Contact Us
Questions, feedback, or found a bug? We read every message.
Before you write in
A few common questions are already answered elsewhere on the site:
- Found an incorrect puzzle? Include the puzzle ID or URL so we can look it up quickly.
- Account or password issues? Try resetting your password first — it resolves most login problems instantly.
- Data or privacy request? See our Privacy Policy for how to request an export or deletion.
- Curious how ratings or spaced repetition work? Check the About page.
We typically reply within a few business days. Thanks for helping us make Chess Puzzle Vault better.