Candy Crush a very addictive game in the android playstore.You will find this game in most of the android phones.Facebook connect in the game created competition among our friends.I used to play this game day and night, usually most college students play this game during lectures, it is that addictive.
Taking idea from candy crush many other games also came up with the same concept, like the farm heros saga.
This game gets bored when one cannot cross levels and remain stuck on it for many days, that was a point when I simply deleted tis game.
Good for timepass and developing logic.