Very poor experience ! I noticed that in the beginning , everything is fair . But we go little further , things start to change . The algorithm is completely based and I realized that it is not at all random . All developers should not make such a bad algorithm for this game thise leads to a point that I feel extremely frustrated if these goes on . I feel that there no point in keeping the app... I will surely uninstall and the ads are annoying ..... the interface also good but the game suck....