How this sign-in works
Most sign-ins prove who you are to a server. This one does not need to, because nothing about you is on a server. When you register, the card (a call sign, a peg colour and your scores) is written into this browser's local storage. Signing in just means the page reads it back.
- Nothing is sent over the internet when you sign in or play.
- Anyone holding your unlocked phone can see the card, so keep a screen lock on.
- Private or incognito windows forget the card when they close.
Moving to a new phone
- On the old phone, open this page and tap Copy code.
- Send the code to yourself any way you like: a note, a message to yourself, an email draft.
- On the new phone, open this page, paste the code into the restore box and tap Restore.
The code only describes your game card. It cannot open anything else, which is also why it is safe to keep in a note. Still, there is no reason to share it with other people.
Not what you were looking for?
If you reached this page while trying to get into a different app, the sign-in on this site cannot help with that account. What can help: our guides to an OTP that does not arrive and to the error messages apps show at sign-in. Or take a break from screens that say no and open a vault on the Code Crack board.
