Official AMC 10/12A and 10/12B Contest

2021 November Contests:

AlphaStar Academy is registered as an Online test center for the 2021 AMC 10/12 A/B November contests.

You can visit the official AMC 10/12 website for more information.

Who can take AMC 10/12:

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.

A participant can register for both competition dates (A and B) but can only take one competition (10 or 12) per competition date. For example, a student cannot register for AMC 10A and AMC 12A but they can register for AMC 10A and AMC 12B.

International Students:

Students must be enrolled at a school full-time in the USA or Canada. International students can check the International Registrations link for more information on how to participate.

Special Accommodations:

Students with special accommodations (requesting extra time from AMC) should register for the first session. They have to email us by October 20th with supporting documents for special accommodation.

Important Dates:

Registration: Until October 17th

Contest Platform Link and Practice Test: On October 20th, we will send the student registration link to invite students to join AlphaStar test center on the AoPS Contest Platform. Once they join, they will have access to a practice test to confirm there are no issues taking the competition on their device, browser, and internet connection.

Zoom Links: By November 1st, we will send the zoom links to registered students for online proctoring.

Contest Day: Students will join Zoom sessions at the start of their session times and they will be guided by us to take the pre-contest steps and take the contest through their AOPS competitor accounts.


Registration Deadline: Oct 17, 2021, 11:59 pm (PST)

Fee: $20 per contest

Contest Dates, Times, and Registration:

For each contest date (Nov 10th and 16th), you can only register for one exam. Do NOT register for both sessions or both AMC 10 and AMC 12 exams on the same day.

We may share registered student and parent information with AMC and their partners.

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