Simple! Find the pure white color blocks. It is very hard, you hard to see which one is true white color.
Sudok
Burge
Conne
Spide
Chick
Fire
Vex 7
Draw
Moto
Racer
Pipon
Mini
Mini
Crazy
Kawai
Bts H
Garte
Metaz
Mines
Flipp
Brown
Evil
Big E
Sorti
Farm
Glide
Honda
Dino:
Fun A
Cat C
Santa
Turke
Battl