Maths olympiad practice, classes 1 to 10

Olympiad maths rewards reasoning over memorising: number puzzles, patterns and multi-step word problems rather than plain sums. Practise every class 1 to 10 maths topic in IMO-style multiple choice, with fresh numbers on every attempt.

Aligned with IMO-style papers (SOF). Classes 1 to 3 practise one question at a time, with a second chance before the answer shows; classes 4 to 10 fill an OMR-style answer sheet and get an explanation after every answer. Missed questions come back on a review schedule until they stick. No ads, no accounts, works offline.

Practise by class (182 topics in total)

  1. Class 1 Maths11 topics, IMO-style
  2. Class 2 Maths18 topics, IMO-style
  3. Class 3 Maths16 topics, IMO-style
  4. Class 4 Maths17 topics, IMO-style
  5. Class 5 Maths17 topics, IMO-style
  6. Class 6 Maths21 topics, IMO-style
  7. Class 7 Maths23 topics, IMO-style
  8. Class 8 Maths20 topics, IMO-style
  9. Class 9 Maths21 topics, IMO-style
  10. Class 10 Maths18 topics, IMO-style
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Question sets and exam facts last updated: 12 September 2026.