An independent preparation guide to the Euclid Contest · Waterloo, Canada → written worldwide · English edition
Vol. 2026–27
The record on file
Euclid Mathematics Contest∎
Axioms first. Then the argument. Then the mark.
The sitting
April 6–7, 2027

How Difficult are the Euclid Math Contest Questions? Which Types of Students Are Especially Suitable for Euclid? What Are the Benefits of Participating?

The Euclid Mathematics Contest, hosted by the University of Waterloo, is one of the world’s most influential math competitions. It assesses not only students’ grasp of mathematical knowledge but also their logical thinking and problem-solving skills.


A table of which students the Euclid paper tends to suit. A student with a solid school record and no contest background is helped because the paper rewards understanding over trained technique, and should work first on the writing habit. A student who thinks slowly and thoroughly is helped because two and a half hours for ten questions is generous and speed is not the test, and should work on pacing. A student who solves problems but skips steps is helped because partial credit makes the working worth marks, and should work on defining variables and showing intermediate steps. A student under-prepared in algebra is not helped by anything, since algebra runs through nearly every question, and should close that gap before entering.
Fit is about disposition, not year group.

I. Difficulty Analysis of Euclid Math Contest Questions

Question # Difficulty Characteristics & Advice
1–5 Low • Tests understanding and proficient application of foundational knowledge.
• Relatively straightforward, testing mastery of basic concepts and formulas.
• Key for scoring, ensure all are correct. Avoid careless mistakes.
6–7 Medium • Tests comprehensive application of knowledge points.
• Requires mastery of certain problem-solving techniques.
• Important for winning awards. Improve speed and accuracy through past paper practice.
8–9 High • Mixed application of multiple knowledge areas (e.g., geometry, algebra, number theory).
• High demand for logical thinking and clear, written steps.
• Focus for achieving high scores. Strengthen logical reasoning and ensure steps are well-justified.
10 Highest • The most difficult question, aiming to select the top students.
• Very high demand for mathematical understanding and problem-solving techniques.
• Requires specialized training to improve skills and adaptability, and to build confidence and patience.

II. Student Types Particularly Suitable for the Euclid Contest

Students who underperformed on the AMC: If you feel your math ability isn’t reflected by your AMC score, Euclid offers a new proving ground.

Students planning to apply to Canadian universities: Euclid scores are widely recognized in North American universities, especially the University of Waterloo.

Students skilled at expressing their solution process clearly and methodically in writing: Euclid’s emphasis on the process allows you to better showcase your thinking.

III. Efficient Preparation Strategies for the Euclid Contest

Foundation Stage: Systematize Core Formulas, Memorize English Terms

Goal: Ensure thorough familiarity with core high school math formulas and related English terms to avoid language barriers.

Method: Create formula flashcards. Practice describing math concepts and solutions in English.

Problem-Practice Stage: Practice by Module

Goal: Focus on conquering geometry proofs and algebraic operations by practicing past papers from the last 5–10 years.

Method: Categorize past questions by module to tackle weaknesses. Record and analyze mistakes to avoid repetition.

Simulation Stage: Timed Full-Length Mock Exams

Goal: Complete 150-minute mock exams to train time allocation and pacing.

Method: Review performance after each simulation to adjust strategy. Focus on time management to ensure all questions can be attempted.

IV. Benefits of Participating in the Euclid Math Contest

Extremely High International Recognition & Prestige

Known as the “TOEFL of Mathematics.” Scores are widely recognized globally, not only for Canadian university applications but also beneficial for US and other countries.

Important Reference for University of Waterloo Scholarships

The University of Waterloo’s supplementary application includes questions about the Euclid. Highly recommended for students applying there.

Enhances Competitiveness for Various Majors

As a foundational subject, strong math performance is crucial. A good Euclid score can significantly strengthen applications for medicine, business, and STEM majors.

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Frequently Asked Questions

How hard are the questions really?

Graded rather than uniformly hard. The opening questions are answerable with secure school technique; the middle band requires selecting an approach; the last two or three combine areas and demand extended reasoning. The syllabus stays within senior secondary mathematics, so the difficulty is depth and combination rather than advanced content.

Which students find it suits them?

Students with a solid school foundation who have never done contest training, since the paper rewards understanding over trained technique. Students who write carefully, because the marks follow the argument. And students who think slowly and thoroughly, who are often penalised by timed multiple-choice contests and rewarded here.

What does an efficient preparation look like?

Locate topic gaps first rather than revising everything. Then write full solutions to problems you can already solve, so the writing habit forms without the extra load of unfamiliar mathematics. Add timed whole papers last. Reversing that order builds speed on a style that will not score, which then has to be unlearned.