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Contests & Programs AMC and other contests, summer programs, etc.
AMC and other contests, summer programs, etc.
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Contests & Programs AMC and other contests, summer programs, etc.
AMC and other contests, summer programs, etc.
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k a March Highlights and 2025 AoPS Online Class Information
jlacosta   0
Mar 2, 2025
March is the month for State MATHCOUNTS competitions! Kudos to everyone who participated in their local chapter competitions and best of luck to all going to State! Join us on March 11th for a Math Jam devoted to our favorite Chapter competition problems! Are you interested in training for MATHCOUNTS? Be sure to check out our AMC 8/MATHCOUNTS Basics and Advanced courses.

Are you ready to level up with Olympiad training? Registration is open with early bird pricing available for our WOOT programs: MathWOOT (Levels 1 and 2), CodeWOOT, PhysicsWOOT, and ChemWOOT. What is WOOT? WOOT stands for Worldwide Online Olympiad Training and is a 7-month high school math Olympiad preparation and testing program that brings together many of the best students from around the world to learn Olympiad problem solving skills. Classes begin in September!

Do you have plans this summer? There are so many options to fit your schedule and goals whether attending a summer camp or taking online classes, it can be a great break from the routine of the school year. Check out our summer courses at AoPS Online, or if you want a math or language arts class that doesn’t have homework, but is an enriching summer experience, our AoPS Virtual Campus summer camps may be just the ticket! We are expanding our locations for our AoPS Academies across the country with 15 locations so far and new campuses opening in Saratoga CA, Johns Creek GA, and the Upper West Side NY. Check out this page for summer camp information.

Be sure to mark your calendars for the following events:
[list][*]March 5th (Wednesday), 4:30pm PT/7:30pm ET, HCSSiM Math Jam 2025. Amber Verser, Assistant Director of the Hampshire College Summer Studies in Mathematics, will host an information session about HCSSiM, a summer program for high school students.
[*]March 6th (Thursday), 4:00pm PT/7:00pm ET, Free Webinar on Math Competitions from elementary through high school. Join us for an enlightening session that demystifies the world of math competitions and helps you make informed decisions about your contest journey.
[*]March 11th (Tuesday), 4:30pm PT/7:30pm ET, 2025 MATHCOUNTS Chapter Discussion MATH JAM. AoPS instructors will discuss some of their favorite problems from the MATHCOUNTS Chapter Competition. All are welcome!
[*]March 13th (Thursday), 4:00pm PT/7:00pm ET, Free Webinar about Summer Camps at the Virtual Campus. Transform your summer into an unforgettable learning adventure! From elementary through high school, we offer dynamic summer camps featuring topics in mathematics, language arts, and competition preparation - all designed to fit your schedule and ignite your passion for learning.[/list]
Our full course list for upcoming classes is below:
All classes run 7:30pm-8:45pm ET/4:30pm - 5:45pm PT unless otherwise noted.

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0 replies
jlacosta
Mar 2, 2025
0 replies
k i Adding contests to the Contest Collections
dcouchman   1
N Apr 5, 2023 by v_Enhance
Want to help AoPS remain a valuable Olympiad resource? Help us add contests to AoPS's Contest Collections.

Find instructions and a list of contests to add here: https://artofproblemsolving.com/community/c40244h1064480_contests_to_add
1 reply
dcouchman
Sep 9, 2019
v_Enhance
Apr 5, 2023
k i Zero tolerance
ZetaX   49
N May 4, 2019 by NoDealsHere
Source: Use your common sense! (enough is enough)
Some users don't want to learn, some other simply ignore advises.
But please follow the following guideline:


To make it short: ALWAYS USE YOUR COMMON SENSE IF POSTING!
If you don't have common sense, don't post.


More specifically:

For new threads:


a) Good, meaningful title:
The title has to say what the problem is about in best way possible.
If that title occured already, it's definitely bad. And contest names aren't good either.
That's in fact a requirement for being able to search old problems.

Examples:
Bad titles:
- "Hard"/"Medium"/"Easy" (if you find it so cool how hard/easy it is, tell it in the post and use a title that tells us the problem)
- "Number Theory" (hey guy, guess why this forum's named that way¿ and is it the only such problem on earth¿)
- "Fibonacci" (there are millions of Fibonacci problems out there, all posted and named the same...)
- "Chinese TST 2003" (does this say anything about the problem¿)
Good titles:
- "On divisors of a³+2b³+4c³-6abc"
- "Number of solutions to x²+y²=6z²"
- "Fibonacci numbers are never squares"


b) Use search function:
Before posting a "new" problem spend at least two, better five, minutes to look if this problem was posted before. If it was, don't repost it. If you have anything important to say on topic, post it in one of the older threads.
If the thread is locked cause of this, use search function.

Update (by Amir Hossein). The best way to search for two keywords in AoPS is to input
[code]+"first keyword" +"second keyword"[/code]
so that any post containing both strings "first word" and "second form".


c) Good problem statement:
Some recent really bad post was:
[quote]$lim_{n\to 1}^{+\infty}\frac{1}{n}-lnn$[/quote]
It contains no question and no answer.
If you do this, too, you are on the best way to get your thread deleted. Write everything clearly, define where your variables come from (and define the "natural" numbers if used). Additionally read your post at least twice before submitting. After you sent it, read it again and use the Edit-Button if necessary to correct errors.


For answers to already existing threads:


d) Of any interest and with content:
Don't post things that are more trivial than completely obvious. For example, if the question is to solve $x^{3}+y^{3}=z^{3}$, do not answer with "$x=y=z=0$ is a solution" only. Either you post any kind of proof or at least something unexpected (like "$x=1337, y=481, z=42$ is the smallest solution). Someone that does not see that $x=y=z=0$ is a solution of the above without your post is completely wrong here, this is an IMO-level forum.
Similar, posting "I have solved this problem" but not posting anything else is not welcome; it even looks that you just want to show off what a genius you are.

e) Well written and checked answers:
Like c) for new threads, check your solutions at least twice for mistakes. And after sending, read it again and use the Edit-Button if necessary to correct errors.



To repeat it: ALWAYS USE YOUR COMMON SENSE IF POSTING!


Everything definitely out of range of common sense will be locked or deleted (exept for new users having less than about 42 posts, they are newbies and need/get some time to learn).

The above rules will be applied from next monday (5. march of 2007).
Feel free to discuss on this here.
49 replies
ZetaX
Feb 27, 2007
NoDealsHere
May 4, 2019
AMC- IMO preparation
asyaela.   11
N 34 minutes ago by hashbrown2009
I'm a ninth grader, and I recently attempted the AMC 12, getting 18 questions correct and leaving 7 empty. I started working on Olympiad math in November and currently dedicate about two hours per day to preparation. I'm feeling a bit demotivated, but if it's possible for me to reach IMO level, I'd be willing to put in more time. How realistic is it for me to get there, and how much study would it typically take?
11 replies
asyaela.
6 hours ago
hashbrown2009
34 minutes ago
2025 ROSS Program
scls140511   15
N 40 minutes ago by akliu
Since the application has ended, are we now free to discuss the problems and stats? How do you think this year's problems are?
15 replies
+1 w
scls140511
Yesterday at 2:36 AM
akliu
40 minutes ago
Line Perpendicular to Euler Line
tastymath75025   55
N an hour ago by ohiorizzler1434
Source: USA TSTST 2017 Problem 1, by Ray Li
Let $ABC$ be a triangle with circumcircle $\Gamma$, circumcenter $O$, and orthocenter $H$. Assume that $AB\neq AC$ and that $\angle A \neq 90^{\circ}$. Let $M$ and $N$ be the midpoints of sides $AB$ and $AC$, respectively, and let $E$ and $F$ be the feet of the altitudes from $B$ and $C$ in $\triangle ABC$, respectively. Let $P$ be the intersection of line $MN$ with the tangent line to $\Gamma$ at $A$. Let $Q$ be the intersection point, other than $A$, of $\Gamma$ with the circumcircle of $\triangle AEF$. Let $R$ be the intersection of lines $AQ$ and $EF$. Prove that $PR\perp OH$.

Proposed by Ray Li
55 replies
tastymath75025
Jun 29, 2017
ohiorizzler1434
an hour ago
Foot from vertex to Euler line
cjquines0   31
N an hour ago by pUssydestroyer777
Source: 2016 IMO Shortlist G5
Let $D$ be the foot of perpendicular from $A$ to the Euler line (the line passing through the circumcentre and the orthocentre) of an acute scalene triangle $ABC$. A circle $\omega$ with centre $S$ passes through $A$ and $D$, and it intersects sides $AB$ and $AC$ at $X$ and $Y$ respectively. Let $P$ be the foot of altitude from $A$ to $BC$, and let $M$ be the midpoint of $BC$. Prove that the circumcentre of triangle $XSY$ is equidistant from $P$ and $M$.
31 replies
cjquines0
Jul 19, 2017
pUssydestroyer777
an hour ago
ABMC 2025 IN-PERSON Contest (April 5th)
ilovepizza2020   4
N an hour ago by mynameisjefff
The 9th annual Acton-Boxborough Math Competition (ABMC) is quickly approaching! This year's ABMC will be held in-person at RJ Grey Junior High School, Acton, MA, on April 5th, 2025. The competition includes individual rounds and a team round, in which teams of 2-4 students participate. Anyone in grade 8 or below is welcome! You must register to compete. For more information about registration and the tentative schedule, please consult our website: https://abmathcompetitions.org/2025-contest/.

We offer prizes not only to top competitors; several of our sponsor prizes and educational awards are raffled among all in-person participants. Additionally, there are separate prizes for the top-scoring elementary schoolers.


For more information, visit https://abmathcompetitions.org/, especially the 2025 Competition page.
For the mailing list, visit https://abmathcompetitions.org/contact/.

Best,
ABMC Coordinators
4 replies
ilovepizza2020
2 hours ago
mynameisjefff
an hour ago
is this really supposed to be #13???
hgmium   3
N an hour ago by hashbrown2009
https://artofproblemsolving.com/wiki/index.php/2022_AMC_10A_Problems/Problem_13

I managed to do all the other geo problems for that year besides this one
misplaced?
3 replies
hgmium
2 hours ago
hashbrown2009
an hour ago
Inequality => square
Rushil   12
N 2 hours ago by ohiorizzler1434
Source: INMO 1998 Problem 4
Suppose $ABCD$ is a cyclic quadrilateral inscribed in a circle of radius one unit. If $AB \cdot BC \cdot CD \cdot DA \geq 4$, prove that $ABCD$ is a square.
12 replies
Rushil
Oct 7, 2005
ohiorizzler1434
2 hours ago
p + q + r + s = 9 and p^2 + q^2 + r^2 + s^2 = 21
who   28
N 2 hours ago by asdf334
Source: IMO Shortlist 2005 problem A3
Four real numbers $ p$, $ q$, $ r$, $ s$ satisfy $ p+q+r+s = 9$ and $ p^{2}+q^{2}+r^{2}+s^{2}= 21$. Prove that there exists a permutation $ \left(a,b,c,d\right)$ of $ \left(p,q,r,s\right)$ such that $ ab-cd \geq 2$.
28 replies
who
Jul 8, 2006
asdf334
2 hours ago
H not needed
dchenmathcounts   44
N 3 hours ago by Ilikeminecraft
Source: USEMO 2019/1
Let $ABCD$ be a cyclic quadrilateral. A circle centered at $O$ passes through $B$ and $D$ and meets lines $BA$ and $BC$ again at points $E$ and $F$ (distinct from $A,B,C$). Let $H$ denote the orthocenter of triangle $DEF.$ Prove that if lines $AC,$ $DO,$ $EF$ are concurrent, then triangle $ABC$ and $EHF$ are similar.

Robin Son
44 replies
dchenmathcounts
May 23, 2020
Ilikeminecraft
3 hours ago
IZHO 2017 Functional equations
user01   51
N 3 hours ago by lksb
Source: IZHO 2017 Day 1 Problem 2
Find all functions $f:R \rightarrow R$ such that $$(x+y^2)f(yf(x))=xyf(y^2+f(x))$$, where $x,y \in \mathbb{R}$
51 replies
user01
Jan 14, 2017
lksb
3 hours ago
chat gpt
fuv870   2
N 3 hours ago by fuv870
The chat gpt alreadly knows how to solve the problem of IMO USAMO and AMC?
2 replies
fuv870
3 hours ago
fuv870
3 hours ago
Inequality with wx + xy + yz + zw = 1
Fermat -Euler   23
N 3 hours ago by hgomamogh
Source: IMO ShortList 1990, Problem 24 (THA 2)
Let $ w, x, y, z$ are non-negative reals such that $ wx + xy + yz + zw = 1$.
Show that $ \frac {w^3}{x + y + z} + \frac {x^3}{w + y + z} + \frac {y^3}{w + x + z} + \frac {z^3}{w + x + y}\geq \frac {1}{3}$.
23 replies
Fermat -Euler
Nov 2, 2005
hgomamogh
3 hours ago
Waiting for a dm saying me again "old geometry"
drmzjoseph   0
3 hours ago
Source: Idk easy
Given $ABCD$ a tangencial quadrilateral that is not a rhombus, let $a,b,c,d$ be lengths of tangents from $A,B,C,D$ to the incircle of the quadrilateral which center is $I$. Let $M,N$ be the midpoints of $AC,BD$ resp. Prove that
\[ \frac{MI}{IN}=\frac{a+c}{b+d} \]
0 replies
drmzjoseph
3 hours ago
0 replies
Finally hard NT on UKR MO from NT master
mshtand1   2
N 4 hours ago by IAmTheHazard
Source: Ukrainian Mathematical Olympiad 2025. Day 1, Problem 11.4
A pair of positive integer numbers \((a, b)\) is given. It turns out that for every positive integer number \(n\), for which the numbers \((n - a)(n + b)\) and \(n^2 - ab\) are positive, they have the same number of divisors. Is it necessarily true that \(a = b\)?

Proposed by Oleksii Masalitin
2 replies
mshtand1
Mar 13, 2025
IAmTheHazard
4 hours ago
OTIS Mock AIME 2025 airs Dec 19th
v_Enhance   38
N Yesterday at 1:32 AM by smileapple
Source: https://web.evanchen.cc/mockaime.html
Satisfactory. Keep cooking.
IMAGE

Problems are posted at https://web.evanchen.cc/mockaime.html#current now!

Like last year, we're running the OTIS Mock AIME 2025 again, except this time there will actually be both a I and a II because we had enough problems to pull it off. However, the two versions will feel quite different from each other:

[list]
[*] The OTIS Mock AIME I is going to be tough. It will definitely be harder than the actual AIME, by perhaps 2 to 4 problems. But more tangibly, it will also have significant artistic license. Problems will freely assume IMO-style background throughout the test, and intentionally stretch the boundary of what constitutes an “AIME problem”.
[*] The OTIS Mock AIME II is meant to be more practically useful. It will adhere more closely to the difficulty and style of the real AIME. There will inevitably still be some more IMO-flavored problems, but they’ll appear later in the ordering.
[/list]
Like last time, all 30 problems are set by current and past OTIS students.

Details are written out at https://web.evanchen.cc/mockaime.html, but to highlight important info:
[list]
[*] Free, obviously. Anyone can participate.
[*]Both tests will release sometime Dec 19th. You can do either/both.
[*]If you'd like to submit for scoring, you should do so by January 20th at 23:59 Pacific time (same deadline for both). Please hold off on public spoilers before then.
[*]Solutions, statistics, and maybe some high scores will be published shortly after that.
[/list]
Feel free to post questions, hype comments, etc. in this thread.
38 replies
v_Enhance
Dec 6, 2024
smileapple
Yesterday at 1:32 AM
OTIS Mock AIME 2025 airs Dec 19th
G H J
G H BBookmark kLocked kLocked NReply
Source: https://web.evanchen.cc/mockaime.html
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v_Enhance
6857 posts
#1 • 72 Y
Y by deduck, clarkculus, Alex-131, ld414think, CyclicISLscelesTrapezoid, Leo.Euler, P_Groudon, dolphinday, anantmudgal09, bjump, Shreyasharma, megahertz13, happypi31415, crazyeyemoody907, amaops1123, exp-ipi-1, FIREDRAGONMATH16, eg4334, mahaler, Marcus_Zhang, Jack_w, youlost_thegame_1434, Danielzh, Andyluo, vincentwant, zhenghua, megarnie, ryanbear, Mathdreams, evt917, mathlove_13520, gladIasked, Sedro, gracemoon124, HamstPan38825, Awesomeness_in_a_bun, NaturalSelection, aidan0626, J55406, Rice_Farmer, aliz, EpicBird08, bluecornbot, studymoremath, Grolarbear, DS768, ESAOPS, Maximilian113, abeot, giratina3, OronSH, KnowingAnt, alan9535, peppapig_, puffypundo, David_He, NoSignOfTheta, joshualiu315, trk08, chloekyan, vrondoS, pingpongmerrily, fuzimiao2013, MathLoverYeah, discretemathcombinatorics, IMUKAT, channing421, bachkieu, chiaroscuro, zhoujef000, dragon888, NicoN9
Satisfactory. Keep cooking.
https://web.evanchen.cc/static/otter-cooking.png

Problems are posted at https://web.evanchen.cc/mockaime.html#current now!

Like last year, we're running the OTIS Mock AIME 2025 again, except this time there will actually be both a I and a II because we had enough problems to pull it off. However, the two versions will feel quite different from each other:
  • The OTIS Mock AIME I is going to be tough. It will definitely be harder than the actual AIME, by perhaps 2 to 4 problems. But more tangibly, it will also have significant artistic license. Problems will freely assume IMO-style background throughout the test, and intentionally stretch the boundary of what constitutes an “AIME problem”.
  • The OTIS Mock AIME II is meant to be more practically useful. It will adhere more closely to the difficulty and style of the real AIME. There will inevitably still be some more IMO-flavored problems, but they’ll appear later in the ordering.
Like last time, all 30 problems are set by current and past OTIS students.

Details are written out at https://web.evanchen.cc/mockaime.html, but to highlight important info:
  • Free, obviously. Anyone can participate.
  • Both tests will release sometime Dec 19th. You can do either/both.
  • If you'd like to submit for scoring, you should do so by January 20th at 23:59 Pacific time (same deadline for both). Please hold off on public spoilers before then.
  • Solutions, statistics, and maybe some high scores will be published shortly after that.
Feel free to post questions, hype comments, etc. in this thread.
This post has been edited 1 time. Last edited by v_Enhance, Dec 19, 2024, 6:43 PM
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deduck
164 posts
#2
Y by
Lets go otis!!!
Z K Y
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bachkieu
113 posts
#3
Y by
oh right i should submit my units that i never wrote up :oops:

but go otis!!!
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blueprimes
300 posts
#4
Y by
Yay another OTIS Mock AIME!

IMO-flavored math problems though... I might be cooked :blush:
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Geometry285
902 posts
#5 • 2 Y
Y by Leo.Euler, Arcticturn
Geometry285 wrote:
long

Perhaps this is a bit of a stretch, but for next year with the excess problems you could maybe even create an "OTIS I" and "OTIS II" mock AIME like CIME did. I would suppose that given the massively varied problem quality in recent AIMEs that this would provide the most "accurate" experience for competitors prior to the real AIME (e.g. adding one problem a test as obligatory bash, oly problems, etc.)

Nonetheless still excited!

It looks like my wish may be coming true!! Super excited for OTIS 2025!
This post has been edited 1 time. Last edited by Geometry285, Dec 6, 2024, 7:41 PM
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P_Groudon
864 posts
#6
Y by
I like the difference in the two tests.

First is meant to appeal to those in olympiad like the hard CIMEs, while the second is meant to not discourage people who are new to AIME.
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megahertz13
3168 posts
#7
Y by
Can confirm high quality problems :D, yeah AIME I is very olympiad-focused. The raw "difficulty" of AIME II is actually very similar to a harder AIME like 2023, but demands more knowledge towards the end.
This post has been edited 2 times. Last edited by megahertz13, Dec 6, 2024, 8:26 PM
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happypi31415
734 posts
#8
Y by
Next year OTIS III :flushed:
high quality guaranteed though :D
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Magnetoninja
266 posts
#10
Y by
Where are the past ones?
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InftyByond
195 posts
#11
Y by
imo problems in AIME? I don't know how to read sols ohh very scary
anyways hype
This post has been edited 1 time. Last edited by InftyByond, Dec 7, 2024, 12:20 AM
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megahertz13
3168 posts
#12
Y by
Magnetoninja wrote:
Where are the past ones?

https://artofproblemsolving.com/community/c5h3220452p29466910
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Tetra_scheme
92 posts
#13
Y by
looking forward to it
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aidan0626
1722 posts
#14
Y by
personal feed
hype
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mhgelgi
567 posts
#15
Y by
consider me in!
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KevinChen_Yay
185 posts
#16
Y by
ORZ! i def join
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SirAppel
850 posts
#17
Y by
airs today :)
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KevinChen_Yay
185 posts
#18
Y by
yessir! admit
This post has been edited 1 time. Last edited by KevinChen_Yay, Feb 5, 2025, 10:05 PM
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v_Enhance
6857 posts
#19 • 18 Y
Y by dolphinday, CyclicISLscelesTrapezoid, samrocksnature, OronSH, resources, sami1618, Cattus1221, bachkieu, Leo.Euler, aidan0626, StressedPineapple, cosinesine, alan9535, megahertz13, Danielzh, Sedro, PaperMath, Shadow6885
We're out now! https://web.evanchen.cc/mockaime.html#current
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chenghaohu
68 posts
#24 • 1 Y
Y by nsking_1209
One weird question: When you submit, do you include leading zeroes or no? I do not want my answers to be counted wrong because it is 9 instead of 009.
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sadas123
1010 posts
#25
Y by
I think that I got a 4 on the AIME I I hope, I am just in middle school.
This post has been edited 1 time. Last edited by sadas123, Dec 27, 2024, 12:47 AM
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chenghaohu
68 posts
#26
Y by
Can someone please answer my question? For those of you that already submitted, did you include or exclude leading zeros in your answer(s)?
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Tetra_scheme
92 posts
#28
Y by
chenghaohu wrote:
Can someone please answer my question? For those of you that already submitted, did you include or exclude leading zeros in your answer(s)?

the form itself forces a 3 digit answer so you have to have leading zeros
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chenghaohu
68 posts
#29
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Oh I didn't realize there's an algorithm like that. Thanks!!!
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EaZ_Shadow
1096 posts
#31 • 4 Y
Y by 1217662, 1218865, 1220118, Ad112358
if you submitted already, when will you get your answers
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alan9535
1377 posts
#36
Y by
EaZ_Shadow wrote:
if you submitted already, when will you get your answers

click view score on the form
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happypi31415
734 posts
#38
Y by
can there be a leaderboard?
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MathCosine
122 posts
#39
Y by
happypi31415 wrote:
can there be a leaderboard?

Can there also be a leaderboard for unofficial parcipitants(like we took a lot of time, but still got answers?)
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P_Groudon
864 posts
#43
Y by
Contest submission window is over. I thought both were very nice tests overall.
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BS2012
889 posts
#44 • 1 Y
Y by Lhaj3
Personally, both tests seemed to have a streak of easy problems at the beginning until the difficulty "jumped" a lot, i feel for the AIME I it occurred between problems 10 (literally just constructive counting) and 11 (feels like one of those impossible geo p14s, tried for >30 minutes and got nowhere), and for the AIME II between problems 12 (simple trig) and 13 (how).
This post has been edited 1 time. Last edited by BS2012, Jan 21, 2025, 5:11 PM
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exp-ipi-1
1071 posts
#45
Y by
When are the solutions gonna be posted?
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BR1F1SZ
511 posts
#46
Y by
exp-ipi-1 wrote:
When are the solutions gonna be posted?

Bump!
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dolphinday
1310 posts
#47 • 1 Y
Y by BR1F1SZ
Later today, apparently
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megahertz13
3168 posts
#48 • 1 Y
Y by BR1F1SZ
BR1F1SZ wrote:
exp-ipi-1 wrote:
When are the solutions gonna be posted?

Bump!
Attachments:
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P_Groudon
864 posts
#49
Y by
BS2012 wrote:
Personally, both tests seemed to have a streak of easy problems at the beginning until the difficulty "jumped" a lot, i feel for the AIME I it occurred between problems 10 (literally just constructive counting) and 11 (feels like one of those impossible geo p14s, tried for >30 minutes and got nowhere), and for the AIME II between problems 12 (simple trig) and 13 (how).

I'd have to agree with this, but I got blocked earlier on both tests. Ended up with

AIME I: 10111 01110 00000 [7]
AIME II: 11111 11101 00010 [10]
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Shreyasharma
666 posts
#50
Y by
I had the same experience; earlier half was much easier on the I and the II, and then around 11 and 12 respectively there was an insane jump in difficulty. Still really enjoyed the tests :coolspeak:
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BS2012
889 posts
#51
Y by
Somehow I got double 9 because of 3 sillies on the II and only 1 on the I
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v_Enhance
6857 posts
#52 • 3 Y
Y by aidan0626, PaperMath, Shadow6885
Solutions and results are now posted at https://web.evanchen.cc/mockaime.html.
Congratulations to the top scorers:

AIME I:
:winner_first: [14 points] Yonghao Jin
:winner_second: [13 points] Michael Zhao, person1324.990, tenth
:winner_third: [12 points] Advaith Tumiki, Eric Dai, lethan3, sami

AIME II:
:winner_first: [13 points] channing421
:winner_second: [12 points] Dylan Frake, Jacob Khohayting, Lifewrath, Lilypad, Nathan Liu, person1324.990, Shihan Kanungo, Vihaan Gupta
:winner_third: [11 points] Andrew, Aryan Raj, bryant, Chenghao Hu, GRAPESUPREMACY, Hansen Shieh, Hyun-Jin Kim, Jefferson Zhou, Joey Zheng, Khio, Kyle Wu, Lucas Pavlov, Mingyue Yang, Oz, Scrge, sus, suspiciouscow, Sylvia Lee, tetra_scheme, TimmysG, YourJFForever

And all the problems are posted in this forum at https://artofproblemsolving.com/community/c4180954.

Hope you had fun, see you all next year!
This post has been edited 1 time. Last edited by v_Enhance, Feb 3, 2025, 4:28 PM
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Scilyse
385 posts
#53
Y by
v_Enhance wrote:
Solutions and results are now posted at https://web.evanchen.cc/mockaime.html.
Congratulations to the top scorers:

AIME I:
:winner_first: [14 points] Yonghao Jin
:winner_second: [13 points] Michael Zhao, person1324.990, tenth
:winner_third: [12 points] Advaith Tumiki, Eric Dai, lethan3, sami

AIME II:
:winner_first: [13 points] channing421
:winner_second: [12 points] Dylan Frake, Jacob Khohayting, Lifewrath, Lilypad, Nathan Liu, person1324.990, Shihan Kanungo, Vihaan Gupta
:winner_third: [11 points] Andrew, Aryan Raj, bryant, Chenghao Hu, GRAPESUPREMACY, Hansen Shieh, Hyun-Jin Kim, Jefferson Zhou, Joey Zheng, Khio, Kyle Wu, Lucas Pavlov, Mingyue Yang, Oz, Scrge, sus, suspiciouscow, Sylvia Lee, tetra_scheme, TimmysG, YourJFForever

And all the problems are posted in this forum at https://artofproblemsolving.com/community/c41809540.

Hope you had fun, see you all next year!

you accidentally appended a zero in the collection url
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smileapple
1009 posts
#54
Y by
can't believe there isn't a diamond somewhere in this thread
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