Continue a game
There is no account to sign in to. The unfinished board is kept by the browser you used to play. Leave a puzzle, come back to this site in that same browser, and tap Continue Last Game. The home screen names the mode you left, such as a difficulty, Killer, or a challenge.
Daily Challenge
Daily Challenge on the home screen starts a challenge puzzle. It uses the same rules as a classic board. If you stop halfway, Continue Last Game is how you reopen it. Starting New Game, Killer, or another challenge replaces that saved board with the new one.
What is not saved for you
- A different browser, or a private window, does not see the save.
- Clearing this site’s data, or choosing “delete cookies and site data” for the domain, removes the board.
- We cannot email a puzzle back to you. It was never attached to an address.
Battle is separate. It needs a network connection, and a dropped connection pauses the battle without recording a score. A classic or Killer board does not need that connection to continue.
More on what stays on the device is in the privacy policy.