This is a Riecoin PoW Faucet that shows how the PoW Credits system can be integrated to replace Captchas.
StellaPool provides a Riecoin mining pool software that also distributes PoWc, and Stelo.xyz is the first mining pool to use the PoWc system. You can mine there and earn your first PoWc.
To run the faucet, set up Riecoin Core, change the relevant lines in index.php to point to your Riecoin wallet, update the SetCookie arguments, make it accessible with Apache or with for example
php -S 127.0.0.1:8000and you are done. You can also customize the amounts or the appearance, add your own features or constraints like a claim time limit per username, or just extract the PoWc code to integrate it in another of your services.
Also take a look at the Riecoin Faucet where you can consume your PoWc and see what we can do with this code!