Orange County Math Circle and University High School will host the USA(J)MO for all students who qualify and took the AMC and AIME exams with us. We would like to thank University High School faculty and staff for letting us use their school as a testing site for the USA(J)MO this year as well. 

PLEASE EMAIL ALL INQUIRIES TO ORANGE COUNTY MATH CIRCLE AT This email address is being protected from spambots. You need JavaScript enabled to view it. 

Date and Location


  • Date: Wednesday, April 19, 2017 and Thursday, April 20, 2017 
  • Time: To Be Determined 
  • Location: University High School, 4771 Campus Dr., Irvine CA 92612

What to Bring?

  • Number 2 Pencils and Erasers
  • No calculators or cell phones permitted
  • We will provide scratch paper, so please do not bring your own
  • Protractors, Compasses, and Rulers are optional

For more information about the USA(J)MO, visit Invitational Competitions.


We would like to congratulate the following students who took the AIME with us and qualified for the 2017 USA(J)MO! The United States of America Mathematical Olympiad exam is a highly selective exam given to less than 1% of students. This is a huge feat and these students should be very proud of their accomplishments. Orange County Math Circle wishes you all well in your future endeavors! Also, special apprecition goes to University High School's Mrs. Barbara Kurdziel, who will behosting the 2017 USA(J)MO on April 19 and April 20 for these students.

USAJMO Qualifiers

    Anivrit Subramaniam 
USAMO Qualifiers
    Andrew Gu
Contratulations to these following students for qualifying for and participating in the 2017 American Invitational Mathematics Examination! The AIME is a very competitve exam that admits those who score in the top 5%. Orange County Math Circle would like to wish you luck in your future endeavors! Keep up the good work! 
AIME Participation Certificate Recipients
  • James Chen 
  • Ryan Chen 
  • Angelica Chi 
  • Catherine Cui 
  • Shanglin Dai
  • Yutong Dai
  • Yuchen Fan 
  • Andrew Gu 
  • Donghwi Gwon 
  • Michelle Hung 
  • Lan Jiang 
  • Sandeep Kambhampati
  • Pranav Kanchi 
  • Joseph Kim 
  • Jae Hwan Lee 
  • Jungyeon Lee 
  • Terrence Lim 
  • Benjamin Liu 
  • Byeongmin Park 
  • Soumya Ravichandran
  • Anivrit Subramaniam 
  • Austin Sun 
  • Anthony Tan 
  • Anton Than 
  • Lia Tian 
  • Suryaprakash Vengadesan 
  • Daoming Wang 
  • Joshua Wong 
  • Max Yu 
  • Amy Zhong 

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