Some games say stopped working - Tab Samsung Tablets & eReaders

nothing is wrong with the game on your ipad.

((( what game, what model game on ipad? it is just a game, move on. )))

it is time to stop playing games on ipad, get a job and earn some money to spend on real things.

settings - security - run apps from untrusted sources
check this in the settings
could be
run apps only from trusted sources

go into settings, delete your Google account and then re-enter it.

delete each game and download new apps for each,then sign in on each

Well, Looks like we have the same problem.
The Web Portal that supports the games are having issues with their servers... it's not your server... It will work again and it will gives you problems again... best is to delete the game and re-install, most times works. I do that sometimes good luck

I would try and contact the programmers that put these out and see what is going on. It may be that the game is not made to work with your specific unit.

Try deleting the app completely from your tablet, then reinstall it again. It should them work (Settings -> Apps -> "Slots" -> uninstall

Then go to Google Play and install it again.

I'm not familiar with this particular game, but this is a pretty standard approach to any misbehaving apps. NOTE you will probably lose any save data that went with the game, but at least it should be working again

If the game is on your iPad, delete it and then reinstall it.

Sounds like you reached the point they will let you play until they stop you unless you pay for something.

Have you tried a factory reset?