However, the Primer is a book you annotate. Serious users should prefer physical media. You will want to scribble in the margins, fold pages, and stick post-it notes on the problem sets. A PDF on a screen inhibits that tactile study loop.

Unofficial scanned copies of the book may exist on file‑sharing websites, but obtaining them would be a violation of copyright law. As a responsible guide, this article does provide links to or instructions for finding such unauthorised copies. Moreover, the experience of using a scanned, low‑quality PDF – often missing diagrams or containing garbled text – is far inferior to using a proper physical copy or a legitimate electronic edition.

Geoff Smith (a former leader of the UK IMO team) writes with a witty, conversational, and encouraging tone that demystifies daunting topics.

For young mathematicians aspiring to represent their country at the International Mathematical Olympiad (IMO), the journey often begins with a single, well‑chosen book. One such cornerstone is by Geoff Smith, a compact yet powerful guide produced by the United Kingdom Mathematics Trust (UKMT). Since its first publication in 2008, this volume has become an indispensable companion for students preparing for the British Mathematical Olympiad (BMO) and other high‑level competitions.

Introduces modular arithmetic, divisibility rules, and prime factorisation—tools rarely taught in depth in standard schools.

Deep dives into cyclic quadrilaterals, power of a point, and tangential properties.

serves as a foundational bridge between standard secondary school mathematics and the rigorous world of elite competition. Published by the United Kingdom Mathematics Trust (UKMT) , it is specifically designed to prepare students for the . Structure and Content

The book can be found in university libraries and some public library systems. The Open Library records an edition of the book (published 1 April 2008) and notes that 13 users have expressed an interest in reading it.

, also by Geoff Smith, for students seeking a complete BMO preparation path. A Mathematical Olympiad Primer - Geoff Smith - Amazon.com

: Specifically designed for secondary school students (typically ages 16+) who want to move beyond the Senior Mathematical Challenge (SMC) British Mathematical Olympiad Round 1 (BMO1) Thematic Theory

A fantastic companion book that offers a slightly different pedagogical angle on similar topics.