ADS : the game(?). The game is nigh-on unplayable. If your screen times out? That's an ad. If you place a random unlucky piece? That's an ad. There are pop-up links that INTERFERE with your playing and you have to wait for them to disappear before continuing. You can literally choose to just watch ads and it will give you coins and experience to level up. There is no "magic" to this game - just unrestricted greed