Contact the problem.so editorial team

Email hello@problem.so to report an ambiguous puzzle, factual error, accessibility problem, privacy request, or broken tool.

Help us check the issue quickly

A clear report lets the editorial team reproduce the problem and decide what needs to change.

Include these details

Send a useful report

Include the page URL, the exact clue or statement, your counterexample or source, and what you expected to happen. Our problem checking methodology explains how ambiguity and alternate answers are evaluated.

Email: hello@problem.so

Response scope

We prioritize factual corrections, ambiguous challenge wording, accessibility problems, privacy requests, and broken functionality. Reports and updates follow the editorial quality policy. We do not accept paid links or undisclosed sponsored posts.