Draft for legal review. The parts in [square brackets] must be filled in, and a lawyer should review these terms before the game is offered to the public.

Number Knights terms of service

Version 2026-11-12

These terms are an agreement between you and [operator legal name] (“we”), the operator of Number Knights at numberknights.com (the “game”). By creating a family account you agree to them. Please read them together with our privacy policy, which explains what information we keep.

1. Who can make an account

• Only a parent or legal guardian who is 18 or older can create a family account.
• You may add your own children (or children you are the guardian of) as players. You are responsible for how the players in your family use the game.
• The game is offered to families in [the United States]. [If you live elsewhere, please don’t sign up.]

2. Your account

• Keep your password and grown-up PIN private. You are responsible for activity in your account.
• Give a real email address you can receive mail at, and keep it up to date.
• Use only a first name or nickname for each player, never a full name or other details about them.
• Tell us at [contact email] right away if you think someone else has used your account.

3. Using the game

You agree not to, and not to let anyone in your family:

• try to get into other families’ accounts, guess passwords or PINs, or get around the game’s limits;
• use friend requests to contact people who don’t know you, or to bother anyone;
• copy, scrape or overload the game, or use bots or scripts to play or to collect information;
• break the law, or use the game in a way that could harm children or other players.

4. Friends and live games

Families you both agree to be friends with can see your account email, your players’ names and their live games, and their children can join those games. Only add families you know. You can unfriend at any time.

5. The game’s content

The game, its questions, art, sounds and characters belong to us or our licensors. You may use the game for your family’s personal, non-commercial learning and fun. [Schools and teachers: contact us first.]

6. It’s a learning game, not a guarantee

We work to make the questions correct and helpful, but we don’t promise any particular learning result, and the game isn’t a replacement for school or professional assessment. If you find a wrong question, please tell us.

7. Changes and availability

• We may change, pause or stop parts of the game. We’ll try to give notice of big changes.
• If we change these terms in a way that matters, we’ll tell you in the game before the change applies. Continuing to use the game after that means you accept the new terms.

8. Ending your account

• You can delete your family account at any time in Grown-ups → Account. That deletes every player and their progress for good.
• We may suspend or close an account that breaks these terms or puts children or the game at risk.
• Accounts nobody uses for 2 years are deleted, as the privacy policy explains.

9. Disclaimers and limits

[Lawyer to complete: the game is provided “as is”; limits on our liability to the extent the law allows; no exclusion of rights consumers can’t give up.] The game is currently free. [If paid features are added, separate terms for payments and cancellations will apply.]

10. The law that applies

[Lawyer to complete: governing law (e.g. the state where the operator is organized), where disputes are decided, and any informal dispute resolution step first.]

11. Contact

[operator legal name], [mailing address], [contact email].