INTERNATIONAL UNION OF
OUTSTANDING TALENTS
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2026 國際數學奧林匹克競賽嚴格參照國際數學奧林匹克（IMO）的考試內容架構與評分標準，全面對應最新命題規範與評分機制。試題涵蓋代數、幾何、數論、組合四大領域，讓參賽者體驗國際頂尖數學競賽的真實強度與思維碰撞，與數學菁英們共赴一場智慧與毅力的較量，一起挑戰自我、感受邏輯 推理的獨特魅力，展現你的數學實力。
The 2026 International Mathematical Olympiad strictly adheres to the examination content framework and scoring standards of the International Mathematical Olympiad (IMO), fully aligning with the latest question‑setting protocols and assessment mechanisms.
The test papers encompass four core areas—Algebra, Geometry, Number Theory, and Combinatorics—offering participants a genuine experience of the rigour and intellectual intensity of top‑tier international mathematics competitions. It is an arena where mathematical talents engage in a contest of intellect and perseverance, challenging themselves to appreciate the unique allure of logical reasoning and to demonstrate their mathematical excellence.
比賽形式
Competition Format
競賽採用線上形式進行，聚焦奧數相關知識。限時 30 分鐘。賽事語言-繁體中文、英文。參賽者需於競賽截止日期前，登入系統完成答題。
Online competition, focus on Olympiad‑related mathematics with 30-Minute Time-Limited. Language Available in Traditional Chinese and English. Participants log in to the system and complete the exam before deadline.
賽事組別
Competition Divisions
初小組(1-3年級)
Junior Primary Division (Grades 1-3)
高小組(4-6年級)
Senior Primary Division (Grades 4-6)
初中組(7-9年級)
Junior Secondary Division (Grades 7-9)
高中組(10-12年級)
Senior Secondary Division (Grades 10-12)
賽事日程
Schedule
截止日期 Competition Deadline
2026年9月15日 / Sep 15, 2026
結果公佈 Result Announcement
2026年9月18日 / Sep 18, 2026
競賽結果將於公佈日在網站發佈。比賽得獎結果將以電郵通知。
Final results will be published on website on announcement date. Winners will be notified via email.
參賽方法
Participation Method
個人報名填寫線上報名表格。成功報名後，賽事確認信及專屬競賽鏈接將發送至登記郵箱。
學校或機構團體批量參賽，請由指導老師統一下載並填寫《團體報名表》。競賽鏈接將發送至指導老師登記郵箱。
Individual Registration Please complete the online registration form. Upon successful registration, confirmation email and competition link will be sent to registered email.
Group Registration: For schools or institutions organizing group (bulk) participation, the instructor should download and complete the "Group Registration Form." The competition link will be sent to the instructor's registered email.
獎項等級
Award Tiers & Criteria
金冠 / Gold Champion
每組排名前 10% / Top 10% of each division.
冠軍 / Champion
每組排名前 11%-20% / Top 11%-20% of each division.
亞軍 / First Runner-up
每組排名前 21%-30% / Top 21%-30% of each division.
季軍 / Second Runner-up
每組排名前 31%-40% / Top 31%-40% of each division.
導師獎 / Outstanding Mentor Award
學校、教育中心凡推薦5名或以上參賽者，其指導老師可獲頒優秀導師電子證書。Any school, educational center, or organization that recommends 5 or more participants will receive Outstanding Mentor Award e-certificate for the supervising instructor.
免費報名
Free Participation
賽事免費報名。不包含證書、獎盃、獎牌等製作定制費用，獲獎者可按個人所需申請定制，相關製作費用需另行支付。（*包含指定地區運費- 中國,香港,澳門,台灣,馬來西亞,新加坡）
電子獎狀/E-Certificate：HKD 220
獎狀+獎牌 /Phys Cert + Medal ：HKD 360
獎狀+獎牌+獎盃 /Phys Cert + Medal + Trophy【HKD 380】
Free Registration and Participation. The customization of all awards (e-certificates, physical certificates, medals, trophies) is not included in the registration. Winners opting for these items shall be liable for the associated costs, which will be charged separately. * Free Shipping on Specific Region- China, HK, Macau, Taiwan, Malaysia, Singapore.
競賽規範
Rules
請準備具穩定網路的電腦、平板或手機，建議使用最新版 Chrome 或 Safari 瀏覽器。參賽者須獨立完成考試，嚴禁作弊，包括使用外部資源、工具、資料或 AI 輔助、與他人討論或接受協助、代考或共用帳號。系統將監測異常行為，違者主辦方有權取消資格且不計分。考試採答對得分制。每人僅有一次提交機會，以首次提交為準。賽事僅公佈最終排名不公佈分數與答案。
Computer or phone with stable internet connection and latest Chrome or Safari browser. Participants must complete the exam independently. Cheating is prohibited, including use of external resources, tools, materials, or AI; discussion or assistance from others; impersonation or account sharing. The system will monitor irregular behavior. Violators will be disqualified and receive no score. Correct answers earn points. Each participant has one submission only (first submission counts). Only final rankings will be published; scores and answers will not be disclosed.
條款
Policy
相關賽事章程，由主辦方負責制定、修訂及解釋。主辦方有權根據實際情況，對考試安排、監考方式、違規認定標準及處理辦法等作出最終決定。協會保留修改上述條款及解釋比賽規則的權利，無需事先通知。如有任何爭議，協會擁有最終決定權。
The relevant Regulations are formulated, revised, and interpreted by the Organizer (IUOTA) . IUOTA reserves the right to make final determinations regarding the examination arrangement, proctoring methods, standards for violation identification, and handling measures based on actual circumstances. IUOTA reserves the right to modify the above terms and interpret the competition rules without prior notice. In case of any disputes, IUOTA holds the final decision-making authority.