I like this game, however, some major drawbacks relates to the ease of play. I find myself not using or needing any of the bonuses and the bonuses that are automatically generated wipe out (on average) 2\3 of the screen. You are given 25 moves for each level when I usually complete a board in 8-10 moves (because of the auto-generated bonuses). So the game is not challenging, it robs the player of the natural play experience and satisfaction of being clever and strategic.