Last updated: 7 March 2026
You must be a registered CREST Olympiads student to create questions, earn Practice PointsHow to earn pointsAsk a question+3Answer a question+1Someone answers yours+1Your Q gets upvoted+1Pioneer bonus (first 5)+5, and post comments. Guests may answer questions but do not earn points.
All questions you submit must be your own original creation. You must not copy or reproduce questions from:
By checking the declaration box, you confirm the question is entirely your own work.
Questions must be:
CREST Olympiads reserves the right to remove any question that violates these guidelines without notice.
By submitting a question, you agree to co-ownership of the content with CREST Olympiads. CREST Olympiads shall have the unrestricted right to use, display, distribute, modify, and commercialise the submitted content for any educational or commercial purpose, without requiring further consent or compensation.
Questions are created by students and are not verified by CREST Olympiads. We make no guarantees regarding the accuracy, quality, or suitability of any question. Use them as supplementary practice only.
CREST Olympiads may discontinue the Practice Questions feature, in whole or in part, at any time without prior notice. Upon discontinuation, any unredeemed Practice Points will stand forfeited. Submitted questions may continue to be used by CREST Olympiads as per the co-ownership terms above.
CREST Olympiads may update these terms at any time. Continued use of the Practice Questions feature constitutes acceptance of the revised terms.
arrow_back Back to Questions