Clash of clans is is a stratergy game.I was playing it since six months.At first this game was very nice and interesting for me but later on I started hating it when I understood the importance of time.It is a total waste of time.If you are playing it you will stick to it like an insect.When I stop playing , there was enough time for me to study, play outside and many other actuvities.I was wasting 3 hours in this game daily.but when I stoped playing this game, I realised an epic change in my life.I am not saying that this game is not good but I am saying that this game is better for those who have completed their studies and have much leisure time to spend.In this game you have to give your time to build your village, you have to attack in war, and many related things.Actually I quit this game after a stunning case thatI have not been failed in any of my exams before.but when I started this game it attracted me for few months.I gave my precious time to this game.Even I played this in my exams.I had a bad habit of this game.This game became a part of my life.At that time I had no idea about my exams.I was not able to understood why I was playing this game in the time of exams.When the exam were over, as a result I was failed.I was very shocked at this.I was feeling very guilty of me. My parents started scolding me for the game.So I gave up the game.And as a result my exams were much better the next time.When I quit this game I started going outside as I had much time for these activies.now I have much better bondings with my friends and my family.So its disadvantages are: -1) It uses internet as it is online game.2) It attracts of child as a bad habit.3) It waste the precious time of children.4) It makes the bondings weaker with friends as it does not let the child to go outside due to lack of time.5) family members will start scolding you.6) It makes a bad effect to the studies.Its concept is average.Because it take a long period of time to feel bored of this game.Its layout is also fine, as you have to build your village in a forest by clearing.It have a unique design and language write.It have many languages.It have many functions like chatting, it also can show number of people active now.It lacks in case of usefulness as it is not as useful for a children.It can be useful for people who have much leisure time to spend.It concept is very easy you just have to build your village.The village is build by buiders and the builder requires gold, elixer and dark elixer for construction.These loots are taken by attacking and stoling the resources of other villagesor by attacking in war.The attack are done by troops of your village, which are trained by elixers.Elixer is also used to unpock new troops or to research on them to make them more powerful.Gems are the most impotant thing in this game.These are obtained by completing achievements or clearing trees or bushes from the feild.IT TAKES A LONG TIME TO UNDERSTAND.At last but not the least I suggest all the people dont to play this game if you want to save your precious time.It is a total waste of time.But If you have job and have a much leisure time then you can play.I REQUEST ALL THE CHILDREN TO LEAVE THE GAME IF YOU WANNA SAVE YOUR PRECIOUS TIME FOR THE FUTURE.Thanks alot.