Purple Comet! Math Meet

Description: An international online math competition.

Levels: Middle School and High School divisions.

Fall Math Meet by NanoMath

An annual, student-run online math competition and event for high school and advanced middle school students. In addition to contest rounds, FMM features activities and talks by notable mathematicians.

​

ARML (American Regions Mathematics League)

Description: A team-based math competition held annually.

Levels: ARML Local, ARML Power, ARML All-Star.

MATHCOUNTS

Description: A national middle school coaching and competitive math program.

Levels: MATHCOUNTS Competition Series.

AMC 12

AMC 12 is a 25-question, 75-minute, multiple choice examinations in high school mathematics designed to promote the development and enhancement of problem-solving skills. The AMC 12 is for students in 12th grade and below, and covers the high school curriculum up to 12th grade.

Harvard-MIT Mathematics Tournament (HMMT)

HMMT is one of the largest and most prestigious high school competitions in the world. Each tournament draws close to 1000 students from around the globe, including top scorers at national and international olympiads. HMMT is entirely student-organized, by students at Harvard, MIT, and nearby schools, many of whom are HMMT alumni themselves.

Mathleague.org

Mathleague.org organizes various math contests for elementary school students, providing opportunities to compete at local, state, and national levels.

Math Kangaroo

An international competition with a focus on problem-solving and logical reasoning. It is open to students from grades 1 to 12. 

Math Kangaroo is a math contest with many puzzles and logic style problems. Many prizes are handed out to top 20 scorers across their state and the nation. You have to sign up at a test center from September to early December. There are  thousands of test centers across USA where you can take this test.