Olympiad Foundation

Build your next skill.

A starter course in olympiad style mathematical thinking. It does not follow the syllabus of any one olympiad. It builds the habits that many problem solving contests reward: noticing parity, finding patterns, reading a figure, reasoning with logic, and writing a clean solution. What you will cover: • Number sense and parity, digit sums and remainder cycles • Patterns and sequences, differences and invariants • Visual geometry intuition: angle chasing, congruent triangles and symmetry • Logic puzzles and reasoning: elimination, working backwards and the pigeonhole idea • Solution habits: reading the stem, drawing first, error logs and answer form Each lesson has a worked example, a mistake list and a recap, and each topic ends with a quick check. Each of the 5 chapters has a practice test that draws 10 fresh questions per attempt from a tagged bank of 20, with unlimited retakes. Read the official syllabus, pattern and rules of the olympiad you plan to take, because they are set by its organiser.

Take away something useful.

• Use parity and remainders to settle questions fast
• Find rules in sequences and use differences
• Read a figure and chase angles
• Solve logic puzzles by elimination and working backwards
• Apply the pigeonhole idea
• Keep an error log and write a clean solution

Everything you get.