in the middle isn't always the best way.
good was r trying to get big group where's
1-2-3... and like that so bubbles will pop
bigger... and in upgrades yesh use the bigger
bubble and then longer lasting ..since i don't
kinda get point in bubble teleporter..
try to get good gems (ofc)
Do NOT put first
gem as "attacks only air" o u'll
loose in first stage
Yeah build a maze
Don't panic...
read how good other
kind of gems r
don't try only upgrade
chances,, x3