Mobile games suggestions

What are some good mobile games I can play on for about half an hour a day?

Springfield
Clash of Clans

these type of builing-stuff-up games. I don't play very much on the phone but these games can be time wasters

Hahahhahahahahhahahahahahaha very gooooooood... ))) thanks for ban for me

Fallout Shelter
Jetpack Fighter
Hearthstone
Clash Royale