As a devotee of match 3 games, I believe you cannot find finer games for the iPad than those designed by Roberto. The graphics are just plain pretty, the game play is smooth, there is a decent balance between very easy and frustratingly difficult. The other thing I appreciate is that you can purchase these games outright with no in app purchases. I've purchased all of his matching games and repeatedly play them, even after I've completed the game. If all iPad matching games were of this quality, I'd probably never get any work done! I can't thank Roberto enough for the fun and frustration his games give me and truly thank him for his hard work designing them.