ILO JUNIORAges 11–14
Middle school · US grades 6–8
Entrants must be enrolled in middle school and able to understand, communicate, and take exams in English.
Official Junior eligibility
Big ideas. Brilliant minds. Beyond limits.
ILO 2027
ThailandThe International Logic Olympiad in Thailand
The International Logic Olympiad (ILO) is an annual competition in logic and problem-solving. Beyond Code Academy is your regional partner for the International Logic Olympiad in Thailand — explore ILO 2027 and Junior or Senior mentorship, with the regional venue in Bangkok.
THINK. REASON.∴ SOLVE.
YOUR REGIONAL PARTNER FOR THAILAND
Opening doors for the next generation of problem-solvers.
ILO 2027 / INFORMATION SESSION
Meet us on Zoom, 9 October.
A live information session for both ILO Junior and ILO Senior on Friday 9 October 2026 at 7.00 pm. Hear about ILO 2027 in Thailand and the Mentorship Program.
01 / THE OLYMPIAD
What is
ILO?
For students who ask “why?”
And then ask “what if?”
The International Logic Olympiad is an annual competition that brings students together through logical reasoning and problem-solving. Founded in partnership with Stanford University, ILO celebrates the power of thinking clearly.
Explore sets, symbolic mathematics, and the reasoning behind a good solution.
For students in Thailand, the International Logic Olympiad in Thailand runs through Beyond Code Academy, the regional partner for Thailand, with the ILO 2027 regional venue in Bangkok.
Meet the international competitionThink critically
Look beyond the obvious. Build an argument that holds up.
Make connections
Explore patterns, relationships, and the structure of a problem.
Think globally
Share your curiosity with a worldwide community of young thinkers.
ILO 2026 / STANFORD UNIVERSITY
Inside the
Olympiad.
Students from around the world met at Stanford University for the most recent International Logic Olympiad. This is what a few days of shared reasoning looks like.
See all 26 photos
Photos: International Logic Olympiad. Meet the international competition
02 / YOUR NEXT CHALLENGE
The 2027 competition.
2027Global ambition.
Global ambition.
Local connection.
Beyond Code Academy is the regional partner for Thailand for ILO, connecting students in Thailand with an international celebration of logic.
Competition dates
Preliminary round
Junior April 11 · Senior April 18, 2027
Stanford finals July 1–3, 2027. Registration opens January 14 and closes March 21.
Regional venue
Central Bangkok
Would you like us to come to your city, such as Chiang Mai or Phuket? Please let us know. We will do our best to accommodate.
Official registration fee
$50 per participant
ILO 2027 / REGISTER YOUR INTEREST
Tell us where you would compete.
Leave your email and your city. We will email you when ILO 2027 registration opens on January 14, and enough interest outside Bangkok is how a second venue happens.
03 / FIND YOUR DIVISION
ILO Junior & Senior eligibility
Meet both the age and school-grade requirements for your division. Ages are assessed on January 1, 2027.
ILO JUNIOR
ILO SENIORAges 14–18
High school · US grades 9–12
Entrants must be enrolled in high school when registering and able to understand, communicate, and take exams in English.
Official Senior eligibilityFind your school-year equivalent.
Compare US grades 6–12 with Thai and British school years.
ILO age cutoff:
Junior: ages 11–14 · Senior: ages 14–18 on this date.
| US grade | Thailand | UK / British(England) | Suggested ILO level(by US grade) |
|---|---|---|---|
| Grade 6 | Prathom 6 | Year 7 | Junior |
| Grade 7 | Matthayom 1 | Year 8 | Junior |
| Grade 8 | Matthayom 2 | Year 9 | Junior |
| Grade 9 | Matthayom 3 | Year 10 | Senior |
| Grade 10 | Matthayom 4 | Year 11 | Senior |
| Grade 11 | Matthayom 5 | Year 12 | Senior |
| Grade 12 | Matthayom 6 | Year 13 | Senior |
Division and age-cutoff sources: Official Junior eligibility · Official Senior eligibility
04 / PLAN YOUR ENTRY
Registration, step by step.
ILO publishes the following process. Registration runs from January 14 to March 21, 2027 on the official portal.
- 01
Create & verify your account
Sign up on the ILO portal and verify your email. An account alone is not a competition entry.
- 02
Choose your division
Confirm your age and school grade.
- 03
Choose your location
Select your residence location for the preliminary exam; ILO verifies it after payment.
- 04
Provide identification
Upload clear documents confirming your name, birthdate, school, and grade.
- 05
Complete payment
Pay the listed $50 registration fee to finalize your entry.
Prepare your documents
A school ID with all required details is preferred. See the official guide for accepted alternatives.
Sources: ILO Junior and ILO Senior registration pages · Eligibility and registration information checked September 13, 2026. Venue information provided by Beyond Code Academy.
05 / START WITH CURIOSITY
Great reasoning
starts with practice.
You don’t have to wait for the competition to explore logic. Get familiar with the ideas behind the challenge.
Official
sample test
Try ILO’s official sample test and get a feel for the competition.
Explore the official sample test
ILO THAILAND / YOUR QUESTIONS
Frequently asked questions
What is the International Logic Olympiad (ILO)?
The International Logic Olympiad (ILO) is an annual competition in logical reasoning and problem-solving for students. It has Junior and Senior divisions. Beyond Code Academy is the regional partner for Thailand for ILO, so students can enter the International Logic Olympiad in Thailand.
About ILO on the official websiteIs there an International Logic Olympiad in Thailand?
Yes. Beyond Code Academy is the regional partner for Thailand for the International Logic Olympiad (ILO), so ILO runs in Thailand with a regional venue in Central Bangkok. Students in Thailand can enter ILO Junior (ages 11–14) or ILO Senior (ages 14–18) through the official ILO portal, and Beyond Code Academy runs the ILO Mentorship Program in Thailand to prepare for it. We may also consider expanding outside Bangkok to cities such as Chiang Mai and Phuket — please let us know your interest.
Register your interestHow long is the ILO Mentorship Program?
Beyond Code Academy offers 15 Senior mentorship sessions of 2 hours each (30 hours total) and 12 Junior sessions of 2 hours each (24 hours total). Every session is recorded for revision. Contact Beyond Code Academy for schedules, session format, and program fees.
Enquire with Beyond Code AcademyWho can enter ILO Junior and ILO Senior?
ILO Junior is for students aged 11–14 enrolled in middle school (US grades 6–8). ILO Senior is for students aged 14–18 enrolled in high school (US grades 9–12) at registration. Ages are assessed on January 1, 2027. Both divisions require English proficiency. See the eligibility section for official requirements and the Thai and British school-year comparison.
View eligibility and school-year equivalentsWhere will ILO 2027 take place in Thailand?
The regional venue is in Central Bangkok. If you would like Beyond Code Academy to accommodate your city, such as Chiang Mai or Phuket, please let the team know. We will do our best to accommodate; additional cities are not confirmed.
Contact our team about your cityDoes the ILO competition fee include mentorship?
ILO lists a competition registration fee of US$50 per participant for both divisions. The Beyond Code Academy ILO Mentorship Program is separate. Contact the academy for mentorship pricing, and check the official ILO registration guide for current competition fees and payment instructions.
Official ILO registration guideWhen are the ILO 2027 competition and registration dates?
ILO registration opens January 14, 2027 and closes March 21, 2027. The Junior preliminary round is April 11, and the Senior preliminary round is April 18, at the regional venue. The Stanford final is July 1–3, 2027.
Official ILO 2027 datesIs there an ILO 2027 information session?
Yes. Beyond Code Academy is hosting a live Zoom information session on Friday 9 October 2026 at 7.00 pm. Register with your name, email, and school name, and we will send the Zoom link.
Register for the information sessionBe ready for your
“I figured it out” moment.
Follow the official ILO announcements for 2027 news,
and connect with Beyond Code Academy for regional updates.