Minimalist but challenging: the dots in black and grey need to be turned to be hit by the approaching dots in the right color!
Golem
Rainb
Villa
Plumb
Stick
Zombi
Bubbl
Color
Santa
Deadl
Cross
Alpha
Alche
Brotm
Popul
Tank
Squid
Pengu
Space
Black
Mathe
Angry
Garte
Drago
Blond
Draw
Motor
Eg Cr
Find
Find
Rally
Bubbl
Taovi