Make sure you can sign in on Google +. Then uninstall and reinstall the app. Sign into Google + and your account will be safe
Clash of clans saves automatically.
To build faster in Clash of Clans players need to save and spend gems carefully.
Save them up slowly
You can recover your clash of clans account by using another Android device.
A month
eubie
No, Clash of Clans is not available for Nook.
There are no codes in clash of clans.
There is no "best" base in clash of clans.
No, you must have an internet connection to play Clash of Clans.
I got working cheat for clash of clans here: deluxesave.com/clash-of-clans-hack/
Wi-fi is used to save automatically. Also, it allows you to see other peoples village.