FreeBitcoins.com‘s free Bitcoin faucet allows users to earn a small amount of cryptocurrency in exchange for proving that they aren’t a robot. The captcha system we use is our own customer captcha. This allows Tor users to solve a single puzzle and earn their free cryptocurrency… normally Recaptcha is basically unusable for tor users.
You will first need to register an account on our exchange: https://freebitcoins.com/xchange/signup
Then enter your username in the FreeBitcoins faucet (solve the captcha at the top first): https://freebitcoins.com/faucet/
You should then be able to see your faucet deposit on your deposit page as well as on your balance page. (these links only work if you’re already signed into your XChange account)
The Bitcoin withdrawal fee is relatively high and would take some time to build a large enough balance, but luckily, there are plenty of altcoins on our exchange at record lows with cheap withdrawals! I recommend checking out CLAMCOIN as an option to withdraw a single faucet hit from our website and learn how to use the blockchain on your own for free without needing testnet coins! Clam directly plugs into Just-dice.com still.
Good luck and have fun!