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    IMC (International Math Challenge) Logo

    IMC (International Math Challenge)

    International

    Date

    14-16 November 2025 (anytime between 14 Nov 2025 08:00 JKT - 16 Nov 2025 08:00 JKT

    Country of Origin

    Thailand

    Method

    Online

    Language

    English

    Grades

    Grade 1 - Grade 12

    Competition Type

    International

    Curated by Puspresnas

    Yes

    Build core olympiad skills with guided lessons and practice exercises.

    Start Training

    Organizers

    Organized By

    BaimaPhli Co., Ltd, Thailand

    Indonesia Local Organizer

    IMASO

    Resources

    Official Website

    https://mathchallenge.in.th/online/

    Sample Paper

    https://mathchallenge.in.th/imc-past-papers/

    Prerequisites

    None

    Category

    Category Kids: G1-G2 Category 1: G3-G4 Category 2: G5-G6 Category 3: G7-G8 Category 4: G9-G10 Category 5: G11-G12

    Structure

    Category Kids: 25 Multiple Choice in 60 minutes Category 1-5: 30 Multiple Choice in 70 minutes

    Awards

    For each category, awards will be given based on global rank: First Place Winner (Rank 1): iPad Air Second Place Winner (Rank 2-3): iPad Mini Third Place Winner (Rank 4-8): Galaxy Tab A7 Lite Top 10%: Gold Next 15%: Silver Next 20%: Bronze

    Final Round Info

    Gold, Silver, and Bronze are eligible for the Final Round in Bangkok, Thailand.
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