Xiao Xiao

The AMC 10 and AMC 12 are both 25-question, 75-minute, multiple-choice examinations in high school mathematics designed to promote the development and enhancement of problem-solving skills. The AMC 10/12 is the first in a series of competitions that eventually lead all the way to the International Mathematical Olympiad (see Invitational Competitions).
The AMC 10 is for students in 10th grade and below and covers the high school curriculum up to 10th grade. Students in grade 10 or below and under 17.5 years of age on the day of the contest can take the AMC 10. The AMC 12 covers the entire high school curriculum, including trigonometry, advanced algebra, and advanced geometry, but excluding calculus. Students in grade 12 or below and under 19.5 years of age on the day of the contest can take the AMC 12. Note that each student can only sign up for AMC 10 or AMC 12 but not both.
The AMC 10/12 contests will be administered at Utica University in Fall 2025. Please use this flier to help us advertise.
Free Practice Problems Practice materials for purchase Registration link
Please review the following registration guidelines to help us ensure there is enough space and resources for all participating school:
To Teachers:
Each school may register as many students as they would like, but only 10 students are guaranteed a spot. If your school wishes to register more than 10 students, any additional students will be placed on a waitlist. We’ll do our best to accommodate as many students as possible and will admit students from the waitlist if space becomes available. To identify the 10 students guaranteed a spot, please consider using students’ past performance in recent math courses and/or math competitions. Once identified, kindly submit these students’ names to Professor Xiao Xiao at xixiao@utica.edu.
To Students/Contestants:
Please work with your school's teacher or AMC coordinator at your school to complete the registration process. If your school does not have a teacher or AMC coordinator organizing this event, you may register independently. In these cases, we will enroll the first 10 students from each school on a first-come, first-served basis.
All contestants who perform well on AMC 10/12 are eligible for national recognition (historical data). Those who perform exceptionally well will be invited to participate in the American Invitational Mathematics Examination (AIME).
For those who participate in AMC 12 at Utica University:
For those who participate in AMC 10 at Utica University:
Those who have performed exceptionally well on AMC 12 will have a chance to win the Professor Wayne Newman Palmer Scholarship (at least $5,000 USD) to study mathematics at Utica University.
For schools that have at least three contestants for either AMC 10 or AMC 12, we will have team prizes for the top three teams.
Team Winners:
Individual Winners (AMC 10):
Individual Winners (AMC 12):
Team Winners:
Individual Winners (AMC 10):
Individual Winners (AMC 12):
For a general list of frequently used logins, you can also visit our logins page.