this game is a 3/5...The tower swaying was too annoying and it threw everything off balence so pretty much when the tower sways, you're screwed. I also didn't like the fact that the higher the your height the more blocks you get that are unneeded at the moment...Also you should add one more row to the bottom so it's 9 not 8
A little tip Every level before 12 took every space on the bored. so keep it in mind that most of the time. you need EVERY square. it's a good game, challenging 5/5