If you suddenly get stuck at one of the stages, boosters will come to your aid. For example "rainbow" - removes all octopuses of the color with which you swap them. And "Bomb" - will remove all the octopuses that are next to it.
Removes all octopuses of the color with which you swap them
Circu
Bambo
Rainb
8b El
Japan
Kids
A Pix
Fast
Escap
Bubbl
Space
Porsc
Bus S
Trick
Snow
Tap P
Check
Bubbl
Skinf
Plane
Fill
Conne
Bear
Dino
Grima
Beach
Funny
Slap
Break
Pop P
Vikin
Princ
Flop