If you are looking for simple ways to get free bitcoins, you have got tons of options.
Each of the sites below allows you to earn free bitcoin: some by viewing ads, some by answering captcha challenges, and some by doing crowdsourced work. If you are looking to earn some free bitcoin, you came to the right place.
Not sure how to use bitcoin?
If you have never actually used bitcoin before, you won't be able to take advantage of the sites listed below since you don't yet have a bitcoin wallet (think of a bitcoin wallet as a debit card). You can create a bitcoin wallet from Coinbase (the most reputable and reliable bitcoin bank) or with the original (and more complex) bitcoin software.
Earn by Ads
Good site, here you can earn free bitcoins by click banners and solving simple captchas. (Earn from 0.00000040 to 0.00000100 BTCs per click)
This is a great site. Once you register, you are able to "play the game" every hour, which gives you a shot to win free bitcoin. Playing the game consists of entering a captcha check, which rolls the dice, and wins you either a small (or large) amount of bitcoin. It seems as though most of the time when you roll, you win a small amount of bitcoin. (Earn from 0.00000225 to 0.22500000 BTCs per game)
Earn by playing
This is a great site. Once you register, you are able to play birds game and earn bitcoin with an automatic system. (Earn about 0.00000500 BTCs a day when start)
Six Hours Sites
Good site, here you can earn free bitcoins by solving captchas every six hours. (Earn from 0.00000100 to 0.00001000 BTCs per captcha)
Very interesting site, here you can earn 0.00000250 Bitcoins when sign-up, furthermore the site add more coins to your account every single day automatically.