TIMO (Thailand International Mathematical Olympiad) - Heat Round

InternationalBeginner Friendly

Date

26 September 2026

Country of Origin

Thailand

Method

Online & Offline

Language

English & Bahasa Indonesia

Grades

Kindergarten - Grade 12

Competition Type

International

Beginner Friendly

Yes

Curated by Puspresnas

Yes

Competition Fee

IDR 400,000

Build core olympiad skills with guided lessons and practice exercises.

Start Training

Organizers

Organized By

OCEC (Olympiad Champion Education Center), Hong Kong

Indonesia Local Organizer

PPM

Resources

Official Website

http://www.thaiimo.com/

Sample Paper

https://drive.google.com/drive/folders/1tbTcXjT4WNkA7-Gw3p0eulKZ5VJ44vND?usp=sharing

Prerequisites

None

Structure

25 Short Answer (4 marks each): - Logical Thinking: 5 Questions - Arithmetic / Algebra: 5 Questions - Number Theory: 5 Questions - Geometry: 5 Questions - Combinatorics: 5 Questions Total Score: 100 marks (90 minutes)

Awards

Score 80 and above: Gold Medal Score 60 - <80: Silver Medal Score 40 - <60: Bronze Medal Score 20 - <40: Merit Certificate

Final Round Info

Gold, Silver, and Bronze are eligible for the Final Round on 29-31 January 2027 in Bangkok, Thailand, or online.

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