Editorial guidelines

These are the rules every page on GN Math follows. They exist so you can trust what you read before you press Play.

Last updated November 9, 2026.

1. Accuracy first

• Rules, controls, modes, level counts and saving behavior are checked against the game itself: its code, its built-in help and by playing it.
• If a detail can't be confirmed, it is left out. We would rather say less than say something wrong.
• The controls table on every page comes from the game's actual key and touch bindings.

2. No fake signals

• No invented star ratings, reviews, testimonials or play counts.
• "Best" lists, like our starter picks, are labeled as our opinion and explain how they were chosen.
• Difficulty and session length labels are editorial judgments based on the game's rules, not user votes.

3. Original writing

• Every page is written for GN Math. We don't copy descriptions from app stores, other game sites or a game's README.
• Pages are checked for overlap with each other so each one stays useful on its own.
• Trademarked game names are never used to describe our games. Genres are described in plain words instead.

4. Credit and licensing

• Only open-source games with licenses that allow hosting are listed. Code, art and sound are each checked.
• Every game page names its creator, links to the original project and shows the license. Changes we made are documented next to the game files.
• Creators can ask for corrections or removal at any time; see our copyright policy.

5. Safe for a general audience

Games with realistic violence, gambling, adult themes, chat or account systems are not added. More on this inis GN Math safe?

6. Corrections and updates

When a reader reports an error and we confirm it, the page is corrected promptly. Pages are also reviewed whenever a game is updated or replaced. Who does this work is described on our team page.