I Problems/Problem 9
- 13:42, 8 February 2023 (diff | hist) . . (+45) . . 2023 AIME I Problems/Problem 9
- 12:50, 8 February 2023 (diff | hist) . . (+138) . . 2023 AIME I Problems
- 12:49, 8 February 2023 (diff | hist) . . (+2) . . 2023 AIME I Problems/Problem 11
- 12:48, 8 February 2023 (diff | hist) . . (+5) . . 2023 AIME I Problems/Problem 11
- 12:48, 8 February 2023 (diff | hist) . . (+1,087) . . N 2023 AIME I Problems/Problem 11 (Created page with "Unofficial problem statement: Let <math>S</math> be the set <math>{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}</math>. How many subsets of <math>S</math> have exactly one pair of consecuti...")
- 12:38, 8 February 2023 (diff | hist) . . (+1,492) . . N 2023 AIME I Problems/Problem 9 (Created page with "Problem (Unofficial, please update when official one comes out): <math>P(x) = x^3 + ax^2 + bx + c</math> is a polynomial with integer coefficients between <math>-20</math> an...")
- 12:24, 8 February 2023 (diff | hist) . . (+1,416) . . 2023 AIME I Problems/Problem 5
- 16:15, 6 February 2023 (diff | hist) . . (+1,093) . . 2020 CIME II Problems/Problem 8
- 15:42, 6 February 2023 (diff | hist) . . (+22) . . 2020 CIME II Problems/Problem 6 (→Solution) (current)
- 15:42, 6 February 2023 (diff | hist) . . (+773) . . 2020 CIME II Problems/Problem 6
- 15:34, 6 February 2023 (diff | hist) . . (+13) . . 2020 CIME II Problems/Problem 6
- 15:34, 6 February 2023 (diff | hist) . . (+391) . . 2020 CIME II Problems/Problem 6
- 15:31, 6 February 2023 (diff | hist) . . (+600) . . N 2020 CIME II Problems/Problem 6 (Created page with "==Problem== An infinite number of buckets, labeled <math>1</math>, <math>2</math>, <math>3</math>, <math>\ldots</math>, lie in a line. A red ball, a green ball, and a blue bal...")
- 00:46, 6 February 2023 (diff | hist) . . (0) . . m 2022 AMC 10B Problems/Problem 15 (minor error)
- 00:46, 6 February 2023 (diff | hist) . . (0) . . m 2022 AMC 10B Problems/Problem 15 (minor error)
- 12:13, 30 January 2023 (diff | hist) . . (+11) . . Random Problem/Solutions (current)
- 12:12, 30 January 2023 (diff | hist) . . (+13) . . N Random Problem/Solutions (Created page with "==Solutions==")
- 12:12, 30 January 2023 (diff | hist) . . (0) . . Random Problem (→Solution)
- 12:12, 30 January 2023 (diff | hist) . . (+16) . . Random Problem (→Solution)
- 12:11, 30 January 2023 (diff | hist) . . (-1) . . Random Problem (→Solution)
- 12:11, 30 January 2023 (diff | hist) . . (+2) . . Random Problem (→Solution)
- 12:11, 30 January 2023 (diff | hist) . . (+3) . . Random Problem (→Solution)
- 12:10, 30 January 2023 (diff | hist) . . (+10) . . Random Problem
- 12:09, 30 January 2023 (diff | hist) . . (+785) . . Random Problem
- 12:07, 30 January 2023 (diff | hist) . . (+8) . . Random Problem (→Medium Problem)
- 12:06, 30 January 2023 (diff | hist) . . (+181) . . Random Problem (→Medium Problem)
- 12:04, 30 January 2023 (diff | hist) . . (+6) . . Random Problem (→Medium Problem)
- 12:04, 30 January 2023 (diff | hist) . . (+97) . . Random Problem
- 19:15, 27 January 2023 (diff | hist) . . (+21) . . Random Problem
- 19:15, 27 January 2023 (diff | hist) . . (+364) . . N Random Problem (Created page with "Problem The sum<cmath>\frac{1}{2!}+\frac{2}{3!}+\frac{3}{4!}+\cdots+\frac{2021}{2022!}</cmath>can be expressed as <math>a-\frac{1}{b!}</math>, where <math>a</math> and <math>b...")
- 14:23, 26 January 2023 (diff | hist) . . (+294) . . Heron's Formula (→Proof)
- 13:54, 26 January 2023 (diff | hist) . . (+360) . . Rearrangement Inequality (current)
- 11:13, 26 January 2023 (diff | hist) . . (-163) . . m Pigeonhole Principle (→Example 2)
- 16:10, 25 January 2023 (diff | hist) . . (+735) . . 2023 AMC 8 Problems/Problem 16
- 16:00, 25 January 2023 (diff | hist) . . (+515) . . 2023 AMC 8 Problems/Problem 18
- 14:04, 24 January 2023 (diff | hist) . . (+486) . . Pigeonhole Principle
- 00:22, 23 January 2023 (diff | hist) . . (+1,188) . . 2020 AMC 10B Problems/Problem 18
- 00:53, 22 January 2023 (diff | hist) . . (0) . . m 2022 AMC 12A Problems/Problem 16 (→Solution 4)
- 19:46, 18 January 2023 (diff | hist) . . (0) . . N 2023 AMC 8 Problems/Problem 16 (Created blank page)
- 19:46, 18 January 2023 (diff | hist) . . (0) . . N 2023 AMC 8 Problems/Problem 18 (Created blank page)
- 19:46, 18 January 2023 (diff | hist) . . (0) . . N 2023 AMC 8 Problems/Problem 19 (Created blank page)
- 19:46, 18 January 2023 (diff | hist) . . (0) . . N 2023 AMC 8 Problems/Problem 20 (Created blank page)
- 19:45, 18 January 2023 (diff | hist) . . (0) . . N 2023 AMC 8 Problems/Problem 22 (Created blank page)
- 23:33, 17 January 2023 (diff | hist) . . (+685) . . 2022 AMC 12A Problems/Problem 16
- 11:56, 31 December 2022 (diff | hist) . . (+4) . . 2020 CIME I Problems/Problem 8 (→Solution)
- 11:56, 31 December 2022 (diff | hist) . . (+4) . . 2020 CIME I Problems/Problem 8 (→Solution)
- 11:55, 31 December 2022 (diff | hist) . . (+2,071) . . 2020 CIME I Problems/Problem 8
- 21:32, 14 December 2022 (diff | hist) . . (+1,902) . . 1985 USAMO Problems/Problem 3 (current)
- 11:04, 13 December 2022 (diff | hist) . . (+13) . . 1967 IMO Problems/Problem 3 (→Solution) (current)
- 23:48, 12 December 2022 (diff | hist) . . (-3) . . 1973 IMO Problems/Problem 4 (→Solution) (current)
- 23:47, 12 December 2022 (diff | hist) . . (+671) . . 1973 IMO Problems/Problem 4
- 23:41, 12 December 2022 (diff | hist) . . (+1,560) . . 1973 IMO Problems/Problem 4
- 23:24, 12 December 2022 (diff | hist) . . (+29) . . 1967 IMO Problems/Problem 3 (→Solution)
- 23:23, 12 December 2022 (diff | hist) . . (-1) . . 1967 IMO Problems/Problem 3 (→Solution)
- 23:22, 12 December 2022 (diff | hist) . . (+1,212) . . 1967 IMO Problems/Problem 3
- 23:07, 12 December 2022 (diff | hist) . . (+1) . . m 1967 IMO Problems/Problem 3
- 15:51, 11 December 2022 (diff | hist) . . (-235) . . 1966 IMO Problems/Problem 3 (current)
- 15:23, 11 December 2022 (diff | hist) . . (+29) . . 2008 AMC 8 Problems
- 23:59, 10 December 2022 (diff | hist) . . (+1,048) . . 1964 IMO Problems/Problem 2 (current)
- 01:00, 10 December 2022 (diff | hist) . . (+6) . . 1975 IMO Problems/Problem 1 (→Solution) (current)
- 01:00, 10 December 2022 (diff | hist) . . (+4) . . 1975 IMO Problems/Problem 1 (→Solution)
- 00:58, 10 December 2022 (diff | hist) . . (+2,015) . . 1975 IMO Problems/Problem 1
- 00:17, 10 December 2022 (diff | hist) . . (-3) . . m 1970 IMO Problems (→Problem 1) (current)
- 00:10, 10 December 2022 (diff | hist) . . (-138) . . m 1967 IMO Problems/Problem 1 (current)
- 20:27, 9 December 2022 (diff | hist) . . (+64) . . 1966 IMO Problems/Problem 3
- 20:16, 9 December 2022 (diff | hist) . . (-176) . . 1966 IMO Problems/Problem 3 (→Solution)
- 00:23, 9 December 2022 (diff | hist) . . (-13) . . 1965 IMO Problems/Problem 5 (current)
- 00:21, 9 December 2022 (diff | hist) . . (+3) . . 1966 IMO Problems/Problem 3 (→Solution)
- 00:21, 9 December 2022 (diff | hist) . . (+34) . . 1966 IMO Problems/Problem 3 (→Solution)
- 00:18, 9 December 2022 (diff | hist) . . (-10) . . 1966 IMO Problems/Problem 3
- 22:34, 8 December 2022 (diff | hist) . . (-73) . . 1966 IMO Problems/Problem 3 (→Solution)
- 22:32, 8 December 2022 (diff | hist) . . (+2,221) . . 1966 IMO Problems/Problem 3
- 16:26, 8 December 2022 (diff | hist) . . (+2) . . 1963 IMO Problems/Problem 5 (→Solution)
- 16:26, 8 December 2022 (diff | hist) . . (+1) . . 1963 IMO Problems/Problem 5 (→Solution)
- 16:26, 8 December 2022 (diff | hist) . . (+24) . . 1963 IMO Problems/Problem 5 (→Solution)
- 16:25, 8 December 2022 (diff | hist) . . (+39) . . 1963 IMO Problems/Problem 5 (→Solution)
- 16:24, 8 December 2022 (diff | hist) . . (+1,149) . . 1963 IMO Problems/Problem 5
- 18:15, 7 December 2022 (diff | hist) . . (-43) . . m 1972 IMO Problems/Problem 2 (→Solution) (current)
- 18:15, 7 December 2022 (diff | hist) . . (+3) . . 1972 IMO Problems/Problem 2 (→Problem)
- 18:13, 7 December 2022 (diff | hist) . . (+408) . . 1969 IMO Problems/Problem 1 (current)
- 18:00, 7 December 2022 (diff | hist) . . (-68) . . 1964 IMO Problems/Problem 4 (→Solution) (current)
- 17:58, 7 December 2022 (diff | hist) . . (0) . . 1963 IMO Problems/Problem 3 (→Solution) (current)
- 17:57, 7 December 2022 (diff | hist) . . (+4) . . 1963 IMO Problems/Problem 3 (→Solution)
- 17:56, 7 December 2022 (diff | hist) . . (+1,085) . . 1963 IMO Problems/Problem 3
- 17:42, 7 December 2022 (diff | hist) . . (+120) . . 1963 IMO Problems/Problem 3 (→Solution)
- 17:41, 7 December 2022 (diff | hist) . . (+88) . . 1963 IMO Problems/Problem 3
- 17:39, 7 December 2022 (diff | hist) . . (+395) . . 1963 IMO Problems/Problem 3 (→Solution 1)
- 17:35, 7 December 2022 (diff | hist) . . (+352) . . 1963 IMO Problems/Problem 3 (→Solution 1)
- 17:32, 7 December 2022 (diff | hist) . . (+92) . . 1963 IMO Problems/Problem 3
- 17:31, 7 December 2022 (diff | hist) . . (+713) . . 1963 IMO Problems/Problem 3
- 00:26, 7 December 2022 (diff | hist) . . (0) . . 1972 IMO Problems/Problem 3 (current)
- 00:26, 7 December 2022 (diff | hist) . . (-701) . . 1972 IMO Problems/Problem 3 (→Solution)
- 00:23, 7 December 2022 (diff | hist) . . (-112) . . 1972 IMO Problems/Problem 3 (→Solution)
- 00:13, 7 December 2022 (diff | hist) . . (+289) . . 1972 IMO Problems/Problem 3 (→Solution)
- 00:09, 7 December 2022 (diff | hist) . . (0) . . 1972 IMO Problems/Problem 3 (→Solution)
- 00:08, 7 December 2022 (diff | hist) . . (0) . . 1972 IMO Problems/Problem 3 (→Solution)
- 00:08, 7 December 2022 (diff | hist) . . (+351) . . 1972 IMO Problems/Problem 3 (→Solution)
- 00:04, 7 December 2022 (diff | hist) . . (+173) . . 1972 IMO Problems/Problem 3
- 23:51, 6 December 2022 (diff | hist) . . (+1,120) . . 1968 IMO Problems/Problem 2 (current)
- 20:30, 6 December 2022 (diff | hist) . . (-2) . . 1961 IMO Problems/Problem 2 (→Solution)
- 20:30, 6 December 2022 (diff | hist) . . (-604) . . 1961 IMO Problems/Problem 2 (→Solution)
- 20:27, 6 December 2022 (diff | hist) . . (-278) . . 1961 IMO Problems/Problem 2 (→Solution)
- 23:49, 3 December 2022 (diff | hist) . . (+111) . . N User talk:Mathboy100 (Created page with "==THIS IS MY TALK.== Not yours. ==SO RESPECT THE RULES.== jkjkjk just like chat here and share problems i guess")
- 22:33, 3 December 2022 (diff | hist) . . (-5) . . 1961 IMO Problems/Problem 2 (→Solution)
- 22:33, 3 December 2022 (diff | hist) . . (+1) . . 1961 IMO Problems/Problem 2 (→Solution)
- 22:32, 3 December 2022 (diff | hist) . . (+3) . . 1961 IMO Problems/Problem 2 (→Solution)
- 22:31, 3 December 2022 (diff | hist) . . (0) . . 1961 IMO Problems/Problem 2 (→Solution 2 (duality principle))
- 22:31, 3 December 2022 (diff | hist) . . (+8) . . 1961 IMO Problems/Problem 2 (→Solution 2 (duality principle))
- 22:30, 3 December 2022 (diff | hist) . . (-9) . . 1961 IMO Problems/Problem 2 (→Solution 2 (duality principle) By PEKKA)
- 22:01, 3 December 2022 (diff | hist) . . (-2) . . 1961 IMO Problems/Problem 2 (→Solution 2 (Proof of Inequality) By PEKKA)
- 00:37, 3 December 2022 (diff | hist) . . (-32) . . 1961 IMO Problems/Problem 2
- 00:32, 3 December 2022 (diff | hist) . . (+22) . . m 1961 IMO Problems/Problem 2 (→Solution 2 By PEKKA)
- 00:04, 3 December 2022 (diff | hist) . . (+270) . . User:Mathboy100
- 00:00, 3 December 2022 (diff | hist) . . (-9) . . 1961 IMO Problems/Problem 2 (→Solution 1 (Heron Bash + Nice Alg))
- 23:59, 2 December 2022 (diff | hist) . . (-4) . . 1961 IMO Problems/Problem 2 (→Solution 1 (Heron Bash + Nice Alg))
- 23:59, 2 December 2022 (diff | hist) . . (+2) . . m 1961 IMO Problems/Problem 2 (→Solution 1 (Heron Bash + Nice Alg))
- 23:58, 2 December 2022 (diff | hist) . . (+1) . . m 1961 IMO Problems/Problem 2 (→Solution 1 (Heron Bash + Nice Alg))
- 23:56, 2 December 2022 (diff | hist) . . (-4) . . 1961 IMO Problems/Problem 2
- 23:53, 2 December 2022 (diff | hist) . . (+8) . . m 1961 IMO Problems/Problem 2 (→Solution 2 (Heron Bash))
- 23:52, 2 December 2022 (diff | hist) . . (+1,398) . . 1961 IMO Problems/Problem 2 (→Solution 2 (Heron Bash))
- 23:34, 2 December 2022 (diff | hist) . . (+573) . . 1961 IMO Problems/Problem 2 (→Solution 2 (Heron Bash))
- 23:27, 2 December 2022 (diff | hist) . . (+309) . . 1961 IMO Problems/Problem 2 (→Solution 2 (Heron Bash))
- 23:23, 2 December 2022 (diff | hist) . . (+274) . . 1961 IMO Problems/Problem 2
- 23:55, 30 November 2022 (diff | hist) . . (+13) . . m 2022 AMC 12A Problems/Problem 3 (→Solution 3 (Area, Perimeter of Square))
- 12:08, 29 November 2022 (diff | hist) . . (-108) . . User:Mathboy100
- 14:05, 28 November 2022 (diff | hist) . . (+1) . . 2013 USAJMO Problems/Problem 4 (→Solution with Explanations) (current)
- 14:05, 28 November 2022 (diff | hist) . . (+273) . . 2013 USAJMO Problems/Problem 4
- 12:35, 28 November 2022 (diff | hist) . . (+27) . . 2022 AMC 10B Problems/Problem 5 (→Solution 2.1 (Brute Force + Cancellation))
- 00:33, 27 November 2022 (diff | hist) . . (+93) . . User:Lcz
- 20:01, 26 November 2022 (diff | hist) . . (+1) . . 2005 AMC 12B Problems/Problem 24 (→Solution 1 (Complex numbers))
- 20:01, 26 November 2022 (diff | hist) . . (+137) . . 2005 AMC 12B Problems/Problem 24 (→Solution 1 (Complex numbers))
- 19:49, 26 November 2022 (diff | hist) . . (+11) . . m 2022 AMC 12B Problems/Problem 22 (→Solution 4 (Generalization))
- 19:29, 26 November 2022 (diff | hist) . . (-17) . . 2022 AMC 12B Problems/Problem 22 (→Solution 4 (Generalization))
- 19:28, 26 November 2022 (diff | hist) . . (+1) . . m 2022 AMC 12B Problems/Problem 22 (→Solution 4 (Generalization))
- 19:28, 26 November 2022 (diff | hist) . . (+2,280) . . 2022 AMC 12B Problems/Problem 22
- 14:15, 26 November 2022 (diff | hist) . . (+500) . . 2022 AMC 12A Problems/Problem 5
- 14:09, 26 November 2022 (diff | hist) . . (0) . . 2022 AMC 12A Problems/Problem 3 (→Solution 3 (Area, Perimiter of Square))
- 14:09, 26 November 2022 (diff | hist) . . (+488) . . 2022 AMC 12A Problems/Problem 3
- 14:03, 26 November 2022 (diff | hist) . . (+29) . . 2022 AMC 10A Problems/Problem 21 (→Solution 4 (Truncated Icosahedron))
- 03:18, 26 November 2022 (diff | hist) . . (+13) . . 2005 AMC 12B Problems/Problem 24 (→Solution 1 (Complex numbers))
- 03:18, 26 November 2022 (diff | hist) . . (+1,010) . . 2005 AMC 12B Problems/Problem 24
- 03:10, 26 November 2022 (diff | hist) . . (+1,381) . . 2005 AMC 12B Problems/Problem 24
- 02:28, 26 November 2022 (diff | hist) . . (+15) . . 2022 AMC 10A Problems/Problem 13 (→Solution 3 (Coord geo, slopes))
- 02:27, 26 November 2022 (diff | hist) . . (+14) . . 2022 AMC 10A Problems/Problem 13 (→Solution 1 (The extra line))
- 02:26, 26 November 2022 (diff | hist) . . (+12) . . 2022 AMC 10A Problems/Problem 13 (→Solution 1 (The extra line))
- 02:26, 26 November 2022 (diff | hist) . . (+359) . . 2022 AMC 10A Problems/Problem 13 (→Solution 1 (The extra line))
- 02:20, 26 November 2022 (diff | hist) . . (-1) . . 2022 AMC 10A Problems/Problem 13 (→Solution 3 (Coord geo, slopes))
- 02:20, 26 November 2022 (diff | hist) . . (+1,057) . . 2022 AMC 10A Problems/Problem 13 (→Solution 3 (Coord geo, slopes))
- 02:12, 26 November 2022 (diff | hist) . . (+815) . . 2022 AMC 10A Problems/Problem 13
- 01:24, 26 November 2022 (diff | hist) . . (+265) . . 2022 AMC 10A Problems/Problem 14
- 01:22, 26 November 2022 (diff | hist) . . (+616) . . 2022 AMC 10A Problems/Problem 10
- 01:17, 26 November 2022 (diff | hist) . . (+12) . . 2022 AMC 10A Problems/Problem 13 (→Solution 1 (The extra line))
- 01:16, 26 November 2022 (diff | hist) . . (+1,310) . . 2022 AMC 10A Problems/Problem 13
- 01:03, 26 November 2022 (diff | hist) . . (+266) . . 2022 AMC 10A Problems/Problem 21
- 00:30, 26 November 2022 (diff | hist) . . (+9) . . 2022 AMC 12B Problems/Problem 22 (→Solution 2 (Clever))
- 00:15, 26 November 2022 (diff | hist) . . (0) . . 2022 AMC 12B Problems/Problem 11
- 00:10, 26 November 2022 (diff | hist) . . (+1) . . 2022 AMC 12B Problems/Problem 22 (→Solution 1)
- 23:59, 25 November 2022 (diff | hist) . . (0) . . 2022 AMC 12B Problems/Problem 22
- 22:12, 25 November 2022 (diff | hist) . . (+9) . . 2022 AMC 12B Problems/Problem 22 (→Remark)
- 22:12, 25 November 2022 (diff | hist) . . (+11) . . 2022 AMC 12B Problems/Problem 22 (→Remark)
- 22:11, 25 November 2022 (diff | hist) . . (+2) . . 2022 AMC 12B Problems/Problem 22 (→Remark)
- 22:10, 25 November 2022 (diff | hist) . . (+5) . . 2022 AMC 12B Problems/Problem 22 (→Remark)
- 22:10, 25 November 2022 (diff | hist) . . (-54) . . 2022 AMC 12B Problems/Problem 22 (→Remark)
- 22:09, 25 November 2022 (diff | hist) . . (0) . . 2022 AMC 12B Problems/Problem 22 (→Remark)
- 22:09, 25 November 2022 (diff | hist) . . (-5) . . 2022 AMC 12B Problems/Problem 22 (→Remark)
- 22:08, 25 November 2022 (diff | hist) . . (-9) . . 2022 AMC 12B Problems/Problem 22 (→Remark)
- 22:07, 25 November 2022 (diff | hist) . . (+7) . . 2022 AMC 12B Problems/Problem 22 (→Remark)
- 22:07, 25 November 2022 (diff | hist) . . (+2,735) . . 2022 AMC 12B Problems/Problem 22
- 19:37, 24 November 2022 (diff | hist) . . (0) . . 2022 AMC 12B Problems/Problem 25
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