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
Hug A
Geome
Mr. B
Save
Poppy
Snake
Venom
Zombi
Chie
Kids
Flapp
Sky J
Color
Mario
Idle
Straw
Ball
Cheno
Geome
Brick
Quant
Boat
Hidde
Ball
Color
Ellie
Lambo
Memor
Cage
Santa
Refle
Extre
Paper