Anyways it would be my true pleasure to share with you this website named Friv which can be quoted as the only website that provides you with all the very best online games.
This site provides you with almost 200+ best online flash games for free and all you need is just a PC with high speed internet connection. It is not generally possible to access friv.com from a mobile/cell phone handset.
This website has been designed with a system that ensures of having only the most popular games. Whenever a new game is added it simply replaces the least popular one in the existing collection making the website a depository of the Very Best Online Games.
I have been using this from the day I came to know about it and its definitely worth a try. Play yourself and post a comment with the game you liked most.
My vote would be for the classic game - TANK.