Style papers: sit the format
before you sit the exam.
Original CREST Champs papers modelled on each competition's published format — same sections, same timing, same difficulty curve. Not the organisers' papers (those live in their official archives, which we link from every competition page) — but unlike past papers, ours come with worked solutions for every question, and there's no limit to how many we can write.
Free style papers
Every paper is original, answer-keyed, and printable. More formats and grades are added continuously.
CMO-Style Paper 1 — Class 4
35 original questions · 60 minutes · full answer key and worked solutions.
SOF International Mathematics Olympiad (Level 1)SOF IMO-Style Paper 1 — Class 4
35 original questions · 60 minutes · full answer key and worked solutions.
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