Cannot connect via LINE

Please take the following steps :- Make sure both LINE & <Yumi's Cells: The Puzzle> Apps are up-to-date.- Allow the game to naviga...

How to Change LINE Accounts?

If your device has the LINE app installed, please take the following steps :- Open the game and log-out from the LINE account- Open LINE App...

Game is not Showing LINE Friends

User may have chose not to allow certain permissions during game install.Please take the following steps :- Open the LINE App- Go to "Settin...

How is My Game Progress Saved?

Game progress stored via LINE will sync with devices regardless of their operating system.Be warned that Apple Login and Google Logins can o...

Can I send and receive hearts with a friend?

You an send and receive hearts with friends!In order to do this, you need to have the other player registered as a friend in your LINEaccoun...

I want to change my profile picture.

The profile picture is shown in the world map and in the ranking. - If your account is linked to your LINE account, since the profile pictur...