I've tried different faucets in years, but most of them are a waste of time and they scam quickly.
I've made a list of those which are active since long time, and they have always paid.
Bitcoin
http://freebitco.in/?r=904972
http://bonusbitcoin.co/?ref=234DF85326CC
http://moonbit.co.in/?ref=2f6c7ac0587e
Dogecoin
http://freedoge.co.in/?r=122437
http://moondoge.co.in/?ref=9b44b79509fe
Litecoin
http://moonliteco.in/?ref=461a04c3f97d
Clam
https://freebitcoins.com/?ref=xXS3kNeib3JNvgisHDcGqY6pvYTAdkj188