Wish I could give game a higher rating because it is relaxing, however after 2 days of playing all 30 levels are open and game play gets confusing and frustrating, levels don't refresh and when up upgrade to next level only 1 map refreshes so you can't earn gems and left with what's the point in playing?! WAY TOO MANY forced ads!! You get 20 forced ads but only a few ads that can get free stuff and it's not my connection coz all forced ads come through. Sadly this is the quickest uninstall