• The exam will be held online on November 17 and 18, 2023.
  • Students from all types of schools around the globe can join this competition under their relevant age and category.
  • Registration and payment will be only online via register.mathchallenge.in.th
  • The exam will be active for 48 hours starting on November 17, at 08:00 AM (Thailand Time, UTC+7), on our website, register.mathchallenge.in.th where you have registered.
  • The registration fee is 25 USD for international participants and 600 THB for Thai participants.
  • The registration fee is non-refundable.
  • A test of 25 questions for Category Kids will last 60 minutes, and 40 questions for Categories 1–5 with four multiple-choice questions will last 90 minutes.
  • The exam will be in English, Thai, Chinese, Russian, and Spanish.
  • Three wrong answers will invalidate one correct answer.
  • The time used will be decisive if the scores are equal in each category.
  • A calculator is not allowed.
  • A participant can take the exam on a desktop computer, laptop, or tablet.
  • The device’s webcam must be running.
  • Participants will be monitored through a webcam.
  • The webcam must be on from the beginning until the end of the exam.
  • If the participants’ webcam was not open during the exam, the result will be invalid.
  • The participant should stay on the exam throughout the exam period. Otherwise, the IMC team has the right to cancel the exam results.
  • If a person other than the participant is viewed on the participant’s webcam during the exam, the IMC team has the right to cancel the participant’s exam.
  • Participants will be awarded digital certificates according to their achievements.
  • The top 10% of participants will have Gold certificates.
  • The top 11%–25% of participants will have Silver certificates.
  • The top 26%–45% of participants will have Bronze certificates.
  • All participants whose total net is higher than 5 points will get an Honorable Mention certificate.
  • All participants will be awarded a digital Participation certificate.
  • All schools and mentors will be awarded a digital certificate.
  • The first-place winner from each category will be awarded an iPad Air.
  • The second-place winners (for a total of three winners) from each category will be awarded an iPad Gen 9.
  • The third-place winners (for a total of four winners) from each category will be awarded a Galaxy Tab A7 Lite.
  • The partner universities will give vouchers and scholarships to Category 5 winners.
  • Prior to awarding the prizes, the IMC team will request documentation verifying the grade and age of the winners.
  • In the event that a participant provides inaccurate information regarding their category, the IMC team reserves the right to nullify the participant’s eligibility for prizes.
  • The prizes cannot be exchanged for cash or transferred to another person under any circumstances.
  • Apart from the main prizes, the top three winners in each category will receive a 100% discount at the upcoming IMC.
  • There will be a lucky draw for all participants except the top 8 winners from each category and Category Kids, who score a minimum of 5 points.