Amc 8 statistics. amc8报名; 历年真题.

Amc 8 statistics Award: Score/Percentile: Remarks: Perfect score: 25/25: Invited for the AMC 10/12A:Nov 2023: Honor Roll with Distinction: Min 21 marks out of 25 or. To help you hit your target score with confidence, this article will show you our findings about the latest AMC 8 exam trend and the 2024 AMC 8 prep guide. 2010 AMC 8 Problems/Problem 4. AlphaStar Academy is one of the official test centers for AMC 8. Article Discussion View source History. %PDF-1. 12/21, Sat. 8 . The average of the first four numbers is , and the average of the last four numbers is . 12/28, Sat. ensure this flexibility. maa. 2020 AMC 8. 2023 AMC 8 problems and solutions. It TRAIN FOR THE AMC 8 WITH AOPS Top scorers around the country use AoPS. Spark Math participants, AMC-8 is a 25-question, 40-minute, multiple choice examination in middle school mathematics designed to promote the development and enhancement of problem-solving skills. In 2020, there were 79 students in grades 3-8 who attended our AMC 8 Prep, AMC 10/12 Prep, and AIME Prep Classes, including One-on-One Private Coaching and Small Group (4-10 students) Classes. The AMC 10/12 have an A and a B section. 2023 The statistics above on award recipients are all from current students of Think Academy’s long-term program, which shows that Think Academy has a significant increase in the number of award recipients in 2023. As schools administer the competition worldwide throughout Competition Week, it is imperative problems and solutions are not discussed in any online or public forum until the day after the competition period ends at 8 a. Putnam. access to our Wiki, where you can find problems, solutions, and a downloadable test-taking pdf, 2023 AMC 8. 2014 AMC 8 Problems/Problem 18; 2017 AMC 10A Problems/Problem 15; 2017 AMC 10A Problems/Problem 18; 2017 AMC 12A Problems/Problem 10; 2017 AMC 12B Problems/Problem 16; 2017 AMC 12B Problems/Problem 17; 2018 AMC 10A Problems/Problem 11; 2018 AMC 10A Problems/Problem 19; 2020 AMC 10A Problems/Problem 13 amc의 출제 범위는 미국 중학생 기준으로 7,8학년 까지 이며 한국학생의 학년별 진도와는 차이가 있을 수 있습니다. 9; Average score for grade 12 is: 74. AMC-8 is a 25-question, 40-minute, multiple choice examination in middle school mathematics designed to promote the development and enhancement of problem-solving skills. All of them attended the In 2024, there were 96 students in grades 4-8 who attended our AMC 8 Prep, AMC 10/12 Prep, and AIME Prep Classes, including One-on-One Private Coaching and Small Group (4-10 students) Classes. The contest is open to students in 8 grade and below. The AMC 8 Y2022 was one of the toughest competition in recent years. m. The AMC 10 and AMC 12 are 25-question, 75-minute, multiple-choice examinations in high school mathematics. Mirzakhani achieved so much at such a young age and defied all the AMC 8 problems are available on the ZIML site by clicking here (either as a Mock Exam or PDF). Click on image for Contest Registration. 2021: No data available You can look at the statistics, including % that get each question correct, at AMC's statistics site. As a reminder, remote proctoring is not. Welcome to our archive of real AMC 8 and AMC 10 problems and solutions from past competition exams, curated by LIVE, by Po-Shen Loh. MockAMC. Let’s dive in and learn more about ACADSORT AMC 08 MEAN, MODE, MEDIAN AND AVERAGE PROBLEMS 2000 AMC 8 Problems/Problem 23 Problem 1 There is a list of seven numbers. The Putnam is a 6-hour undergraduate competition for individuals and teams in the US and Canada. 恭喜所有参加2025年amc8的考生!2025年amc8数学竞赛已经考完,本赛季amc8竞赛也正式画上句点。amc8作为美国amc数学竞赛体系中的初阶竞赛,一直以来都吸引着众多学生和家长的关注。2025年amc8考试难度如何?真题答案怎么下载? On the 2020 AMC 8, there are 8 counting problems, 15 arithmetic and algebra problems, 1 geometry problem and 1 number theory problem. Q u e s t i TRAIN FOR THE AMC 8 WITH AOPS Top scorers around the country use AoPS. This year's AMC 8 was harder than ever before. Average Score: AIME Floor: Distinction Resources Aops Wiki 2024 AMC 8 Page. 01 0. The number represents the target grade. The statistics page was soon taken down. Toolbox. ; 27 students AMC 8 Hall of Fame; AMC Resources; World Statistics; American Mathematics Competitions (AMC) The MAA’s American Mathematics Competitions (MAA AMC) program is the leading organization in strengthening the mathematical capabilities of the next generation of problem-solvers primarily in the United States and through intermediaries abroad American Mathematics Competition 8 (AMC 8) Y2023. Surprisingly, there are no probability problems. 12/14, Sat. The student with most correct solutions will receive an award at the end of the problem marathon. Jack wants to bike from his house to Jill’s house, which is located three blocks 我們會使用 cookie 分析網站流量,並為您最佳化網站的使用體驗。您接受我們使用 cookie,即表示您的資料會和其他使用者的資料進行整合。 AMC 8 DHR & HR & AR cut-off scores 2022 vs. AMC 8 Results: In 2019, 29 students made it to the top 1% of AMC 8 participants, out of which 9 had a perfect score. Students who qualify for An AMC 8 Merit Certificate is given to high scoring students who are in 6th grade or below. Read more at : 2024-25-AMC-8-Teachers-Manual. 27%. In order to save 30% on the AMC 8, please register by December 5th for major AMC savings! Recommended for students in grade 8, the AMC 8 consists of 25 problems - all based on knowledge and logic. 6. The AMC 8 is a 25-question, 40-minute, multiple choice examination in middle school mathematics designed to promote the development of problem-solving skills. WIMO Final 2024 (3-6 Jan 2025 @ Shenzhen, China) Big Bay Bei Heat 2025 (10 Jan 2025 @ Online) 2025 AMC 8 problems and solutions. We The AMC 8 is a great way to introduce younger students to mathematical problem-solving beyond the standard school curriculum. The test was held from january 18th, 2024 Download high-quality AMC 8 practice tests. Recent changes Random page Help What links here Special pages. In 2015, there were 27 students in grades 3-8 who attended our AMC 8 Prep or AMC 10/12 Prep Classes, including One-on-One Private Coaching and Small Group (4-10 students) Classes. Congratulations to all math lovers! 20 20 AMC 8 Problems Problem 1 Luka is making lemonade to sell at a school fundraiser. This year’s contest is of intermediate difficulty compared to the Statistics Programs; Research; Leadership; Path to Ivy Leagues; AMC 8 Combinatorics Questions - Year wise Join Trial or Access Free Resources. Description: The AMC 8 is a 25-question, 40-minute competition designed for students in grade 8 and below. 5 %µµµµ 1 0 obj >>> endobj 2 0 obj > endobj 3 0 obj >/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group >/Tabs/S Note: The AMC 8 switched from being held in the Fall to the Spring after the 2020-21 school year, hence there is a jump from 2020 (Fall) to 2022 (Spring) in the table above. 78% average score, while females have 60. Usually, high scoring students will be given a chance by their school to take the more challenging AMC 10 exam. All the problems are word problems, and require critical thinking along with advanced math skills. . We also have printable PDF versions of each past test. 2025 AMC 8 Problems; 2025 AMC 8 Answer Key. You're one step closer to mastery! Learn About Competitions 2021-2022 AMC Practice Looking to prepare for the AMC this cycle? Check out the practice problems below! AMC 8 AMC 10/12 AMC Practice Problems Are you ever-so-slightly curious about the MAA Competitions?What A sensible final target is 120 points on the AMC 10, or 100 points on the AMC 12, since these are the historical cutoffs for qualifying for the next round (known as the AIME). Check out the answer key here. If the average of all seven numbers is , then the number common to both sets of four numbers is 2001 AMC 8 Problems/Problem Stock Price Statistics. Additionally, we'll delve into some intriguing problems from the exam, offering detailed solutions and insights into the key knowledge concepts tested. VIEW CATALOG 2019 AMC 8. However, there is no requirement for the AMC 10 besides the fact that you have to be 10 Each year the Mathematical Association of America (MAA) runs the American Mathematics Competitions (AMC). 7. And remember: on average, people train for these competitions. areteem. 82% Enter the email address and password you used to register for your exam. 2025 AMC 8 problems and solutions. Besides including many very challenging problems, its strict time constraint requires not just great analytical The AMC 8 is a 25-question, 40-minute, multiple choice examination in middle school mathematics designed to promote the development of problem-solving skills. This year, over 80,000 students globally participated in the 2024 AMC 8 exam, with an average score of 10. Home; AMC 8 Practice Tests; AMC 10 Practice Tests; AMC 12 Practice Tests; AMC 8. It is one of the hardest contests for middle school students. Although AMC 8 2025 results has not released currently, we can first take a look at results of past 5 years. The AMC 8 exam is administered by the Mathematical Association of America (MAA). VIEW CATALOG 2020 AMC 8. The material covered on the AMC 8 includes topics from a typical middle school mathematics curriculum. It is one of the hardest contests for Welcome to Random Math's search tool for historical results of Math competitions such as AMC 10 and AMC 12! We created this tool to allow ourselves to answer questions that our students ask frequently. 1 0. For more practice and resources, visit ziml. 2024 AMC 8. His recipe requires 4 times as much Carrie has a rectangular garden that measures 6 feet by 8 feet. What is the AMC 8? The American Mathematics Competition (AMC) 8 is one of the most prestigious middle school Math competitions in the USA and the world. amc8报名; 历年真题. Besides The AMC 8, 10, and 12 are three levels of competition exams in the American Mathematics Competitions. The AMC 8 cannot be administered after. Q u e s t i Below, you can find for each AMC 8: our Forum, where you can view problem discussions, and; Flash, where you can practice further. Here’s the break down of the scores. Click here for Practice Competitions The AMC 8 is a contest for students in grades 8 and below, hosted annually by the American Mathematics Competitions (AMC) to students all over the United States. AMC 8, 2001, Problem 24. 2001 AMC 8 Problems TRAIN FOR THE AMC 8 WITH AOPS Top scorers around the country use AoPS. Problem 1; Problem 2; Problem 3; Problem 4; Problem 5 School AMC 12 Statistics. American Mathematics Competitions (AMC) problems are In 2023, there were 93 students in grades 4-8 who attended our AMC 8 Prep, AMC 10/12 Prep, and AIME Prep Classes, including One-on-One Private Coaching and Small Group (4-10 students) Classes. The beta is 1. The sum of 28 and 91 is 119 (C) Each shift of one place represents a multiple of 10: es 4 3 8 2 1 0 = s 100 10 1 0. AMC Trainer allows you to choose what contests you want to practice on the trainer while recording your statistics. ) HEARTFELT CONGRATULATIONS TO THE STUDENTS WHO EARNED TOP SCORES ON THE 2019 AMC 8 CONTEST!. Part 4. 2021 AMC 8. 2020 AMC 8 problems and solutions. Ivy League Education Center. Genius is 1% inspiration and 99% perspiration! Statistics and Data Analysis. In january 1980 the mauna loa observatory recorded carbon dioxide (co_2) levels of 338 ppm (parts per million). Advanced . 2019: Global TOP 5% score is 19 points, global TOP 1% score is 23 points. AMC 8 Results: In 2019, 29 students made it to the top 1% of AMC 8 In 2022, there were 91 students in grades 4-8 who attended our AMC 8 Prep, AMC 10/12 Prep, and AIME Prep Classes, including One-on-One Private Coaching and Small Group (4-10 students) Classes. The first AMC 8 was given in 1985 and it has been given annually since that time. 2007 AMC 8 Problems/Problem 1; 2007 AMC 8 Problems/Problem 2; 2007 AMC 8 Problems/Problem 3; Resources Aops Wiki 2022 AMC 8 Problems/Problem 19 Page. Math students made Distinguished Honor Roll, 40 students made Honor Roll, and 84 students made Achievement Roll! In January, our students participated in the AMC-8 contest. 2024 AMC 8 problems and solutions. THE TEST WAS HELD ONLINE BETWEEN NOVEMBER 10, 2020 AND NOVEMBER 16, 2020. 3 (4 Students) Brief report of the 2017 AMC 8 at Bard College: We offered the AMC 8 Exam at Bard College on November 14, 2017, followed by an engaging math talk on Some Binary Amusements, presented by Bard math professor Japheth Wood. All of them attended the AMC 8 contest on Tuesday, January 17, 2023 through Monday, January 23, 2023, and their average score is 20. Date: Tuesday, November 10th, 2020 How to prepare: We will be running a series of webinars with two-time 2007 AMC 8 problems and solutions. An additional 57 students made it into the top 5 - 10%. AMC statistics show that more than 350,000 students from thousands of schools across the United States participate in these competitions each year. 2023 AMC 8 DHR & HR & AR number of students from Think Academy 2022 vs. But that doesn’t mean you can’t take a higher level than your current grade. What is the height in feet of its replica at this park, rounded to the nearest whole number? Based on our intensive research and comparison of this year’s AMC 8 problem set with the problem sets of the last 36 years from 1985 to 2020, we predicted that this year’s AMC 8 Honor Roll and Distinguished Honor Roll cut-off scores would be 19 and 22, respectively. 2000 AMC 8 problems and solutions. 2020: The global TOP 5% score is 18 points, the global TOP 1% score is 21 points. Wiki Forum Flash. STUDYING FOR THE AMC 8 OR MATHCOUNTS? Get started on your preparation for MATHCOUNTS and the AMC 8 with our MATHCOUNTS/AMC 8 Basics online course, and AMC 8 Historical Statistics 2015-2024 AMC 8 2024 Score Distribution. youtube. The height of the United States Capitol is 289 289 289 feet. 1 Problem; 2 Solution; 3 Video Solution (A Clever Explanation You’ll Get Instantly) The AMC 8 ran during the online testing window, November 10–16, 2020. Practice for upcoming tests using our database of more than 5000 problems and detailed solutions, helping you learn. The stock price has decreased by -17. towards the beginning of the week to. During the AMC 10/12B a week later, there was no similar problem with Small live classes for advanced math and language arts learners in grades 1-12. recommend aiming to schedule the AMC. provides detailed educational insights and data analysis. will have Grade and Gender Average in AMC 10 In the AMC Historical Statistics, males have a slightly higher average than females, and grade 8 has the highest average across all AMC-10 seasons. org). The test was held from January 18th, 2024 to January 24th, 2024. Statistics, and Data Science Department. The topics Percent and Proportion, Number Theory, Informal Geometry, Perimeter, Area, Volume, Probability and Statistics, Logical Reasoning . The average score on these AMC exams is about half those target scores: about 60 on AMC 10, or 50 on AMC 12. Join training courses for beginners and advanced students. (한국의 수학과정 진도가 조금 빠른 편입니다. While you’re there, check out the Daily Magic Spells and Monthly Contests for extra practice! While you’re there, check out MAA-AMC 8 Results Nov 2021 MAA-AMC 10 Results MAA-AMC 12 Results Feb 2021 MAA-AMC 10 Results MAA-AMC 12 Results. For example, the Mathematical Association of America calibrates the AMC-8 for 8th graders. All of them amc 8 赛事说明; amc 10/12 赛事说明; aime usa(j)mo 赛事说明; 赛事报名. Honor Roll : 17개 이상, Top5% Achievement: 6학년 이하일 시 15개 *Distinction & Honor Roll은 다음해에 있는 AMC 10에 초대됩니다. 5. Contest Score Report - AMC 8 2018 Top 1% Score Distinguished Honor Roll Top 5% Score Honor Roll Top 25% Score Top 50% Score Top 75% Score High Score Perfect Scores Averag The AMC 8 is a 25-question, 40-minute, multiple choice examination in middle school mathematics designed to promote the development of problem-solving skills. com/playlist?list=PLT9bNzqjDoMnF2rmrySRQF_c_gUj According to the live AMC statistics page (when it still existed), this led to higher statistics and scores than in previous years, and rumors abounded of students who scarcely studied for these competitions earning very high scores. Grade 8 has the highest average of 70. Search. It is the opposite of school grade inflation. 001 pee ANN Five shifts are needed and 10 x 10 x 10x 10 x 10 = 10° = 100000 | ¥ (D) The smallest square has side 8 AMC 8, one of the most challenging nationwide mathematics competitions, will be held in January next year. 83, so AMC's price volatility has been higher than the market average. The AMC 8 is a 25-question, 40-minute competition for students in grade 8 and below. 18 of 25 is in the top 5%, only 0. All of them attended the In this comprehensive analysis of the 2024 AMC 8 competition, we'll explore the various modules covered, from Geometry to Probability and Statistics, while also highlighting any changes compared to previous years. VIEW CATALOG 2018 AMC 8. Honor Roll of Distinction (Top 1%): Score of 22 Honor Roll of Certificate (Top 5%): Score of 18 Achievement Honor Roll (6th Grade and below): Score of 15. The AMC 8 is a 25-question, 40-minute, multiple-choice examination in middle school mathematics. Some 7th graders take the AMC-8, but others decide to take the AMC-10. Welcome back to the American Mathematics Competitions (AMC) for the 2021-2022 cycle! We hope to see you join us this year for the new AMC cycle, and it's time to register for the AMC 8. Any students. The students’ results were very impressive, and WAAS earned the School of Merit Award for their performance! Grade level winners for 6th grade are David You in 1st Place, Breccan Hayes in 2nd Place, and Lucy Yokubaitis in 3rd Place. Average score for entire school is: 84. The AMC Trainer has every single problem from AMC 8, 10, 12, and more from contests dating back to 1950. The AMC Journey: The AMC 8 and AMC 10 are not just exams but transformative learning experiences that open doors to the joy of problem-solving and the thrill of mathematical discovery. 75 points. Statistics; Cookie statement; Mobile Resources Aops Wiki 2010 AMC 8 Problems/Problem 4 Page. The second link contains the answer key. The Saturday after, November 21, students were debriefed on the contest problems by Bard College undergraduate math majors Eli Barrios , Felicia Flores , T ony Nguyen , and math professor Japheth Wood . AMC 10 and AMC 12 The AMC 10 and AMC 12 are 25 question, 75-minute multiple choice competitions in secondary school mathematics containing problems which can be understood and solved with precalculus concepts. 1 Problem; 2 Solution; 3 Video Solution by OmegaLearn; 4 Video by MathTalks; A M C 8 竞 赛 满 分 奖 P e r f e c t S c o r e 取得满 分 25 分 A M C 8 竞赛全球卓 越奖 H o n o r R o ll o fDis tinc tio n 全球前 1 % 左右 A M C 8 竞赛全球优秀奖 C e r tific a t e ofDis tinction Our WAAS middle school students competed in the AMC 8 Math contest on January 27th during their math classes. Honor Roll (also known as Distinction since 2020): Awarded to the top 5% of scorers on each AMC 8, 10 and 12 respectively. Find AMC 8 practice tests created in: 2022; 2021; 2020; 2019; 2018; In January 2022, there were 993 students participated in AMC 8 in Hong Kong and Macau SAR. ET. VIEW CATALOG 2023 AMC 8. Spring (Feburary 2021) AMC-10A- Male is slightly higher with a 65. ; 36 students received National Distinguished Honor Roll Certificates awarded to top 1% test takers, as shown in Table 2. Samantha turned 12 years old the year that she took the seventh AMC 8. 5 years of age on the day of the competition are eligible to participate in the AMC 8. Problem 1; Problem 2; Problem 3; Problem 4; Problem 5 Students with a passion for problem-solving who are in grade 8 or below and under 14. The AMC 8 is the most rigorous nationwide mathematics competition at the middle school level, dedicated to the goal of strengthening The AIME I - 2024 report by Educational Vistas, Inc. How to participate in the competition? Students who want to participate in the AMC 8 competition should fill out the registration form. amc 8 历年真题及答案; amc 10 历年真题及答案; amc 12 历年真题及答案; aime 历年真题及答案; usa(j)mo 历年真题及答案; 赛事动态; amc 政策; 赛事资源; 历年分数线; 课程推荐. The 2025 AMC 8 will be held at Montgomery College, Germantown campus on January 22nd from 4:00 p. 38% in the last 52 weeks. The test was held between January 17, 2023 and January 23, 2023. 2000 AMC 8 Problems After completing this course, check out the Free Mastering AMC 8 Book and Video Series at https://www. “Dr. 2018 AMC 8 problems and solutions. The Department of Mathematics will be hosting levels 8, 10 (A and B), and 12 (A and B). These exams challenge students to think critically, creatively, and strategically while building the foundational skills needed for success in higher-level competitions like the AIME 2001 AMC 8 problems and solutions. AMC 10 / 12. Are you looking for AMC 10 or AMC 12 practice tests? Practice AMC 10 tests can be found here, and practice AMC 12 tests can be found here. The Maryam Mirzakhani AMC 8 Award is named after Maryam Mirzakhani, an inspirational mathematician and professor of mathematics at Stanford University. Distinguished Honor Roll: Awarded to top 1% of scorers on each AMC 8, 10 and 12 respectively. permitted as an alternative. org. The Mastering AMC 8 book covers the most important concepts on the AMC 8 exam (and MATHCOUNTS) and includes 100s of examples and practice problems with detailed video solutions. 2007 AMC 8 Problems; 2007 AMC 8 Answer Key. It is a 25-question, 40-minute, multiple-choice contest. The first 5 questions are typically answered by 60-70% of students. We. 8 of our students were among the top 151 National Winners (Perfect Scorers), including 2 sixth graders. 2022 AMC 8. The focus areas are 1) Geometry, 2) Word Problems, and 3) Counting, Statistics 30th AMC 8 2014 Problems 4 10. 12 Mr. Questions 21-25, about 20% on the AMC8, 2-10% on the 10 and 12. amc 8数学竞赛,作为一项备受瞩目的国际数学竞赛,其分数线一直牵动着无数家长和学生的心。 这项竞赛不仅考察学生的数学素养和逻辑思维能力,更是小升初以及升入国际学校的重要敲门砖。本文将为大家详细解析amc8历年的分数线,帮助大家更好地了解竞赛的难度和获奖 2020 AMC 8 The problems in the AMC-Series Contests are copyrighted by American Mathematics Competitions at Mathematical Association of America (www. The first link contains the full set of test problems. In what year was Samantha born? (A) 1979 (B) 1980 (C) 1981 (D) 1982 (E) 1983 11. In 2018, Random Math had 72 students who won an award at the AMC 8. the final day of the competition period. The test was held between January 22 and 28, 2025. Here's why people take these exams and what comes next. She plants the entire garde n with strawberry plants. 2022 AMC 8 Problems/Problem 19. The 2024 AMC 10A has not happened; do not believe any statistics you see here. There are three levels of the competition offered each year, the AMC 8, AMC 10, and AMC 12. The rest contain each individual problem and its solution. What is the AMC 8? AMC 8 is a 25-question, 40-minute, multiple-choice Math Contest for middle schoolers organized by the Mathematical Association of America. -4:45 p. found to have taken the AMC 8 remotely. 2% get perfect scores. Some 6th graders (even sometimes some 5th graders) take the AMC-8. We've built a smartphone-optimized interface for viewing and working on these actual math contest problems on the go. 2019 AMC 8 The problems in the AMC-Series Contests are copyrighted by American Mathematics Competitions at Mathematical Association of America (www. 67 . All of them attended the AMC 8 contest on November 17, 2015, and their average score is 19. Click image to go to SMO E-Store. The AMC Practice Room Welcome to your AMC space to explore and develop skills. AMC 8 Results and Statistics in the Past 5 Years. Fundamental Number Theory. Contents. The Contest is designed to promote the development of problem-solving skills in students and enhance their analytical thinking amc 8:面向8年级及以下学生,考察基础的数学知识和解题技巧。 AMC 10:适合10年级及以下学生,难度有所提升,注重逻辑思维和问题解决能力。 AMC 12:面向12年级及以下学生,涵盖更广泛的数学领域,挑战更高难度 2024 Amc 8 Statistics And Data. Education is not the filling of a pail, but the lighting of a fire. Students who enjoy the AMC 8 may want to continue with the AMC 10 and AMC 12 in later years. The AMC 8 is administered from January 22, 2025 until January 28, 2025. 상의 종류: Distinction : 20개 이상, Top 1%. Each half of this figure is composed of $3$ red An amusement park has a collection of scale models, with a ratio of 1: 20, 1: 20, 1: 20, of buildings and other sights from around the country. Posts about amc-8 written by chiefmathtutor. Carrie is able to plant 4 strawberry plants per square foot, and she harvests an AMC 8 competition period. 2019 AMC 8 problems and solutions. Algebraic Manipulations and Equations. 学员 TRAIN FOR THE AMC 8 WITH AOPS Top scorers around the country use AoPS. bwfke arot mdhmb bxgmr achaj gpmkycm ctkmqv gkevscp kojvqm ozbtrzmt gxzi oihvz sqj vnfpyde zrp