Synchronization

Off line game
Normally the game is saved on your device, and works off-line.

The games saves three different copies on local disk. It keeps two old saves and add a new one. If there is an error reading the last save file it takes the one before. (Sometimes there are errors in Android while saving on disk, power runs out etc)

Server sync
It also synchronize the game to the server sometimes if you have a working internet then. For example it tries when starting or stopping the game if some time has passed since last sync.

In the top menu there is a button with a person "Account". If you have un-sync-ed actions you can se a yellow flag in the hand. If there is a red flag it has not been saved for some time. If you open the dialog on it it says for how long and gives you the ability to manually trigger a sync.

Changing game rounds
When you select the Account-button (person-icon) you can switch between game rounds stored on the server.

Then it loads the game round from the server and stores it locally. Erasing any existing game on that device.

Changing device
You can switch device and keep playing on the same game round:
 * Make sure you have sync-ed from the old device. ("Game saved on server" and no flag in the hand.)
 * Start the game on the new device and select the same account when you sign in.
 * You may load the existing game round.

Where did my game progress go, "it restarted"?
You should check the person icon and game rounds list. You might have started another one (you can switch) if you"suddenly" are on level 1 again. Then just switch back in that list.