DMCA & Copyright Policy

Last updated: November 9, 2026

GN Math respects the work of game creators. Every game on this site is an open-source project whose license allows it to be hosted and shared. We keep each game’s original license file, credit the creator on the game page, and link to the original source code. The full list is on our credits page.

If you made a game listed here

If you would like a change to how your game is credited, or would prefer that it is removed, email us. We act on creator requests even when the license would allow us to keep the game online.

Sending a DMCA notice

If you believe material on this site infringes your copyright, send a notice to hello@g-nmath.com that includes:

  1. Your name and contact details (email address, and postal address if you have one for legal notices).
  2. A description of the copyrighted work you believe is being infringed.
  3. The exact URL(s) on GN Math where the material appears.
  4. A statement that you have a good-faith belief that the use is not authorized by the copyright owner, its agent or the law.
  5. A statement that the information in your notice is accurate and, under penalty of perjury, that you are the owner or are authorized to act for the owner.
  6. Your physical or electronic signature.

What happens next

We review every complete notice, usually within two to three working days. If the claim is valid, we remove or disable the material and let you know. If you believe material was removed by mistake, you can send a counter-notice with the same details.

Repeat issues

We do not knowingly add games without a clear open-source license, and anything found to be unlicensed is taken down.