Are you allowed to play casino games
In most European countries the minimal age to play in an online casino is 18 years or older. If you want to be sure you are dealing with a legitimate online casino look for the 18+ sign in their promotions. Also take a look at the general terms before you start playing.
ITs always good to take a good look at an online casino terms page. This will prevent nasty surprises afterwards in case things go wrong.