^It gives a ranking in the top right, but I suspect it is only for towers still standing, or people online currently because i'm pretty sure I didn't get to 13th place with only the free demo (and thus access to less than half the possible balls (only 300 allowed in the room)
My best structure that got me to 13th, and is still standing, is more of an amorphous pyramid with chunks taken out. I tried the neat methods of a dual-tower with cental supports, and a pyramid, and various ways of building thicker singular towers, but the way the goo moves and the fact you can't directly choose which bit to go to sometimes means that neat isn't an option because you can't get neat enough.
So like I said, current one was made on-the-fly, then when I ran out I selected as many balls as I could from the lower structure that wouldn't lose it too much strength.
