Minimalist but challenging: the dots in black and grey need to be turned to be hit by the approaching dots in the right color!
Chris
Sand
Mineb
New Y
Duck
Battb
Magic
Princ
Run T
Jewel
Speed
Bubbl
Stuar
Mazes
Russi
Ballo
Froze
Run R
Merge
Dr Pa
Kris
Real
Merge
Derby
Spati
Russi
Uphil
What
Short
Satyr
Fast
Typic
Happy