Last updated 2 September 2026
Terms of use
By using Moriarty's Gambit, you agree to these terms. The game is operated by Ben Moriarty in the United Kingdom.
Recreational game
Moriarty's Gambit is provided for entertainment. Scores and rankings are informal and do not represent an educational, psychological, intelligence or professional assessment.
Fair use
You may play and share your spoiler-free result. You may not scrape, republish, sell, copy in bulk or commercially redistribute the puzzle bank, code, visual identity or written explanations without permission.
Availability and accuracy
Considerable care is taken to validate each challenge, but the site is provided as available and may occasionally be corrected, changed, interrupted or withdrawn. Please report a suspected puzzle problem rather than publishing spoilers.
Responsibility
To the extent permitted by law, the operator is not responsible for indirect loss arising from use of, or inability to use, this free recreational site. Nothing in these terms excludes liability that cannot legally be excluded.
Law
These terms are governed by the laws of England and Wales, subject to any mandatory consumer rights that apply where you live.
Contact: hello@moriartysgambit.co.uk