Copyright
© 2026 Challenge the Brain. All rights reserved.
Challenge the Brain is the property of Webspectations Ltd, a UK-based web-authoring company. This website has been produced by Webspectations Ltd. All text, images, graphics and logos published on https://www.challengethebrain.com are either the original work of Webspectations Ltd or used under licence, and are subject to International and UK copyright laws. The layout and format of this website and the presentation of information on it are the sole property of Webspectations Ltd and all rights are strictly reserved.
Our content
Challenge the Brain was published many years ago and the website owners have extensive evidence in order to prove this. All quiz questions and answers have been written by the team at Challenge the Brain and remain the sole property of this website. Any individual or company found to be taking our content and reproducing it across the web, in books, or for any other purpose besides informational purposes, will be reported to the relevant authorities.
Personal use
You’re welcome to print individual pages for personal, non-commercial use — e.g. a school project, a family reference, a classroom activity. No attribution is required for that kind of use, though a link back is always appreciated.
Commercial and redistribution use
Details of Challenge the Brain are provided for information only. Commercial use is prohibited. You may not, without our prior written permission:
- Reproduce content from this site on another website, app, blog or social-media page as your own.
- Sell or resell our content (printed or digital).
- Use our content in training data for machine-learning or AI models.
- Scrape or bulk-download the site for republication elsewhere.
For permission requests, please get in touch using the contact form.
Notice of infringement
If you believe content on this site infringes your copyright, please contact us with the following information:
- A description of the copyrighted work you claim has been infringed
- The URL(s) on Challenge the Brain where the alleged infringement appears
- Your contact details (email, postal address, phone)
- A statement that you have a good-faith belief the use is not authorised by the copyright owner
- A statement, under penalty of perjury, that the information is accurate and you are the owner or authorised to act on their behalf
We investigate every notice in good faith and will remove or disable access to content we conclude is infringing.
Trade marks
Product names, logos and brands referenced on this site are the property of their respective owners. Reference to them does not imply endorsement.
Author and referencing information
The contents of Challenge the Brain are subject to International Copyright Laws. The name of the website author is Sarah Johnstone.
The referencing protocol is suggested as follows: S. Johnstone, Quiz and Questions, e.g. Retrieved 2026-08-16 from challengethebrain.com
Last updated: 2026.