Legal notice

Last updated: 29 October 2026.

Publisher

Ludocade (ludocade.com) is published on a non-professional basis by a private individual. Under article 6, III, 2 of French law no. 2004-575 of 21 June 2004 (LCEN), the publisher has chosen not to make their personal details public. They have been provided to the host below.

Contact: ludocade1@gmail.com

Host

Cloudflare, Inc. 101 Townsend Street, San Francisco, CA 94107, United States Phone: +1 888 993 5273 · cloudflare.com

Intellectual property

The site’s code, texts and visuals belong to the publisher. Grids are generated automatically in your browser and checked by a solver; you may print and hand out the PDFs freely, including in class or at an event, but not resell them. Sudoku, takuzu, hashi, nurikabe, nonogram, maze, word search and bingo are generic names of games and puzzles. Chess puzzles come from the Lichess puzzle database, released under the CC0 licence (public domain). The Atkinson Hyperlegible typeface is used under the SIL Open Font License 1.1 (OFL.txt shipped with the site).

Personal data

See the Privacy page.