Terms and conditions
Last updated 23 October 2026.
These terms apply to your use of chilleren.com, the games on their own addresses, such as sudoku.chilleren.com, your account at id.chilleren.com, and the leaderboards at game.chilleren.com. By using the services, you accept the terms.
Who we are
Chilleren is run by Jonatan Pedersen ApS, CVR 46605101, Elmegade 20, 1. mf, 2200 København N, Denmark. You can write to us at hello@jonatanpedersen.com.
Playing
Anyone can play every game without an account. The games are free, and there are no ads or in-game purchases.
Your account
You must be 16 or older to create an account and join the leaderboards, and you confirm it the first time you choose a name. You sign in with a username and a passkey and keep your passkeys to yourself.
Names and free text
You choose your player name from the names we suggest. There is no free text anywhere: you can't write your own name or write to other players.
Fair play
The leaderboards are for people who play themselves. You must not:
let a program, a script, or any other automation play or solve puzzles for you,
exploit faults in the games to get a better result,
use several accounts to sway the leaderboards or the challenges, or
disrupt, overload, or get around the services' security.
Leaderboards
Only your first try at a puzzle counts on the leaderboard. We may leave unranked or remove results that are not plausible, such as a time faster than a person can manage. If you break the fair play rules, we may remove your results and suspend or close your account. We tell you first, unless the breach is serious.
The games as they are
We do our best to keep the games working and available, but we provide them as they are and promise no particular uptime. We may change, add, or remove games, difficulties, and achievements.
Liability
To the extent the law allows, we are not liable for losses that arise because a game does not work, a result is lost, or a leaderboard is recalculated.
Stopping
You can delete your player at any time on Your page. If you want your account deleted too, write to us.
Changes
We may change these terms. If we change them materially, we say so on chilleren.com before the change applies, and we change the date at the top.
Governing law
These terms are governed by Danish law, and the City Court of Copenhagen (Københavns Byret) settles any dispute, unless you as a consumer have the right to bring the case elsewhere.