I am getting the hang of them more and more, and it's so hard not to bet everything away, LOL! My fav is freebitco.in though. Gosh... I have 20k sat there from the faucet, and all I want to do is use it all for betting, ha!
I am not addicted; the 20k is still there, but wow... I have an itch to scratch for sure.
You will be addicted on that wait for your time and you will comeback in that website every time oyu had bitcoin or satoshi on your wallet it is my favorite too when i was a newbie this was my first faucet website with games it self high and lo games i really enjoyed playing it.
With dice games users easily get addicted. The reason is that users starts playing with small amount and when it wins for the next roll the value will be increased. This keeps them active in the game, spending a lot time without any earning but enjoyment guaranteed.