Miner Farm  - 10 Free GHs  -  http://www.minerfarm.com/login?r=7117#toregister

My Hash     -  5 Free GHs  -  https://my-hash.com/?r=Gunner112

Hash Case   -  3 Free GHs  -  http://hashcase.com/?r=Gunner112

Sea Mining  -  1 Free GHs  -  https://sea-mining.com/?r=Gunner112

CLD Mine    - 1500 Free Doge  -  https://cldmine.com/account/registration/8241

RPD Main    - 1000 Free Doge  - https://rdpmain.com/registration/11846

Eobot       - https://www.eobot.com/new.aspx?referid=37066 

Ore Mine    - https://ore-mine.org/?r=128873

Scrypt CC   - https://scrypt.cc/?ref=bacPY