Will my puzzle sync to another device?
No. Because there is no login, progress is stored locally in the current browser.
No Login
Large Print Sudoku No Login
No-login Sudoku removes one of the biggest friction points for older players: remembering or creating another account before starting a puzzle.
No-login profile
- Visitor goal
- Open the puzzle and begin solving without passwords, email forms, or account recovery.
- Progress model
- Saved locally in the browser instead of in a cloud account.
- Privacy fit
- No login is needed for the core game or print flow.
- Tradeoff
- Progress is tied to the same browser and device.
Simple by default
The game does not ask for an email address before showing the board. That keeps the path short for seniors, family helpers, and library or shared-device use.
Local progress saving is intentionally modest: it helps the current device remember the board without creating a larger account system.