I think I found a busted level... on the one with three dice I believe I need "16" but one of the dice in the corners can only have a max of 3 when its placed. The other two dice could have 6 each, so that's a cap of 15?
Not sure what I missed, there!
Good submission. I found myself enjoying the complexity ramp. Right when I was starting to lose interest, the game found a way to make it more interesting :)