I wrote a 4 star review a few days ago, saying that this game was good, but that the levels were very poorly marked when it came to difficulty. Many of the level that are supposed to be basic are harder than some of the “Very Hard” levels. I’m now changing my score to 1 star, because I’m sick of the touch detection in this game. The amount of times that I touch a piece, only for it to register that I touched a different one, is infuriating. I also have many instances where it go the wrong direction. I just swiped a piece to the left and it went right. I know you’ll ask if I’m sure I didn’t accidentally swipe a little to the right, but I happened to be moving this one slowly and saw it go the opposite direction, clear as day. This has happened several times, but this was the clearest I’ve seen it happen. On top of that, there’s a bug where if I move a piece towards the upper left area right when a level starts, it moves a piece on the other side of the screen. And last, sometimes I’ll move one of the color removing special pieces, but it will act like I tapped it, and then just choose its own color to remove.