Try to remove all the tiles in those 3 levels by matching at least 2 of the same tiles at once. Use the bomb mode when no matches are left to generate new ones and clean the whole level.
Use the mouse or the finger to remove matching pairs
Princ
Soli
Balls
Coffe
Paws
Escap
Infer
Smash
Cat S
Pumpk
Color
Squid
Color
Demol
Pirat
Color
Subwa
Valen
Water
Bead
Touch
Grima
Dot R
Anime
Drive
King
Gorgo
Box C
Spide
Murde
Don't
Hexal
Super