CipherChronicle
Contact us
A question, a piece of feedback, a puzzle that resists, a bug to report? Drop us a line — we read every email.
No contact form, no tracking — just a plain email to the address below. We usually answer within a few days, in English or French.
Email address
What to write about?
A few concrete examples:
- Suggest a new cipher to document.
- Report a bug or unexpected behaviour in the workshop.
- Submit a puzzle to publish on the site.
- Request content takedown (see the procedure in the Terms).
- Any legal or GDPR-related question.