It's a good game but the ads freeze up and they have the uncanny ability to freeze up when I'm about to put the last box in and then it just moves you to the next level and doesn't allow you to have what would've been a perfect score bC you can't repeat levels . Honestly it's something that really needs to be fixed. Also the placement thing is unbelievable stupid and doesn't help at all so I don't even know why that's supposed to be a bonus thing