First, the CoC forum is not the ideal place to get some insight about this issue. You see, here we all are consuming the same 'product' and each of us have a different level of tolerance. On topic; I'd say, it depends. Addiction to videogames is less about the time you spend playing this game and more about how much are you neglecting the main areas of life( study, work, family, health) also, do you consider yourself obsessed with the game? I.e. Do think about the game whenever you are not playing it? Thinking about new strategies? Anxious for Knowing what's going on in the clan chat? Etc.
Try to answer these questions and keep the answers to yourself: Are you getting more and more isolated or neglecting friends/family? Skipping opportunities to met new ppl ? And all of this because you 'tend' to chose the game above something else ? Have you lost interest in things you really used to enjoy in the past but that now seem too boring compared with playing CoC? It's hard for you to set limits related with the amount of time you invest in CoC? Do you need a minimum amount of time playing CoC on a daily or weekly basis? Do you rationalize that need? Do you feel like you're losing control in some areas of your life? Do you feel depressed? Anxious ? Trapped? Even Suicidal? 'Don't know' why? Do you think you have healthy ways to deal with those feelings? Or do you use CoC to cope? Do you visit CoC related Forums and websites whenever you're not playing? For long periods of time?
If you answered 'yes' to many of these questions it doesn't mean you're an addict, maybe so maybe not. However, it could indicate that there is something that is not completely fine. Keep in mind that You dont have to be an addict to ruin your life (even if it's just a little... Or so...)
Addiction hides behind many shades, is a silent disease, if you think you might have a problem and/or you are ambivalent about it then you could search some specialized websites and ask for some insight or you can consult a professional in addiction treatments. I' m not saying that you are an addict, just try to talk to somebody with aknowledge on this issue and with a less biased opinion than many on this forum.

