Privacy
Privacy policy
The short version: your puzzles never leave your device, we don’t know who you are, and analytics cookies are only set with your consent where the law requires it. Here’s the full picture — readable in under two minutes.
Last updated: June 2026
Who we are
Sudoku247 Print is a free printable-sudoku site and part of the wider Sudoku247 network. There’s nothing to buy, nothing to install and nothing to sign up for.
Everything happens in your browser
Every puzzle on this site is generated on your device, in your browser. The PDF you save and the sheet you print are built locally too — nothing you print is ever uploaded to us or anyone else.
The QR code on a printed sheet doesn’t contain your puzzle or anything about you: it encodes only a short puzzle seed, so the solutions page can regenerate the same grids on demand.
No accounts, no sign-up
You print completely anonymously. We don’t ask for a name, an email address or any personal details — there’s nothing to create and nothing to log into.
Analytics cookie policy
We use Google Analytics 4 to count visits in aggregate — like “how many people printed an easy puzzle this week” — so we know which pages are worth improving. It never tells us who you are.
If you’re visiting from the EEA, the UK or Switzerland, no analytics cookies are set unless you press Accept on the cookie banner (Google Consent Mode v2 keeps analytics storage off by default there). You can reject just as easily, and the site works exactly the same either way.
What we store on your device
One small localStorage entry remembers your cookie-banner choice so we don’t ask you again. That’s it — it stays in your browser and is never sent anywhere.
No ads
There is no advertising on this site, and advertising cookies (ad storage and ad personalisation) are switched off for everyone, everywhere.
Questions? Get in touch
If you have a question about privacy, you can reach us through the main Sudoku247 network site. We’re happy to help.
If this ever changes
If we ever add features that need more data than this, we’ll update this policy first and the cookie banner will reflect it. Until then, what you’ve just read is the whole story.