Privacy Policy

This service is a notebook and calculator for your own game training runs. It is an unofficial fan tool, not affiliated with Cygames or Kakao Games. There is no account, and it receives nothing that identifies a person.

Your runs stay inside this browser and never reach our server. If this service were breached there would be no runs to take.

What we never send

• Your runs. The name, stats, inheritance slots, result and note you type never leave this browser.
• The numbers you put into the calculator. Every calculation happens in this browser.
• Photos. There is no file picker and no upload at all.
• Your IP address or device details (User-Agent), and we set no cookies of our own.
• Notifications. We never ask for permission to send them.
• Outbound connections are blocked at the browser level, so even a coding mistake cannot leak.

One thing we do not control: this site is served through Cloudflare, which injects its own visit-measuring script into our pages. We did not add it, so we block the browser from loading it and nothing is reported. The tag itself keeps being injected at the edge, and you are better off knowing that than not.

What stays on this device

• Saved runs: date, the name you typed, five stats, three inheritance slots, a result and a note. The name and note are free text, so what goes in them is entirely your choice.
• The last numbers you entered in the calculator, so you need not type them twice.
• Clearing your browser data clears these too. Use the export button in the log to keep a copy.
• A delete-everything button sits in the log at all times. On a shared computer, please use it when you finish.

Anonymous signals the server does receive

• A step name (arrived, started writing, saved a run, used the calculator, shared), the interface language, a short referral label we put in our own links (or the domain of the previous page, never a path or a search term), and the date of the visit with no time of day.
• None of your content rides along. What you wrote and what you entered are not sent.
• If the page throws an error we hear about that too. We send only the error name (such as TypeError) and an eight-character fingerprint of where it happened, never the message, the stack or the address. At most three per visit.
• These signals live in short-lived server logs and go to no third party. To cover running costs the site may carry Google AdSense advertising, in which case Google may use cookies or advertising identifiers under its own policies.

How to delete

Press delete-everything in the log, or clear this site's data in your browser. That is the whole of it. Nothing of yours sits on a server, so there is nobody to write to.

Business details and a contact address go here once the business is registered.