This game definitely caters the advertiser, not the player. There are constant ads within the game between moves. Ads are always two or three part ads. You have to watch and close all windows before you can go back to game. Some ads do not close when you hit tiny x in corner. It keeps going to the ad site or freezes. Have to close game to get back into play. Find myself more irritated than relaxing. This developer is definitely not customer oriented.